format-version: 1.0 version: $Revision: 1.348 $ date: 17:08:2009 16:32 saved-by: cwt6 auto-generated-by: DAG-Edit 1.419 rev 3 default-namespace: plant_trait_ontology [Term] id: TO:0000001 name: carbon sensitivity def: "Sensitivity to the carbon content in the growth medium. It plays an important role in the synthesis of various inorganic and organic metabolites such as carbohydrates\, lipids\, aminoacids and peptides and plays a role in various metabolic processes." [GR:pj] related_synonym: "CBSN" [] related_synonym: "carbon deficiency" [] is_a: TO:0000252 ! non-mineral nutrient sensitivity [Term] id: TO:0000002 name: epigenetic trait def: "An epigenetic trait is a distinguishable feature or a characteristic or a quality of character or a phenotypic feature of a developing or developed individual but have arisen as a result of mechanisms regulating the expression of the genes rather than differences in the gene sequence." [GR:pj, ISBN:0198506732] is_obsolete: true [Term] id: TO:0000003 name: alkali soil sensitivity def: "Observed by general growth conditions in relation to standard resistant and susceptible checks. Since some soil problems are very heterogeneous in the field\, several replications may be needed to obtain precise reading. Leaf is counted as discolored or dead if more than half of its area is discolored or dead. " [ICIS:1202, IRRI:SES] related_synonym: "AlkS" [] related_synonym: "alkali sensitivity" [] is_a: TO:0000481 ! alkali sensitivity [Term] id: TO:0000004 name: reversible male sterility def: "Trait of a plant in which the action of the cytotoxic gene used to introduce male sterility is suppressed by the application of a chemical to the plant. Reversion of the sterility allows the RMS parent to be self-fertilized\, a step that overcomes the need to remove fertile sib plants prior to making the hybrid cross" [PMID:10645437] related_synonym: "RMS" [] is_a: TO:0000111 ! genetically engineered male sterility [Term] id: TO:0000006 name: calcium sensitivity def: "Sensitivity to the calcium content in the growth medium. Plays an important role in cell wall synthesis and enzyme activities." [GR:pj] related_synonym: "CALSN" [] related_synonym: "calcium deficiency" [] is_a: TO:0000251 ! secondary macronutrient sensitivity [Term] id: TO:0000007 name: sulfur sensitivity def: "Response by the plant in terms of sensitivity to sulfur content in the growth medium. It is important for synthesis of some amino acid residues" [GR:pj] related_synonym: "SFSN" [] related_synonym: "sulfur deficiency" [] is_a: TO:0000251 ! secondary macronutrient sensitivity [Term] id: TO:0000008 name: potassium sensitivity def: "Sensitivity to the potassium ion content in the growth medium. It plays an important role in controlling water by osmosis and also in the metal ion homeostasis." [GR:pj] related_synonym: "KSN" [] related_synonym: "potassium deficiency" [] is_a: TO:0000248 ! primary macronutrient sensitivity [Term] id: TO:0000009 name: genic male sterility-photoperiod sensitive def: "Male sterility affected by photoperiod" [GR:pj, IRRI:SES] related_synonym: "PGMS" [] related_synonym: "PPDSNGMS" [] related_synonym: "photoperiod sensitive genic male sterility" [] is_a: TO:0000199 ! genic male sterility [Term] id: TO:0000010 name: magnesium sensitivity def: "Sensitivity to the magnesium content in the growth medium. It is important for chlorophyll biosynthesis and metal ion homeostasis." [GR:pj] related_synonym: "MGSN" [] related_synonym: "magnesium deficiency" [] is_a: TO:0000251 ! secondary macronutrient sensitivity [Term] id: TO:0000011 name: nitrogen sensitivity def: "Sensitivity to the nitrogen content in the growth medium. It is important for protein synthesis\, chlorophyll etc." [GR:pj] related_synonym: "NISN" [] related_synonym: "nitrogen deficiency" [] is_a: TO:0000248 ! primary macronutrient sensitivity [Term] id: TO:0000012 name: hydrogen sensitivity def: "Sensitivity to the molecular hydrogen or hydrogen ion content in the growth medium. It plays an important role in the synthesis of various inorganic and organic metabolites such as carbohydrates\, lipids\, aminoacids and peptides and plays a role in the energy metabolism\, osmolarity\, etc." [GR:pj] synonym: "hydrogen ion sensitivity" [] synonym: "molecular hydrogen sensitivity" [] is_a: TO:0000252 ! non-mineral nutrient sensitivity [Term] id: TO:0000013 name: resistance to disease by mycoplasma-like organism def: "An assay to determine the resistance exhibited by a plant or a group of plants (population) in response to the disease caused by a mycoplasma-like pathogen infection as compared to the susceptible and/or the reference plants of the same species." [GR:pj, IRRI:SES] comment: The factors needed for successful test are the presence of sources and vectors\, inoculation at the susceptible growth stage of the test plants and favorable environmental conditions. related_synonym: "MLO" [] related_synonym: "MLORS" [] is_a: TO:0000112 ! disease resistance [Term] id: TO:0000014 name: panicle weight def: "Average weight of the panicle from the plants or tillers in a given study." [GR:pj] related_synonym: "PNWT" [] is_a: TO:0000583 ! inflorescence weight [Term] id: TO:0000015 name: oxygen sensitivity def: "Sensitivity to the molecular oxygen or reactive oxygen ion content in the growth medium. It plays an important role in the synthesis of various inorganic and organic metabolites such as carbohydrates\, lipids\, aminoacids and peptides and plays a role in the energy metabolism." [GR:pj] related_synonym: "oxygen deficiency" [] is_a: TO:0000252 ! non-mineral nutrient sensitivity is_a: TO:0002657 ! oxidative stress [Term] id: TO:0000016 name: cobalt sensitivity def: "Sensitivity to the cobalt content in the growth medium." [GR:pj] related_synonym: "COSN" [] is_a: TO:0000247 ! other nutrient sensitivity [Term] id: TO:0000017 name: anatomy and morphology related trait def: "This category belongs to traits associated with changes in the anatomy or structure of the plant at organ\, tissue or cellular level." [GR:pj] related_synonym: "plant architecture trait" [] related_synonym: "plant structure trait" [] is_a: TO:0000387 ! trait ontology [Term] id: TO:0000018 name: boron sensitivity def: "Sensitivity to the boron content in the growth medium. It plays an important role in cell division" [GR:pj] related_synonym: "BOSN" [] related_synonym: "boron deficiency" [] is_a: TO:0000080 ! micronutrient sensitivity [Term] id: TO:0000019 name: seedling height def: "Average height measurements of 10 seedlings\, in centimeters from the base of the shoot to the tip of the tallest leaf blade." [IRRI:SES] related_synonym: "SH" [] is_a: TO:0000207 ! plant height [Term] id: TO:0000020 name: black streak dwarf virus resistance related_synonym: "BSDVRS" [] is_a: TO:0000148 ! viral disease resistance [Term] id: TO:0000021 name: copper sensitivity def: "Sensitivity to the copper ion content in the growth medium. Plays a role as cofactor in synthesis of some enzymes important in photosynthesis" [GR:pj] related_synonym: "CUSN" [] is_a: TO:0000080 ! micronutrient sensitivity [Term] id: TO:0000022 name: stink bug resistance def: "Causal agent\: Oebalus pugnax" [GR:pj] related_synonym: "SBUGRS" [] is_a: TO:0000261 ! insect damage resistance [Term] id: TO:0000023 name: fungal infection related grain discoloration def: "Causal agent\: species of Sarocladium\, Bipolaris\, Alternaria\, Gerlachia\, Fusarium\, Phoma\, Curvularia\, Trichoconiella and Psaudomonas etc. Symptoms\: darkening of glumes of spikelets\, brown color to black including rotten glumes caused by one or more pathogens. Intensity ranges from sporadic discoloration to discoloration of the whole glume. Severity of grain discoloration can be estimated by counting of grains with more than 25% of glume surface affected. " [GR:pj, IRRI:SES] related_synonym: "Gd" [] related_synonym: "grain discoloration" [] is_a: TO:0000439 ! fungal disease resistance [Term] id: TO:0000024 name: ligule length def: "The actual measurement of ligules measured in millimeters from the base of the leaf collar to the ligule tip. " [IRRI:SES] related_synonym: "LIGLG" [] related_synonym: "LgL" [] is_a: TO:0002748 ! ligule anatomy and morphology trait [Term] id: TO:0000025 name: molybdenum sensitivity def: "Important for nitrate fixation" [GR:pj] is_a: TO:0000080 ! micronutrient sensitivity [Term] id: TO:0000026 name: aborted tri-nucleate stage def: "Abortion at tri-nucleate stage of microspore development" [GR:pj, IRRI:SES] comment: An example is CMS-boro in rice related_synonym: "TNUABR" [] is_a: TO:0000218 ! pollen abortion type [Term] id: TO:0000027 name: culm number def: "Actual count of the total number of tillers after full heading\, Specify if per plant\, hill or area " [IRRI:SES] related_synonym: "CmN" [] is_a: TO:0000654 ! shoot development trait [Term] id: TO:0000028 name: unfilled grain number def: "Number of unfilled florets in a grass inflorescence. " [GR:pj] synonym: "UNFILGRNB" [] synonym: "unfilled florets per panicle" [] synonym: "unfilled grain" [] is_a: TO:0000357 ! growth and development trait is_a: TO:0002759 ! grain number [Term] id: TO:0000029 name: chlorine sensitivity def: "Sensitivity to the chlorine content in the growth medium. Chloride helps regulate the correct pH (acid/alkaline) balance. This is a major electrolyte in the living cell besides sodium and potassium. It is available to the cell mainly in the form of NaCl and KCl salts." [GR:pj] related_synonym: "CHLORSN" [] is_a: TO:0000080 ! micronutrient sensitivity [Term] id: TO:0000030 name: sedge weed def: "a common sedge weed Cyperus iria (rice flatsedge)\, Cyperus difformis (Small flower umbrella sedge)\, Rice field bulrush Scirpus mucronatus\, River bulrush Scirpus fluviatilis. Grows as a weed in the rice field. Can be distinguished from grass plant by the leaf shape\, venation\, stem cross-section and plant shape leaf shape." [GR:pj, ISBN:9712200299, web:http //www.ipm.ucdavis.edu/PMG/r682700999.html] is_a: TO:0000347 ! weed damage [Term] id: TO:0000031 name: silicon sensitivity is_a: TO:0000247 ! other nutrient sensitivity [Term] id: TO:0000032 name: selenium sensitivity is_a: TO:0000247 ! other nutrient sensitivity [Term] id: TO:0000033 name: iodine sensitivity is_a: TO:0000247 ! other nutrient sensitivity [Term] id: TO:0000034 name: chromium sensitivity def: "Sensitivity to the chromium content in the growth medium." [GR:pj] related_synonym: "CHRSN" [] is_a: TO:0000247 ! other nutrient sensitivity [Term] id: TO:0000035 name: incompatibility trait is_a: TO:0000392 ! sterility or fertility trait [Term] id: TO:0000036 name: hybrid incompatibility related_synonym: "HYBIC" [] is_a: TO:0000035 ! incompatibility trait is_a: TO:0000371 ! yield trait [Term] id: TO:0000037 name: male sterility extent def: "Determines the extent of male sterility of a male sterile line. Can be determined by either pollen sterility or spikelet fertility" [GR:pj, IRRI:SES] related_synonym: "degree of male sterility of male sterile lines" [] related_synonym: "male sterility measure" [] is_obsolete: true [Term] id: TO:0000038 name: fluorine sensitivity is_a: TO:0000247 ! other nutrient sensitivity [Term] id: TO:0000039 name: yield component def: "defines the components that determine the over all yield from a plant" [GR:pj] is_obsolete: true [Term] id: TO:0000040 name: panicle length def: "Is the actual measurement in centimeters from panicle base to tip." [IRRI:SES] comment: Evaluated at growth stage\:8 in rice related_synonym: "PNLG" [] related_synonym: "PnL" [] is_a: TO:0000271 ! inflorescence length [Term] id: TO:0000041 name: brown rice length def: "Length of the grain monitored after dehulling but before polishing. The grain should contain pericarp." [ICIS:1259, IRRI:SES] related_synonym: "BRWLG" [] related_synonym: "Len" [] is_a: TO:0000734 ! grain length [Term] id: TO:0000042 name: f1-hybrid incompatibility related_synonym: "F1HYBIC" [] is_a: TO:0000036 ! hybrid incompatibility [Term] id: TO:0000043 name: root anatomy and morphology trait def: "Traits associated with changes in the anatomy or structure of the root and its parts." [GR:pj] is_a: TO:0000017 ! anatomy and morphology related trait [Term] id: TO:0000044 name: stigma exsertion def: "Trait is monitored by counting number of flowers or florets that have completed anthesis on a given day and showing exserted stigma. Trait expressed as percent stigma exsertion. " [GR:pj, IRRI:SES] comment: Scale\, (%)\, Stigma exsertion; 1- Above 70\, Well exserted; 3- 41-70\, Moderately well exserted; 5- 21-40\, Just exserted; 7- 11-20\, Partly exserted; 9- 0-10\, Enclosed. Evaluated at growth stage\:6 and 7 in rice related_synonym: "STIEX" [] related_synonym: "stigma exsertion of male sterile lines" [] is_a: TO:0006012 ! carpel anatomy and morphology trait [Term] id: TO:0000045 name: udbatta disease resistance def: "Causal agent\: Balanasia oryzae-sativae (Ephelis oryzae). Symptoms\: a white mycelial mat ties the panicle branches together so that they emerge as single\, small\, cylindrical rods." [GR:pj, IRRI:SES] related_synonym: "UDb" [] is_a: TO:0000439 ! fungal disease resistance [Term] id: TO:0000046 name: f2-generation sterility related_synonym: "F2GST" [] is_a: TO:0000036 ! hybrid incompatibility [Term] id: TO:0000047 name: sporophytic incompatibility is_a: TO:0000310 ! self-incompatibility [Term] id: TO:0000048 name: kernel smut disease resistance def: "Causal agent\: Tilletia barclayana. Symptoms\: infected grains show minute black pustules or streaks bursting through the glumes. In severe infection\, the rupturing glumes produce short beak-like or spur-like outgrowths. " [GR:pj, ICIS:1109] related_synonym: "KSRS" [] related_synonym: "KSm" [] is_a: TO:0000439 ! fungal disease resistance [Term] id: TO:0000049 name: gametophytic incompatibility related_synonym: "GPHIC" [] is_a: TO:0000310 ! self-incompatibility [Term] id: TO:0000050 name: inflorescence branching alt_id: TO:0000263 def: "The extent of branching usually sets the tone for shape and compactness of the inflorescence." [GR:pj] related_synonym: "panicle branching" [] is_a: TO:0000373 ! inflorescence anatomy and morphology trait is_a: TO:0000621 ! inflorescence development trait [Term] id: TO:0000051 name: stem strength def: "The test gives indication of culm stiffness and resilience" [GR:pj, ICIS:1014, IRRI:Rice SES (1996)] synonym: "STEMSTR" [] related_synonym: "CULMSTR" [] related_synonym: "Cs" [] related_synonym: "culm strength" [] is_a: TO:0000168 ! abiotic stress trait is_a: TO:0000361 ! stem anatomy and morphology trait is_a: TO:0000597 ! quality trait [Term] id: TO:0000052 name: primary branching of inflorescence def: "The extent of primary branching usually sets the tone for shape and compactness of the inflorescence (rice panicle)" [GR:pj] synonym: "PBR" [] related_synonym: "primary branching of panicle" [] is_a: TO:0000050 ! inflorescence branching [Term] id: TO:0000053 name: pollen sterility def: "Observed under a microscope at magnification 10x10 after staining with 1% iodine potassium iodide (IKI) solution. Samples for pollen are collected from anthers and fixed in 70% alcohol. two-three anthers are extracted from each floret and pollens are squeezed out into the IKI solution drop. at least three fields are used to count the sterile pollens viz. unstained withered\, unstained spherical and partially stained round and fertile pollens from stained round. percentage sterility is calculated as = (unstained withered+unstained spherical+partially stained) x 100/total number of pollens in the field including the fertile. " [GR:pj, IRRI:SES] is_a: TO:0000437 ! male sterility [Term] id: TO:0000054 name: animal damage resistance def: "Response by the plant in terms of resistivity or sensitivity to the animals infesting them." [GR:pj] synonym: "pest resistance" [] is_a: TO:0000236 ! crop damage resistance [Term] id: TO:0000055 name: leaf lamina pubescence def: "Extent of pubescence (presence of hairs) on the leaf blade surface." [IRRI:SES] synonym: "LFLPUBES" [] related_synonym: "LBP" [] related_synonym: "LFLHR" [] related_synonym: "leaf blade pubescence" [] is_a: TO:0002722 ! leaf pubescence [Term] id: TO:0000056 name: stem color def: "Variation in color of the stem." [GR:pj] is_a: TO:0000361 ! stem anatomy and morphology trait [Term] id: TO:0000057 name: grain moisture is_a: TO:0000228 ! moisture content related trait [Term] id: TO:0000058 name: herbicide sensitivity def: "An assay to determine the tolerance exhibited by a plant or a group of plants (population) towards the applied herbicide." [GR:pj] comment: It is expected that the herbicide application must not affect the agronomic yield\, if any. related_synonym: "herbicide tolerance" [] related_synonym: "weedicide tolerance" [] xref_analog: EO:EO\:0007183 is_a: TO:0000482 ! chemical stress sensitivity [Term] id: TO:0000059 name: node color def: "Color of the stem node." [GR:pj] synonym: "NDCL" [] relationship: part_of TO:0000056 ! stem color [Term] id: TO:0000060 name: aborted uni-nucleate stage def: "Abortion at uni-nucleate stage of microspore development" [GR:pj, IRRI:SES] comment: An example is CMS-WA in rice related_synonym: "UNUABR" [] is_a: TO:0000218 ! pollen abortion type [Term] id: TO:0000061 name: node shattering synonym: "brittle node" [] is_a: TO:0000051 ! stem strength [Term] id: TO:0000062 name: phenol reaction is_a: TO:0000489 ! carbohydrate composition related trait [Term] id: TO:0000063 name: mimic response related_synonym: "MIRP" [] related_synonym: "disease mimic response" [] related_synonym: "lesion mimic" [] is_a: TO:0000236 ! crop damage resistance [Term] id: TO:0000064 name: embryo related trait is_a: TO:0000184 ! seed anatomy and morphology trait [Term] id: TO:0000065 name: root color def: "The color of the root." [GR:pj] related_synonym: "RTCL" [] is_a: TO:0000043 ! root anatomy and morphology trait [Term] id: TO:0000066 name: spot disease is_obsolete: true [Term] id: TO:0000067 name: genic male sterility-thermo sensitive def: "Temperature sensitive male sterility\, affected by environment" [GR:pj, IRRI:SES] related_synonym: "TGMS" [] related_synonym: "thermo sensitive genic male sterility" [] is_a: TO:0000199 ! genic male sterility [Term] id: TO:0000068 name: lodging incidence def: "Measure of percentage of plants that lodged." [ICIS:1010, IRRI:SES] related_synonym: "LOI" [] related_synonym: "Lg" [] is_a: TO:0000168 ! abiotic stress trait [Term] id: TO:0000069 name: variegated leaf synonym: "albino leaf striping" [] related_synonym: "leaf stripes" [] is_a: TO:0000326 ! leaf color [Term] id: TO:0000070 name: variegated leaf necrosis def: "Variegated leaf necrosis or scorching observed in response to stresses like drought\, insecticides and cold temperature as evidenced by chlorotic and/or necrotic tissue." [GR:pj] comment: In maize this trait is observed for chlorotic tissue between veins or older leaves\, causing holes and torn appearance synonym: "VLFNEC" [] synonym: "ragged leaf" [] is_a: TO:0000069 ! variegated leaf is_a: TO:0000652 ! leaf necrosis [Term] id: TO:0000071 name: anthocyanin content def: "The anthocyanin content in a plant or plant part." [ISBN:198506732] comment: Anthocyanin is the red to purple pigments composed of soluble glycosides of anthocyanidins\, present in leaves and floral tissue. Usually the pigment is produced under stress conditions. Amounts of anthocyanin produced depend on stored sugar and sunlight. The more stored sugar in the leaf and brighter the autumn days\, the more intense red. Anthocyanin production also increases as phosphates move out of the leaves; the lack of phosphates in young leaves can also lead to the production of anthocyanin. related_synonym: "ANTHCN" [] is_a: TO:0000290 ! flavonoid content is_a: TO:0000494 ! pigment content [Term] id: TO:0000072 name: awn length def: "Defines the length of awn." [ICIS:1063, IRRI:SES] related_synonym: "AWNLG" [] related_synonym: "An" [] related_synonym: "awning" [] is_a: TO:0002718 ! awn anatomy and morphology trait [Term] id: TO:0000073 name: manganese sensitivity def: "Sensitivity to the manganese content in the growth medium. It is important for activation of some enzymes and role in metal ion homeostasis." [GR:pj] related_synonym: "MNSN" [] is_a: TO:0000080 ! micronutrient sensitivity [Term] id: TO:0000074 name: blast disease def: "Causal agent\: Magnaporthe grisea" [GR:pj] related_synonym: "BLRS" [] related_synonym: "blast disease resistance" [] related_synonym: "blast disease susceptibility" [] is_a: TO:0000439 ! fungal disease resistance [Term] id: TO:0000075 name: light sensitivity def: "Response shown by the plant in terms of sensitivity to light stress (quality and quantity of light)." [GR:pj] is_a: TO:0000161 ! radiation response trait [Term] id: TO:0000076 name: inflorescence feature def: "The instances define various distinguishing trait features associated with inflorescence and its instances." [GR:pj] is_obsolete: true [Term] id: TO:0000077 name: shoot anatomy and morphology trait def: "Traits associated with changes in the anatomy or structure of the shoot and its parts." [GR:pj] comment: Does not include traits on fruit\, fruit parts and adventitious roots whcih are borne on the shoot. is_a: TO:0000017 ! anatomy and morphology related trait [Term] id: TO:0000078 name: root dry weight def: "The average dry weight of the root determined in a study." [GR:jcl, GR:pj] related_synonym: "RTDWT" [] related_synonym: "rdw" [] related_synonym: "rdw/t" [] related_synonym: "root dry weight per tiller" [] related_synonym: "total root dry weight" [] is_a: TO:0000279 ! root weight relationship: part_of TO:0000352 ! plant dry weight [Term] id: TO:0000079 name: lemma and palea anatomy and morphology trait def: "Traits associated with changes in the anatomy or structure of the lemma and palea and their parts." [GR:pj] synonym: "lemma and palea related trait" [] is_a: TO:0000274 ! floret anatomy and morphology trait [Term] id: TO:0000080 name: micronutrient sensitivity def: "Sensitivity response shown by the plant grown in either the excess or deficient amount of the micronutrient in the growth medium (soil)" [GR:pj] related_synonym: "micronutrient deficiency" [] is_a: TO:0000480 ! nutrient sensitivity [Term] id: TO:0000081 name: deep root dry weight def: "The average dry weight of the root\, (for the root part 30cm below the soil surface) determined per tiller in a green house study." [GR:jcl, GR:pj] exact_synonym: "DRTDWT" [] exact_synonym: "deep root dry weight per tiller" [] exact_synonym: "deep root weight" [] exact_synonym: "drw" [] exact_synonym: "drw/t" [] is_a: TO:0000078 ! root dry weight [Term] id: TO:0000082 name: zigzag leafhopper resistance def: "Causal agent\: Recilia dorsalis (Motschulsky)." [GR:pj] related_synonym: "ZLFHRS" [] is_a: TO:0000261 ! insect damage resistance [Term] id: TO:0000083 name: penetrated root number def: "Its the total number of roots penetrating the hard pans of the soil or the number of roots penetrated through the wax-petrolatum layer measured at 50 days after sowing (DAS)\," [GR:jcl, GR:pj] related_synonym: "PENRTNB" [] related_synonym: "npr" [] related_synonym: "number of penetrating roots" [] is_a: TO:0000084 ! root number [Term] id: TO:0000084 name: root number def: "Average sum of number of roots in a plant derived per experiment." [GR:jcl, GR:pj] related_synonym: "RTNB" [] related_synonym: "tnr" [] is_a: TO:0000043 ! root anatomy and morphology trait is_a: TO:0000168 ! abiotic stress trait [Term] id: TO:0000085 name: leaf rolling def: "Leaf rolling is a feature observed in response to stresses like drought\, water and temperature. It precedes leaf drying stage. " [GR:jcl, GR:pj] synonym: "wilting" [] related_synonym: "LFRL" [] is_a: TO:0000168 ! abiotic stress trait [Term] id: TO:0000086 name: sheath rot disease resistance def: "Causal agent\: Sarocladium oryzae. Symptoms\: oblong or irregular brown to grey lesions on the leaf sheath near panicle; sometimes coalescing to prevent emergence of panicle. " [GR:pj, ICIS:1114, IRRI:SES] related_synonym: "SHROTRS" [] related_synonym: "ShR" [] is_a: TO:0000439 ! fungal disease resistance [Term] id: TO:0000087 name: aroma def: "The aroma of the cooked/uncooked grains." [GR:pj, ICIS:1252, IRRI:SES] comment: It is often associated with the accumulation of the aromatic compound 2-acetyl-1-pyrroline. related_synonym: "AROMA" [] related_synonym: "Sct" [] related_synonym: "odour" [] exact_synonym: "scent" [] is_a: TO:0000488 ! seed composition based quality trait is_a: TO:0002694 ! fruit flavor trait [Term] id: TO:0000088 name: rice yellow mottle virus resistance def: "Causal agent\: rice yellow mottle virus (RYMV). Symptoms\: stunting\, reduced tillering\, mottling and yellowish streaking of the leaves\, delayed flowering or incomplete emergence of the panicle; in extreme cases\, death of plants. " [GR:pj, IRRI:SES] related_synonym: "RYMV" [] related_synonym: "RYMVRS" [] is_a: TO:0000148 ! viral disease resistance [Term] id: TO:0000089 name: panicle type def: "Panicle types are classified according to their mode of branching\, angle of primary branches\, and spikelet density." [ICIS:1066, IRRI:SES] synonym: "PNTYPE" [] synonym: "Panicle attitude of branches" [] related_synonym: "PnT" [] is_a: TO:0000267 ! inflorescence type is_a: TO:0000621 ! inflorescence development trait [Term] id: TO:0000090 name: penetrated root thickness def: "At 50 days after sowing (DAS)\, the thickness of roots penetrated through the wax-petrolatum layer is measured. Penetrated root thickness is measured on penetrated roots immediately below the wax layer" [GR:jcl, GR:pj] related_synonym: "PENRTTH" [] related_synonym: "prt" [] is_a: TO:0000306 ! root thickness [Term] id: TO:0000091 name: leafhopper is_obsolete: true [Term] id: TO:0000092 name: deep root to shoot ratio def: "The ratio of deep root root length (for the roots found 30cm below the soil surface) and the shoot length determined in a study." [GR:pj] synonym: "deep root length to shoot length ratio" [] related_synonym: "DRTSHRO" [] related_synonym: "deep root ratio" [] related_synonym: "deep root/shoot ratio" [] related_synonym: "dr/s" [] is_a: TO:0000278 ! root to shoot ratio [Term] id: TO:0000093 name: root pulling force related_synonym: "RTPF" [] related_synonym: "rpf" [] is_a: TO:0000043 ! root anatomy and morphology trait is_a: TO:0000168 ! abiotic stress trait [Term] id: TO:0000094 name: basal root thickness def: "The thickness of the root present 2cm below the soil surface." [GR:jcl, GR:pj] related_synonym: "BARTTH" [] related_synonym: "brt" [] is_a: TO:0000306 ! root thickness [Term] id: TO:0000095 name: osmotic response sensitivity def: "Sensitivity to the osmoticum in the growth medium." [GR:pj] related_synonym: "OSRPSN" [] related_synonym: "oa" [] is_a: TO:0000237 ! water stress trait is_a: TO:0000482 ! chemical stress sensitivity [Term] id: TO:0000096 name: ratooning ability def: "Regeneration of the main stem and tillers after harvesting in a grass plant." [GR:jn, GR:pj] related_synonym: "RAAB" [] is_a: TO:0000250 ! vigor related trait is_a: TO:0000371 ! yield trait is_a: TO:0000654 ! shoot development trait [Term] id: TO:0000097 name: amylopectin content def: "Amount of amylopectin present in the plant or plant part. " [ISBN:198506732] comment: It is a polysaccharide present in starch. Amylopectin is a polymer of alpha(1\,4)-linked glucose units\, as is amylose (see amylose). Unlike amylose\, amylopectin contains branches of 2430 glucose units connected to the main chain by an alpha(1\,6) linkage. related_synonym: "AMYPCTCN" [] is_a: TO:0000489 ! carbohydrate composition related trait is_a: TO:0000667 ! cooking or brewing quality is_a: TO:0006007 ! polysaccharide content [Term] id: TO:0000098 name: glutinous endosperm def: "Opaque and hard endosperm with low or no amylose content" [GR:pj] comment: If the endosperm has high amount of amylose it is called as non-glutinous endosperm synonym: "opaque endosperm" [] synonym: "waxy endosperm" [] is_a: TO:0000587 ! endosperm quality [Term] id: TO:0000099 name: sugary endosperm def: "Endosperm is wrinkled and glassy when dry." [GR:pj] synonym: "sugary kernel" [] is_a: TO:0000587 ! endosperm quality [Term] id: TO:0000100 name: shrunken endosperm def: "Shrunken and opaque to translucent endosperm. Rich in sugars." [GR:pj] synonym: "collapsed kernel" [] synonym: "transluscent kernel" [] is_a: TO:0000587 ! endosperm quality [Term] id: TO:0000101 name: broad-leaved weed def: "a common sedge weed Monochoria vaginalis (monochoria) \, California arrowhead Sagittaria montevidensis\, Gregg arrowhead Sagittaria longiloba\, Ducksalad Heteranthera limosa\, Echinodorus berteroi and E. cordifolius (Burhead)\, Ammannia spp (Redstems)\, Bacopa spp. (Waterhyssops)\, Alisma plantago-aquatica (Common waterplantain) . Grows as a weed in the rice field. Can be distinguished from rice plant by the leaf shape\, venation\, stem cross-section and plant shape leaf shape." [GR:pj, ISBN:9712200299, web:http //www.ipm.ucdavis.edu/PMG/r682700999.html] is_a: TO:0000347 ! weed damage [Term] id: TO:0000102 name: phosphorus sensitivity def: "Sensitivity to the phosphorous content in the growth medium. It is important in various biochemical pathways and storage of energy. " [ICIS:1213, IRRI:SES] related_synonym: "PDef" [] related_synonym: "PHOSN" [] related_synonym: "phosphorus deficiency" [] is_a: TO:0000248 ! primary macronutrient sensitivity [Term] id: TO:0000103 name: deepwater stress def: "The sensitivity response shown by the plant growing in a stagnant water for a long period of time (not unlike deepwater presence during flash flooding of the fields)." [GR:pj] related_synonym: "DWSTR" [] related_synonym: "deep water stress" [] is_a: TO:0000237 ! water stress trait [Term] id: TO:0000104 name: floury endosperm def: "Opaque and soft endosperm" [GR:pj] is_a: TO:0000587 ! endosperm quality [Term] id: TO:0000105 name: dull endosperm def: "Glassy and tarnished endosperm\, low amylose content" [GR:pj] synonym: "glassy endosperm" [] is_a: TO:0000587 ! endosperm quality [Term] id: TO:0000106 name: male sterility type def: "Represents the different types of male sterility found in plants" [GR:pj] related_synonym: "MS" [] is_a: TO:0000437 ! male sterility [Term] id: TO:0000107 name: endosperm storage protein-1 content def: "Assay for the amount of 13kDa seed storage protein present in the endosperm." [GR:pj] is_a: TO:0002653 ! endosperm storage protein content [Term] id: TO:0000108 name: leaf shattering def: "Extent of leaf shattering based on the development of abscission zone." [GR:pj] related_synonym: "LFSH" [] is_a: TO:0000419 ! leaf anatomy and morphology trait [Term] id: TO:0000109 name: endosperm storage protein-2 content def: "Assay for amount of 57kDa seed storage protein present in the endosperm." [GR:pj] is_a: TO:0002653 ! endosperm storage protein content [Term] id: TO:0000110 name: wild abortive CMS def: "Abortion of microspore development at uni-nucleate stage" [GR:pj, IRRI:SES] related_synonym: "CMS-WA" [] related_synonym: "WACMS" [] is_a: TO:0000060 ! aborted uni-nucleate stage is_a: TO:0000232 ! cytoplasmic male sterility (sensu Oryza) [Term] id: TO:0000111 name: genetically engineered male sterility def: "The sterility induced by transgenes expressing cytotoxic component" [GR:pj, IRRI:SES] is_a: TO:0000106 ! male sterility type [Term] id: TO:0000112 name: disease resistance def: "An assay to determine the resistance exhibited by a plant or a group of plants (population) in response to the disease caused by a pathogen infection as compared to the susceptible and/or the reference plants of the same species." [GR:pj] comment: It represents the damage done by the diease and/or the pathogen to the plant. The damage is a direct measure of resistance to the particular pathogen variety causing the disease. exact_synonym: "disease control" [] exact_synonym: "disease resistance trait" [] exact_synonym: "disease tolerance" [] narrow_synonym: "disease susceptibility" [] is_a: TO:0000242 ! microbial damage resistance [Term] id: TO:0000113 name: giant embryo def: "Large size of embryo" [GR:pj] is_a: TO:0000193 ! embryo shape [Term] id: TO:0000114 name: flooding related trait is_a: TO:0000237 ! water stress trait [Term] id: TO:0000115 name: root mass density def: "Determined as the dry mass of roots per unit soil volume at a given soil section." [GR:pj] related_synonym: "RTMD" [] related_synonym: "rmd" [] is_a: TO:0000043 ! root anatomy and morphology trait is_a: TO:0000168 ! abiotic stress trait [Term] id: TO:0000116 name: root mass density 0-15 def: "Root mass density 0-15 cm was calculated as the dry mass of roots per unit soil volume at 0-15 cm soil section." [GR:jcl, GR:pj] related_synonym: "rmd 0-15" [] is_a: TO:0000115 ! root mass density [Term] id: TO:0000117 name: rat damage resistance def: "since there is no genetic resistance to rats\, the damage can be quantified as it does not represent resistance. " [GR:pj, ICIS:1170, IRRI:SES] related_synonym: "RD" [] is_a: TO:0000054 ! animal damage resistance [Term] id: TO:0000118 name: root mass density 15-30 def: "Root mass density 15-30 cm was calculated as the dry mass of roots per unit soil volume at 15-30 cm soil section." [GR:jcl, GR:pj] related_synonym: "rmd 15-30" [] is_a: TO:0000115 ! root mass density [Term] id: TO:0000119 name: root mass density 30-45 def: "Root mass density 30-45 cm was calculated as the dry mass of roots per unit soil volume at 30-45 cm soil section." [GR:jcl, GR:pj] related_synonym: "rmd 30-45" [] is_a: TO:0000115 ! root mass density [Term] id: TO:0000120 name: percent root mass density def: "Calculated as percent of root mass density over the total root mass density. Both parameters scored at the same depth." [GR:pj] related_synonym: "PCENTRTMD" [] related_synonym: "prmd" [] is_a: TO:0000115 ! root mass density [Term] id: TO:0000121 name: ufra damage def: "Causal agent\: the stem nematode Dictylenchus angustus. Symptoms\: leaf mottling or chlorotic discoloration in a splash pattern at base of young leaves in stem elongation or mid-tillering stage; brown stains may develop on leaves and sheaths which later intensify to a dark brown color. A characteristic distortion consisting of twisting and withering of young leaves. A distortion of panicle which either remains enclosed with in a swollen sheath\, partially emerge but are twisted and with unfilled grains or emerge completely but with unfilled grains and resembling a whitehead. " [GR:pj, ICIS:1116, IRRI:SES] comment: Evaluated at growth stage\:6-7 in rice related_synonym: "U" [] is_a: TO:0000384 ! nematode damage resistance [Term] id: TO:0000122 name: percent root mass density 0-15 def: "Calculated as percent of root mass density in this section over the total root mass density. Both scored at the 0-15cm depth." [GR:jcl, GR:pj] related_synonym: "prmd 0-15" [] is_a: TO:0000116 ! root mass density 0-15 is_a: TO:0000120 ! percent root mass density [Term] id: TO:0000123 name: percent root mass density 15-30 def: "Calculated as percent of root mass density in this section over the total root mass density. Both scored at the 15-30cm depth." [GR:jcl, GR:pj] related_synonym: "prmd 15-30" [] is_a: TO:0000118 ! root mass density 15-30 is_a: TO:0000120 ! percent root mass density [Term] id: TO:0000124 name: flag leaf angle def: "In grasses the flag leaf angle is measured near the collar as the angle of attachment between the flag leaf blade and the main inflorescence axis in grass plants." [ICIS:1065, IRRI:SES] related_synonym: "FLFAG" [] is_a: TO:0000206 ! leaf angle [Term] id: TO:0000125 name: percent root mass density 30-45 def: "Calculated as percent of root mass density in this section over the total root mass density. Both scored at the 30-45cm depth." [GR:jcl, GR:pj] related_synonym: "prmd 30-45" [] is_a: TO:0000119 ! root mass density 30-45 is_a: TO:0000120 ! percent root mass density [Term] id: TO:0000126 name: rice grassy stunt virus-2 resistance def: "Causal agent\: rice grassy stunt virus 2 (RGSV2). symptoms\: RGSV2 causes severe stunting\, excessive tillering\, yellow to orange and narrow leaves with small rusty spots" [GR:pj] related_synonym: "RGSV2" [] related_synonym: "RGSV2RS" [] is_a: TO:0000213 ! rice grassy stunt 1 and 2 virus resistance [Term] id: TO:0000127 name: rice grassy stunt virus-1 resistance def: "Causal agent\: rice grassy stunt virus 1 (RGSV1). Symptoms\: RGSV1 causes severe stunting\, excessive tillering\, pale green to yellow and narrow leaves with small rusty spots. " [GR:pj] related_synonym: "RGSV1" [] related_synonym: "RGSV1RS" [] is_a: TO:0000213 ! rice grassy stunt 1 and 2 virus resistance [Term] id: TO:0000128 name: harvest index def: "Proportion of usable (economically significant) biomass over total (biological) biomass\, expressed as a percentage." [GR:jcl, GR:pj] related_synonym: "HI" [] related_synonym: "HVID" [] is_a: TO:0000371 ! yield trait [Term] id: TO:0000129 name: false smut disease resistance def: "Causal agent\: Ustilaginoidea virens. Symptoms\: infected grains are transformed into yellow-greenish or greenish-black velvety-looking spore balls. " [GR:pj, ICIS:1106, IRRI:SES] related_synonym: "FSRS" [] related_synonym: "FSm" [] is_a: TO:0000439 ! fungal disease resistance [Term] id: TO:0000130 name: far red light sensitivity def: "Sensitivity to the far red light content in the growth environment." [GR:pj] related_synonym: "FRLTSN" [] related_synonym: "Pfr light sensitivity" [] is_a: TO:0000265 ! light quality sensitivity [Term] id: TO:0000131 name: leaf water potential def: "Water potential of a leaf." [GR:pj] related_synonym: "LFWP" [] related_synonym: "lwp" [] is_a: TO:0000168 ! abiotic stress trait is_a: TO:0000349 ! physiological process related trait [Term] id: TO:0000132 name: basal internode diameter def: "Actual measurements in millimeters from the outer diameter of the stem at the basal portion of the main stem." [IRRI:SES] related_synonym: "BAINDIA" [] related_synonym: "DBI" [] is_a: TO:0000361 ! stem anatomy and morphology trait [Term] id: TO:0000133 name: stature or vigor trait def: "A subjective assessment of the plant in similar site and growing conditions (often unfavorable conditions) based upon a specific facet of growth." [GR:pj] is_a: TO:0000387 ! trait ontology [Term] id: TO:0000134 name: alkali digestion def: "Is an indirect measure of gelatinization temperature. Observed by placing six milled-rice kernels in 10ml 1.7% KOH in a shallow container and arrange them so that they do not touch. Let them stand for 23hrs at 30degC temperature and score for spreading. Measure for Alkali digestion is inversely proportional to the gelatinization temperature\, e.g. if alkali digestion is low\, the gelatinization temperature is high." [GR:pj, IRRI:SES] related_synonym: "ALKDIG" [] related_synonym: "AlkD" [] is_a: TO:0000462 ! gelatinization temperature [Term] id: TO:0000135 name: leaf length def: "Actual measurements\, in centimeters of the leaf." [IRRI:SES] related_synonym: "LFLG" [] related_synonym: "LL" [] is_a: TO:0002637 ! leaf size [Term] id: TO:0000136 name: relative water content def: "Leaf relative water content is determined at midday (12.00 noon)\, " [GR:jcl, GR:pj] related_synonym: "RELWCN" [] related_synonym: "leaf relative water content" [] related_synonym: "rec" [] is_a: TO:0000131 ! leaf water potential [Term] id: TO:0000137 name: days to heading def: "Number of days required for the inflorescence (head/cob/panicle) to emerge from the flag leaf of a plant or a group of plants in a study." [GR:pj] comment: Often determined when the 50% length of the inflorescence has emerged as compared to its full length. Number of days is calculated from either the day of sowing of seeds or from the day of transplanting the seedlings (in case of rice) depending on type of study. related_synonym: "DTHD" [] related_synonym: "heading date" [] is_a: TO:0001021 ! days to inflorescence exsertion [Term] id: TO:0000138 name: brown rice protein def: "Total protein content of the brown rice." [ICIS:1260, IRRI:SES] related_synonym: "BRWRPROT" [] related_synonym: "BrP" [] related_synonym: "Prt" [] related_synonym: "brown rice protein content" [] is_a: TO:0000598 ! protein content is_a: TO:0002728 ! fruit quality trait [Term] id: TO:0000140 name: apiculus color def: "Color of the apiculus." [IRRI:SES] related_synonym: "APICL" [] related_synonym: "ApC" [] is_a: TO:0000079 ! lemma and palea anatomy and morphology trait relationship: part_of TO:0000536 ! floret color [Term] id: TO:0000141 name: awn color def: "Describes the change in color of the awn." [IRRI:SES] related_synonym: "AWNCL" [] is_a: TO:0002718 ! awn anatomy and morphology trait relationship: part_of TO:0000536 ! floret color [Term] id: TO:0000142 name: secondary branching of inflorescence def: "The extent of secondary branching usually determines the shape and compactness of the inflorescence (such as in rice panicle)." [GR:pj, IRRI:SES] synonym: "SBR" [] synonym: "panicle secondary branching" [] related_synonym: "PnBr" [] related_synonym: "secondary branching of panicle" [] is_a: TO:0000050 ! inflorescence branching [Term] id: TO:0000143 name: relative biomass def: "Relative yield was calculated as the ratio of biomass in stress to that of control." [GR:jcl, GR:pj] related_synonym: "RB" [] related_synonym: "RELBIOM" [] related_synonym: "relative biomass yield" [] is_a: TO:0000327 ! biomass yield [Term] id: TO:0000144 name: milled rice def: "Rice kernels that have been milled to remove the bran\, leaving \"white\" or milled rice." [RiceCAP:http\://www.uark.edu/ua/ricecap/ricecapgloss.htm] related_synonym: "MR" [] related_synonym: "milled rice ratio" [] is_a: TO:0000162 ! seed quality [Term] id: TO:0000145 name: internode length def: "Measurement of length of the internode." [GR:pj] related_synonym: "INLG" [] relationship: part_of TO:0000576 ! stem length [Term] id: TO:0000146 name: seed length alt_id: TO:0000395 def: "Is the average length of the seed or caryopsis fruit in a cereal (with hull)." [GR:pj, ICIS:1051, IRRI:SES] related_synonym: "GRLG" [] related_synonym: "SDLG" [] related_synonym: "grain length" [] is_a: TO:0000391 ! seed size [Term] id: TO:0000147 name: rice hoja blanca disease resistance def: "Causal agent\: rice hoja blanca virus (RHBV). Symptoms\: cream colored to yellow spots\, elongating and coalescing to form longitudinal yellowish green to pale green striations. Streaks may coalesce to cover the whole leaf. Brown and sterile glumes with typical \"parrot beak\" shape of deformation. " [GR:pj, IRRI:SES] related_synonym: "HBVRS" [] related_synonym: "RHBV" [] is_a: TO:0000148 ! viral disease resistance [Term] id: TO:0000148 name: viral disease resistance def: "An assay to determine the resistance exhibited by a plant or a group of plants (population) in response to the disease caused by a viral pathogen infection as compared to the susceptible and/or the reference plants of the same species." [GR:pj, IRRI:SES] comment: It represents the damage done by the diease and/or the viral pathogen to the plant. The damage is a direct measure of resistance to the particular viral strain causing the diease. is_a: TO:0000112 ! disease resistance [Term] id: TO:0000149 name: seed width def: "Determined by the actual measurement of width in millimeters as the distance across the seed (with hull). " [GR:pj, ICIS:1052, IRRI:SES] related_synonym: "SDWD" [] related_synonym: "kernel plumpness" [] related_synonym: "kernel width" [] related_synonym: "percentatge of plump kernels" [] related_synonym: "plump grain" [] related_synonym: "plump seed" [] is_a: TO:0000391 ! seed size [Term] id: TO:0000151 name: rice skipper resistance def: "causal agent\: Pelopidas mathias (Fabricius) and Parnara guttata" [GR:pj] related_synonym: "SKIPRS" [] is_a: TO:0000261 ! insect damage resistance [Term] id: TO:0000152 name: panicle number def: "Average number of panicles per plant in a study. " [GR:pj, ICIS:1057] synonym: "NOP" [] synonym: "NP" [] synonym: "PN" [] synonym: "TP" [] synonym: "number of effective tiller per plant" [] synonym: "number of panicle" [] synonym: "panicle number per plant" [] synonym: "panicle number per tiller" [] synonym: "seed setting tillers per plant" [] synonym: "spike number" [] related_synonym: "PNNB" [] is_a: TO:0000582 ! inflorescence number [Term] id: TO:0000153 name: relative yield def: "Relative yield is calculated as a ratio of yield in stress to that of control." [GR:jcl, GR:pj] related_synonym: "RELYLD" [] related_synonym: "RY" [] is_a: TO:0000371 ! yield trait [Term] id: TO:0000154 name: thrips resistance def: "Causal agent\: Stenchaetothrips biformis. monitored at growth stage 2-3" [GR:pj, ICIS:1166, IRRI:SES] related_synonym: "THRIPSRS" [] is_a: TO:0000261 ! insect damage resistance [Term] id: TO:0000155 name: drought susceptibility index def: "The index is calculated as\, DSI = (1-Yds/Yns)\, where Yds and Yns are mean yields of a given genotype in drought susceptible (DS) and non-susceptible (NS) environments respectively." [GR:jcl, GR:pj] related_synonym: "DRSID" [] related_synonym: "DRSSID" [] related_synonym: "DSI" [] related_synonym: "drought score" [] related_synonym: "drought sensitivity index" [] is_a: TO:0000188 ! drought sensitivity [Term] id: TO:0000156 name: penetrated root dry weight def: "At 50 days after sowing (DAS)\, the dry weight of roots penetrated through the wax-petrolatum layer is measured. " [GR:jcl, GR:pj] related_synonym: "PENRTDWT" [] related_synonym: "PRDW" [] is_a: TO:0000078 ! root dry weight [Term] id: TO:0000157 name: canopy temperature def: "Assay determines temperature of the leaf canopy." [GR:jcl, GR:pj] related_synonym: "CANTMP" [] is_a: TO:0000168 ! abiotic stress trait [Term] id: TO:0000158 name: red light sensitivity def: "Sensitivity to the red light content in the growth environment." [GR:pj] related_synonym: "Pr light sensitivity" [] related_synonym: "RLTSN" [] is_a: TO:0000265 ! light quality sensitivity [Term] id: TO:0000159 name: blue light sensitivity def: "Sensitivity response observed in an environment illuminated with blue light." [GR:pj] related_synonym: "BLTSN" [] is_a: TO:0000265 ! light quality sensitivity [Term] id: TO:0000160 name: UV light sensitivity def: "Response shown by the plant in the presence of UV light stress." [GR:pj] related_synonym: "UV resistance" [] related_synonym: "UVRS" [] related_synonym: "Ultraviolet light sensitivity" [] related_synonym: "Ultraviolet resistance" [] is_a: TO:0000265 ! light quality sensitivity [Term] id: TO:0000161 name: radiation response trait def: "Response shown by the plant in terms of sensitivity to one or more types of radiation stress (quality and quantity of light)." [GR:pj] synonym: "radiation sensitivity" [] related_synonym: "RADSN" [] related_synonym: "response to radiation" [] is_a: TO:0000168 ! abiotic stress trait [Term] id: TO:0000162 name: seed quality alt_id: TO:0000588 def: "The quality assessment of the seed commonly called as kernel or grain in case of cereals\, as well as those of the dehulled grains. Often associated with the commercial value either directly or indirectly." [GR:pj] related_synonym: "grain quality" [] is_a: TO:0000597 ! quality trait [Term] id: TO:0000163 name: auxin sensitivity def: "Response with respect to application of auxin." [GR:pj] comment: The most important auxin produced by plants is indole-3-acetic acid (IAA) synonym: "indole-3-acetic acid response" [] related_synonym: "AUXSN" [] related_synonym: "IAA response" [] related_synonym: "IAA sensitivity" [] related_synonym: "indole-3-acetic acid sensitivity" [] is_a: TO:0000401 ! plant growth hormone sensitivity [Term] id: TO:0000164 name: stress trait def: "Response by the plant in terms of resistivity or sensitivity to either the biotic or the abiotic types of stress." [GR:pj] related_synonym: "crop damage" [] related_synonym: "stress resistance" [] related_synonym: "stress susceptibility" [] related_synonym: "stress tolerance" [] is_a: TO:0000387 ! trait ontology [Term] id: TO:0000165 name: panicle exsertion def: "Trait monitored by observing the extent of coverage of panicle by the flag leaf sheath." [GR:pj, ICIS:1004, IRRI:SES] related_synonym: "Exs" [] related_synonym: "PNEX" [] is_a: TO:0001002 ! inflorescence exsertion [Term] id: TO:0000166 name: gibberellic acid sensitivity def: "Sensitivity to the gibberellic acid content in the growth medium or on external application." [GR:pj] related_synonym: "GA3 response" [] related_synonym: "GASN" [] related_synonym: "GB response" [] related_synonym: "Gibberellin response" [] related_synonym: "gibberellic acid response" [] is_a: TO:0000401 ! plant growth hormone sensitivity [Term] id: TO:0000167 name: cytokinin sensitivity def: "Sensitivity to the cytokinin content in the growth medium or external application." [GR:pj] related_synonym: "CKSN" [] is_a: TO:0000401 ! plant growth hormone sensitivity [Term] id: TO:0000168 name: abiotic stress trait def: "Response by the plant in terms of resistivity or sensitivity to abiotic stress." [GR:pj] related_synonym: "abiotic stress tolerance" [] is_a: TO:0000164 ! stress trait [Term] id: TO:0000169 name: chinsurah boro CMS def: "Abortion of microspore development at trinucleate stage" [GR:pj, IRRI:SES] related_synonym: "BOROCMS" [] related_synonym: "CMS-boro" [] is_a: TO:0000026 ! aborted tri-nucleate stage is_a: TO:0000232 ! cytoplasmic male sterility (sensu Oryza) [Term] id: TO:0000170 name: elongation ability def: "Some plants can elongate and grow in areas annually flooded to varying depths. The scale is based on the performance of check varieties. Specify water depth under which the data was recorded." [ICIS:1209, IRRI:SES] related_synonym: "Elon" [] is_a: TO:0000114 ! flooding related trait [Term] id: TO:0000171 name: height related trait def: "Height related traits" [GR:pj] is_a: TO:0000133 ! stature or vigor trait [Term] id: TO:0000172 name: jasmonic acid sensitivity def: "Sensitivity to the jasmonic acid content in the growth medium or on external application." [GR:pj] related_synonym: "JASN" [] is_a: TO:0000401 ! plant growth hormone sensitivity [Term] id: TO:0000173 name: ethylene sensitivity def: "Sensitivity to ethylene (C2H2) content in the growth medium or the environment." [GR:pj] related_synonym: "ETHSN" [] related_synonym: "ethylene response" [] is_a: TO:0000401 ! plant growth hormone sensitivity [Term] id: TO:0000174 name: maturity trait is_obsolete: true [Term] id: TO:0000175 name: bacterial blight disease resistance def: "Causal agent\: Xanthomonas oryzae pv. oryzae. symptoms\: lesions usually start near the leaf tips or leaf margins or both\, and extend down the outer edge(s). young lesions are pale to grayish green\, later turning yellow to grey (dead) with time. In very susceptible varieties\, lesions may extend to the entire leaf length into the leaf sheath. " [GR:pj, ICIS:1101, IRRI:SES] comment: Young leaves should not be inoculated for assay. Old or leaves with symptoms of nutrient deficiency or other diseases should also be avoided for inoculation related_synonym: "BB" [] related_synonym: "BBRS" [] related_synonym: "leaf blight" [] is_a: TO:0000315 ! bacterial disease resistance [Term] id: TO:0000176 name: macronutrient sensitivity def: "Sensitivity response shown by the plant grown in either the excess or deficient amount of the macronutrient in the growth medium" [GR:pj] related_synonym: "macronutrient deficiency" [] is_a: TO:0000480 ! nutrient sensitivity [Term] id: TO:0000177 name: 2,4-dichlorophenoxyacetic acid sensitivity def: "An assay to determine the tolerance exhibited by a plant or a group of plants (population) towards the applied herbicide 2\,4-dichlorophenoxyacetic acid (2\,4 D)." [GR:pj] comment: It is expected that the herbicide application must not affect the agronomic yield\, if any. synonym: "2\,4 D sensitivity" [] related_synonym: "24DSN" [] xref_analog: EO:EO\:0007180 is_a: TO:0000058 ! herbicide sensitivity [Term] id: TO:0000178 name: acid soil sensitivity def: "When the soil pH is on acidic side" [GR:pj] is_a: TO:0000479 ! acid sensitivity [Term] id: TO:0000179 name: biotic stress trait def: "Response by the plant in terms of resistivity or sensitivity to biotic stress." [GR:pj] is_a: TO:0000164 ! stress trait [Term] id: TO:0000180 name: spikelet fertility def: "Determined by percent of spikelets with grains identified by pressing the spikelets with the fingers and counting those that have no grains or the percent seed setting. " [GR:pj, ICIS:1001, ICIS:1059, ICIS:1062, IRRI:SES] related_synonym: "SPKFRT" [] related_synonym: "SpFert" [] related_synonym: "percent sterility" [] related_synonym: "seed setting" [] is_a: TO:0000657 ! spikelet anatomy and morphology trait [Term] id: TO:0000181 name: seed weight def: "Average weight of seeds obtained from a plant\, representing the overall yields or produce from the field." [GR:pj, ICIS:1058] is_a: TO:0000371 ! yield trait [Term] id: TO:0000182 name: insecticide sensitivity related_synonym: "insecticide tolerance" [] is_a: TO:0002649 ! pesticide sensitivity [Term] id: TO:0000183 name: other miscellaneous trait def: "The trait instances\, which either cannot be assigned any of the eight top level parent terms such as biochemical\, anatomy\, development quality\, stature/vigor\, sterility/fertility\, stress and the yield or are yet to be assigned a parent." [GR:pj] is_a: TO:0000387 ! trait ontology [Term] id: TO:0000184 name: seed anatomy and morphology trait def: "Traits associated with changes in the anatomy or structure of the seed and its parts." [GR:pj] is_a: TO:0000017 ! anatomy and morphology related trait [Term] id: TO:0000185 name: stigma color def: "Color of the stigma in a blossoming flower." [IRRI:SES, GR:pj] related_synonym: "STICL" [] related_synonym: "SgC" [] is_a: TO:0006012 ! carpel anatomy and morphology trait [Term] id: TO:0000186 name: environmental stress related trait is_obsolete: true [Term] id: TO:0000187 name: anther color def: "Variation in color of the anther." [GR:pj] related_synonym: "ANTCL" [] is_a: TO:0000215 ! stamen anatomy and morphology trait [Term] id: TO:0000188 name: drought sensitivity def: "Drought sensitivity is highly interactive with crop phenology\, plant growth prior to stress\, and timing\, duration\, and intensity of drought stress. For many soils\, it takes at least 2 rainless weeks to cause marked differences in drought sensitivity during the vegetative stage and at least 7 rainless days during the reproductive stage to cause severe drought injury. Leaf rolling precedes leaf drying during drought. Repeated ratings are recommended through progress of the drought. " [IRRI:SES] related_synonym: "DRS" [] related_synonym: "DRSN" [] related_synonym: "drought susceptibility" [] is_a: TO:0000394 ! drought related trait [Term] id: TO:0000189 name: embryoless def: "Absence of embryo in the developing seed" [GR:pj] synonym: "germless" [] is_a: TO:0000064 ! embryo related trait is_a: TO:0000620 ! embryo development trait [Term] id: TO:0000190 name: seed coat color def: "The color of the seed coat" [GR:pj, IRRI:SES] related_synonym: "SCC" [] related_synonym: "SDCCL" [] related_synonym: "bran color" [] is_a: TO:0000162 ! seed quality is_a: TO:0000184 ! seed anatomy and morphology trait relationship: part_of TO:0000486 ! seed color [Term] id: TO:0000191 name: rice hispa resistance def: "causal agent\: Dicladispa armigera" [GR:pj] related_synonym: "HISPRS" [] is_a: TO:0000261 ! insect damage resistance [Term] id: TO:0000192 name: leaf-roller resistance def: "Causal agent\: Cnaphalocrocis medinalis" [GR:pj] related_synonym: "LFRRS" [] is_a: TO:0000261 ! insect damage resistance [Term] id: TO:0000193 name: embryo shape is_a: TO:0000064 ! embryo related trait [Term] id: TO:0000194 name: globular embryo is_a: TO:0000193 ! embryo shape [Term] id: TO:0000195 name: shootless def: "The embryo of the germinating seed does not produce shoot." [GR:pj] related_synonym: "SHMIN" [] is_a: TO:0000064 ! embryo related trait is_a: TO:0000077 ! shoot anatomy and morphology trait is_a: TO:0000620 ! embryo development trait [Term] id: TO:0000196 name: amylose content def: "Amount of amylose present in the plant or plant part. " [ICIS:1251, IRRI:SES, ISBN:198506732] comment: It is a water-dispersible component of starch and is a polymer of alpha(1\,4)-linked glucose units. related_synonym: "AMYCN" [] related_synonym: "Amy" [] is_a: TO:0000489 ! carbohydrate composition related trait is_a: TO:0000667 ! cooking or brewing quality is_a: TO:0006007 ! polysaccharide content [Term] id: TO:0000197 name: ligule color def: "Color of the ligule." [GR:pj, IRRI:SES] related_synonym: "LIGCL" [] related_synonym: "LgC" [] is_a: TO:0002748 ! ligule anatomy and morphology trait relationship: part_of TO:0000326 ! leaf color [Term] id: TO:0000198 name: rootless def: "Absence of roots in the seedling or plant" [GR:pj] related_synonym: "RTMIN" [] is_a: TO:0000043 ! root anatomy and morphology trait is_a: TO:0000656 ! root development trait [Term] id: TO:0000199 name: genic male sterility related_synonym: "GMS" [] is_a: TO:0000106 ! male sterility type [Term] id: TO:0000200 name: brittle culm def: "A measure of brittleness of the stem of a grass plant." [GR:pj] is_a: TO:0000051 ! stem strength [Term] id: TO:0000201 name: panicle color def: "Variation in color of the panicle inflorescence." [GR:pj] related_synonym: "PNCL" [] is_a: TO:0000581 ! inflorescence color [Term] id: TO:0000202 name: germination ratio def: "Ratio of germinated to non-germinated seeds." [GR:pj] related_synonym: "GERMRO" [] is_a: TO:0000250 ! vigor related trait is_a: TO:0000345 ! seed viability [Term] id: TO:0000203 name: bacterial leaf streak disease resistance def: "Causal agent\: Xanthomonas oryzae pv. oryzicola. Symptoms\: linear lesions with small bacterial exudates evident. This scale may also be used for leaf smut caused by Entyloma oryzae. " [GR:pj, ICIS:1102, IRRI:SES] related_synonym: "BLS" [] related_synonym: "BLSRS" [] is_a: TO:0000315 ! bacterial disease resistance [Term] id: TO:0000204 name: seedling blight disease resistance def: "Causal agent\: Xanthomonas oryzae pv. oryzae. symptoms\: lesions usually start near the leaf tips or leaf margins or both\, and extend down the outer edge(s). young lesions are pale to grayish green\, later turning yellow to grey (dead) with time. In very susceptible varieties\, lesions may extend to the entire leaf length into the leaf sheath. Kresek or seedling blight causes wilting and death of plant. " [GR:pj, ICIS:1117, IRRI:SES] related_synonym: "SDLBTRS" [] related_synonym: "kresek" [] related_synonym: "leaf blight" [] is_a: TO:0000175 ! bacterial blight disease resistance [Term] id: TO:0000205 name: white-backed planthopper resistance def: "Causal agent\: Sagotella furcifera. Symptoms\: partial to pronounced yellowing and increasing severity of stunting. Extreme signs are wilting and death of plants. Infested areas in the field may be patchy. (similar to the symptoms of whitebacked planthopper). " [GR:pj, ICIS:1167, IRRI:SES] related_synonym: "WBPH" [] related_synonym: "WBPHRS" [] is_a: TO:0000348 ! sogatodes resistance [Term] id: TO:0000206 name: leaf angle def: "The angle of openness of the blade tip is measured against the stem. " [IRRI:SES] comment: In rice it is measured against the culm on the leaf below the flag leaf. related_synonym: "LBP" [] related_synonym: "LFAG" [] is_a: TO:0000492 ! leaf shape [Term] id: TO:0000207 name: plant height def: "Actual measurement of plant height from soil surface to the highest point in plant as identified in the study." [ICIS:1006, IRRI:SES] synonym: "shoot height" [] related_synonym: "Ht" [] related_synonym: "PTHT" [] is_a: TO:0000077 ! shoot anatomy and morphology trait is_a: TO:0000171 ! height related trait [Term] id: TO:0000208 name: lemma number def: "Number of lemma in the grass flower (floret)." [GR:pj] is_a: TO:0000079 ! lemma and palea anatomy and morphology trait is_a: TO:0002613 ! reproductive homeotic development trait is_a: TO:0006026 ! floral bract number is_a: TO:0006038 ! floral organ number [Term] id: TO:0000209 name: palea number def: "Number of palea in the grass flower (floret)." [GR:pj] related_synonym: "PALNB" [] is_a: TO:0000079 ! lemma and palea anatomy and morphology trait is_a: TO:0002613 ! reproductive homeotic development trait is_a: TO:0006026 ! floral bract number is_a: TO:0006038 ! floral organ number [Term] id: TO:0000210 name: anther number def: "Variation in the number of anthers in androecium." [GR:pj] related_synonym: "ANTNB" [] is_a: TO:0000215 ! stamen anatomy and morphology trait is_a: TO:0006038 ! floral organ number [Term] id: TO:0000211 name: gel consistency def: "Scored by gel consistency type in mm. " [ICIS:1255, IRRI:SES] related_synonym: "GELCON" [] related_synonym: "GelC" [] is_a: TO:0000489 ! carbohydrate composition related trait is_a: TO:0000667 ! cooking or brewing quality [Term] id: TO:0000212 name: green leafhopper resistance def: "Causal agent\: Nephotettix spp.(Nephotettix virescens and Nephotettix cincticeps). It is the major vector for transmitting the tungro virus disease. Symptoms\: Partial to pronounced yellowing and increasing severity of stunting. Extreme signs are wilting to death of plants. Infected areas in the field may be patchy. " [GR:pj, ICIS:1156, IRRI:SES] related_synonym: "GLFHRS" [] related_synonym: "GLH" [] is_a: TO:0000261 ! insect damage resistance [Term] id: TO:0000213 name: rice grassy stunt 1 and 2 virus resistance def: "Causal agent\: rice grassy stunt virus 1 (RGSV1) and rice grassy stunt virus 2 (RGSV2). symptoms\: RGSV1 causes severe stunting\, excessive tillering\, pale green to yellow and narrow leaves with small rusty spots. RGSV2 causes severe stunting\, excessive tillering\, yellow to orange and narrow leaves with small rusty spots" [GR:pj, IRRI:SES] related_synonym: "RGSVRS" [] is_a: TO:0000148 ! viral disease resistance [Term] id: TO:0000214 name: anther shape def: "Variation in the shape of anthers compared to the normal or reference type." [GR:pj] related_synonym: "ANTSHP" [] is_a: TO:0000215 ! stamen anatomy and morphology trait [Term] id: TO:0000215 name: stamen anatomy and morphology trait def: "Traits associated with changes in the anatomy or structure of the stamen and its parts." [GR:pj] synonym: "stamen related trait" [] is_a: TO:0000499 ! flower anatomy and morphology trait [Term] id: TO:0000216 name: grassy stunt virus disease is_obsolete: true [Term] id: TO:0000217 name: genic male sterility-thermo-photoperiod sensitive def: "Male sterility affected by both temperature and photoperiod" [GR:pj, IRRI:SES] related_synonym: "TPGMS" [] related_synonym: "thermo-photoperiod sensitive genic male sterility" [] is_a: TO:0000199 ! genic male sterility [Term] id: TO:0000218 name: pollen abortion type def: "Observations are made on staining behavior and number of nuclei in most of the pollens" [GR:pj, IRRI:SES] related_synonym: "abortion pattern" [] related_synonym: "abortion pattern of male sterile lines" [] is_a: TO:0000437 ! male sterility [Term] id: TO:0000219 name: stem morphology related_synonym: "culm morphology" [] is_obsolete: true [Term] id: TO:0000220 name: rice bug resistance def: "Causal agent\: Leptocorisa oratorius. monitored at growth stage 7-9\, resistance is a measure of damaged grains per panicle" [GR:pj, ICIS:1159, IRRI:SES] related_synonym: "BUGRS" [] related_synonym: "RB" [] is_a: TO:0000261 ! insect damage resistance [Term] id: TO:0000221 name: glume color def: "Color of the glume." [GR:pj] related_synonym: "GLCL" [] related_synonym: "glume discoloration" [] related_synonym: "glume pigmentation" [] related_synonym: "pigmentation of glume" [] is_a: TO:0000657 ! spikelet anatomy and morphology trait [Term] id: TO:0000222 name: head rice def: "The 3/4 or longer whole milled kernels separated from the total milled rice." [RiceCAP:http\://www.uark.edu/ua/ricecap/ricecapgloss.htm] related_synonym: "HEADR" [] related_synonym: "head milled rice" [] related_synonym: "head rice ratio" [] is_a: TO:0000162 ! seed quality [Term] id: TO:0000223 name: pistil anatomy and morphology trait def: "Traits associated with changes in the anatomy or structure of the pistil and its parts." [GR:pj] synonym: "pistil related trait " [] is_a: TO:0000499 ! flower anatomy and morphology trait [Term] id: TO:0000224 name: iron sensitivity def: "Sensitivity to the iron ion content in the growth medium. It is important for synthesis of chlorophyll and some enzyme activities. " [GR:pj, ICIS:1211, IRRI:SES] related_synonym: "FESN" [] related_synonym: "FeTox" [] related_synonym: "iron toxicity" [] is_a: TO:0000080 ! micronutrient sensitivity [Term] id: TO:0000225 name: stamen number def: "Number of stamens present in the flower." [GR:pj] related_synonym: "STANB" [] is_a: TO:0000215 ! stamen anatomy and morphology trait is_a: TO:0002613 ! reproductive homeotic development trait is_a: TO:0006022 ! floral organ development trait is_a: TO:0006038 ! floral organ number [Term] id: TO:0000226 name: auricleless def: "A measure of either the absence of auricle or the length of auricle neing zero." [GR:pj] related_synonym: "AUMIN" [] exact_synonym: "auricle absence" [] exact_synonym: "auricle absent" [] is_a: TO:0000655 ! leaf development trait is_a: TO:0002717 ! auricle morphology and anatomy trait [Term] id: TO:0000227 name: root length def: "Average maximum length of the root of a plant in a study." [GR:jcl, GR:pj] related_synonym: "MRD" [] related_synonym: "MRL" [] related_synonym: "RTLG" [] related_synonym: "maximum root depth" [] related_synonym: "maximum root length" [] is_a: TO:0000043 ! root anatomy and morphology trait [Term] id: TO:0000228 name: moisture content related trait is_a: TO:0000488 ! seed composition based quality trait [Term] id: TO:0000229 name: photoperiod sensitivity def: "Sensitivity response on the plant development and the related growth stages by the duration of light\, to which the plant has been exposed." [GR:pj] related_synonym: "PPDSN" [] is_a: TO:0000075 ! light sensitivity [Term] id: TO:0000230 name: crown rootless def: "Absence of crown roots in the plant" [GR:pj] related_synonym: "CWRTMIN" [] is_a: TO:0000198 ! rootless is_a: TO:0002685 ! crown root number [Term] id: TO:0000231 name: endospermless def: "Absence of endosperm in the seed or grain." [GR:pj] related_synonym: "ENDMIN" [] is_a: TO:0000587 ! endosperm quality [Term] id: TO:0000232 name: cytoplasmic male sterility (sensu Oryza) def: "Caused by the interaction of cytoplasmic (mitochondrial) and nuclear genomes. The trait shows non-mendelian inheritance or maternal inheritance" [GR:pj, IRRI:SES] related_synonym: "CMS" [] is_a: TO:0000580 ! cytoplasmic male sterility [Term] id: TO:0000233 name: root volume def: "Is an indirect measure of root mass or density. Quantified in terms of cubic centimeters by water displacement method." [GR:pj, GR_REF:6917] related_synonym: "RTVOL" [] is_a: TO:0000043 ! root anatomy and morphology trait is_a: TO:0000168 ! abiotic stress trait [Term] id: TO:0000234 name: radicleless def: "The embryo of the germinating seed does not produce roots." [GR:pj] is_a: TO:0000198 ! rootless [Term] id: TO:0000235 name: liguleless def: "Absence of ligule." [GR:pj] related_synonym: "LIGMIN" [] is_a: TO:0002748 ! ligule anatomy and morphology trait [Term] id: TO:0000236 name: crop damage resistance exact_synonym: "crop damage resistance trait" [] is_a: TO:0000179 ! biotic stress trait [Term] id: TO:0000237 name: water stress trait def: "Response by the plant in terms of sensitivity to water stress (quality and quantity of water)." [GR:pj] is_a: TO:0000168 ! abiotic stress trait [Term] id: TO:0000238 name: growth media composition sensitivity related_synonym: "edaphic" [] is_a: TO:0000482 ! chemical stress sensitivity [Term] id: TO:0000239 name: plant genetic trait unknown is_obsolete: true [Term] id: TO:0000240 name: sterile lemma length def: "Length of the sterile lemma. The measurement is made on each of the two sterile lemmas." [IRRI:SES] related_synonym: "SLmL" [] related_synonym: "STLEMLG" [] is_a: TO:0000079 ! lemma and palea anatomy and morphology trait [Term] id: TO:0000241 name: leaf number def: "Number of leaves in a plant at a particular growth stage" [GR:pj] related_synonym: "LFNB" [] is_a: TO:0000419 ! leaf anatomy and morphology trait [Term] id: TO:0000242 name: microbial damage resistance def: "Response by the plant in terms of resistivity or sensitivity to microbes." [GR:pj] is_a: TO:0000236 ! crop damage resistance [Term] id: TO:0000243 name: invitro regeneration ability def: "Measured as number of calli capable of differentiating into roots and(or) shoots under invitro tissue culture condition." [GR:pj] related_synonym: "INVRAB" [] is_a: TO:0000250 ! vigor related trait [Term] id: TO:0000244 name: coleoptile color def: "Measure of color of the coleoptile in the germinating seedling" [GR:pj] related_synonym: "COLCL" [] is_a: TO:0000064 ! embryo related trait is_a: TO:0000077 ! shoot anatomy and morphology trait [Term] id: TO:0000245 name: pollen free def: "no pollen development\, " [GR:pj, IRRI:SES] comment: An example is rice TGMS line Norin PL12 is_a: TO:0000218 ! pollen abortion type [Term] id: TO:0000246 name: rice delphacid resistance def: "Causal agent\: Sogatodes oryzicola (Tagosodes orizicolus). Symptoms\: partial to pronounced yellowing and increasing severity of stunting. Extreme signs are wilting and death of plants. Infested areas in the field may be patchy. (similar to the symptoms of whitebacked planthopper). " [GR:pj, IRRI:SES] comment: The evaluation scales are based on symptoms. Incidence of dead plants could be considered for final evaluation related_synonym: "DELRS" [] related_synonym: "RDel" [] is_a: TO:0000261 ! insect damage resistance [Term] id: TO:0000247 name: other nutrient sensitivity is_a: TO:0000480 ! nutrient sensitivity [Term] id: TO:0000248 name: primary macronutrient sensitivity is_a: TO:0000176 ! macronutrient sensitivity [Term] id: TO:0000249 name: leaf senescence def: "A measure of aging of leaf. Rapid senescence of leaves can be detrimental to yield." [ICIS:1015, IRRI:SES] related_synonym: "Foilar senescence" [] related_synonym: "LFSNS" [] related_synonym: "Sen" [] is_a: TO:0000655 ! leaf development trait [Term] id: TO:0000250 name: vigor related trait is_a: TO:0000133 ! stature or vigor trait [Term] id: TO:0000251 name: secondary macronutrient sensitivity is_a: TO:0000176 ! macronutrient sensitivity [Term] id: TO:0000252 name: non-mineral nutrient sensitivity def: "Sensitivity response shown by the plant grown in either the excess or deficient amount of the non-mineral nutrients in the growth medium. These nutrients are found in the air and water." [GR:pj] is_a: TO:0000480 ! nutrient sensitivity [Term] id: TO:0000253 name: seed dormancy related_synonym: "SDDOR" [] is_a: TO:0000166 ! gibberellic acid sensitivity is_a: TO:0000345 ! seed viability is_a: TO:0000615 ! abscisic acid sensitivity [Term] id: TO:0000254 name: growth media pH sensitivity def: "Defines the pH of the growth media (soil/culture media)\, whether it is acidic or alkaline." [GR:pj] related_synonym: "soil pH stress" [] is_a: TO:0000238 ! growth media composition sensitivity [Term] id: TO:0000255 name: sheath blight disease resistance def: "Causal agent\: Rhizoctonia solani. Symptom\: Grayish-green lesions may enlarge and coalesce with other lesions\, mostly on lower leaf sheaths\, but occasionally on the leaves." [IRRI:SES] related_synonym: "SHBTRS" [] related_synonym: "ShB" [] is_a: TO:0000439 ! fungal disease resistance [Term] id: TO:0000256 name: genetic trait def: "A genetic trait is a distinguishable feature or a characteristic or a quality of character or a phenotypic feature of a developing or developed individual that is linked to a physical or genetic marker" [GR:pj] is_obsolete: true [Term] id: TO:0000257 name: root branching def: "The extent of the root branching as determined under variable treatments and environments." [GR:pj] related_synonym: "RTBR" [] related_synonym: "rbr" [] is_a: TO:0000043 ! root anatomy and morphology trait is_a: TO:0000168 ! abiotic stress trait [Term] id: TO:0000258 name: leaf thickness is_a: TO:0002637 ! leaf size [Term] id: TO:0000259 name: heat tolerance def: "tolerance to warm temperatures if plant is exposed to above than permissive temperature limits. Observe differences in vigor along with subtle changes in leaf color. The optimum time to make observations would be the seedling\, tillering (sensu Poaceae)\, flowering and mature stages. Mainly scored in terms of spikelet fertility in grasses." [GR:pj, ICIS:1210, IRRI:SES] related_synonym: "HTol" [] is_a: TO:0000432 ! temperature response trait [Term] id: TO:0000260 name: bird damage resistance def: "Since there is no genetic resistance to birds\, the damage can be quantified as it does represent resistance. Factors as flag leaf angle or panicle exsertion are important. " [GR:pj, ICIS:1169, IRRI:SES] related_synonym: "BD" [] is_a: TO:0000054 ! animal damage resistance [Term] id: TO:0000261 name: insect damage resistance def: "An assay to determine the resistance exhibited by a plant or a group of plants (population) in response to insect infestation as compared to the susceptible and/or the reference plants of the same species." [GR:pj, IRRI:SES] comment: It represents the damage done by the insects to the plant. The damage is a direct measure of resistance to the particular insect variety. The test evaluation is valid if insect population is uniformly distributed at a high level across the screening box or the field. narrow_synonym: "insect resistance" [] is_a: TO:0000054 ! animal damage resistance [Term] id: TO:0000262 name: panicle shape def: "Shape of the panicle inflorescence" [GR:pj] is_a: TO:0000268 ! inflorescence shape [Term] id: TO:0000264 name: lemma and palea color def: "Color of the lemma and the palea." [IRRI:SES, GR:pj] synonym: "LEMCL" [] synonym: "LEMPALCL" [] synonym: "Lemma color" [] synonym: "PALCL" [] synonym: "palea color" [] related_synonym: "LmPC" [] is_a: TO:0000079 ! lemma and palea anatomy and morphology trait relationship: part_of TO:0000536 ! floret color [Term] id: TO:0000265 name: light quality sensitivity def: "Response shown by the plant in the presence of a light quality stress." [GR:pj] comment: Light quality is defined by the wavelength of the light type. related_synonym: "response to light quality" [] is_a: TO:0000075 ! light sensitivity [Term] id: TO:0000266 name: chalky endosperm def: "Defines a representative milled sample for the degree (extent) of chalkiness that will best describe the sample with respect to (a) white belly\, (b) white center\, (c) white back." [GR:pj, ICIS:1253, IRRI:SES] synonym: "CHALK" [] related_synonym: "Clk" [] related_synonym: "chalkiness of endosperm" [] is_a: TO:0000489 ! carbohydrate composition related trait is_a: TO:0000587 ! endosperm quality [Term] id: TO:0000267 name: inflorescence type alt_id: TO:0000500 def: "Variation in the type of inflorescence\, wither due to extent and number of branching\, branch angles or modified form of the inflorescence." [GR:pj] synonym: "inflorescence type" [] exact_synonym: "INFLOTYPE" [] is_a: TO:0000373 ! inflorescence anatomy and morphology trait [Term] id: TO:0000268 name: inflorescence shape def: "Shape of the inflorescence" [GR:pj] is_a: TO:0000373 ! inflorescence anatomy and morphology trait [Term] id: TO:0000269 name: 100-seed weight alt_id: TO:0000518 def: "Measurements in grams of 100 well-developed whole grains (seeds with the hull)\, dried to 13% moisture content\, weight on a precision balance. " [GR:pj, IRRI:SES] related_synonym: "100-grain weight" [] related_synonym: "HGRWT" [] related_synonym: "HSDWT" [] related_synonym: "hundred grain weight" [] related_synonym: "hundred seed weight" [] is_a: TO:0000589 ! seed weight (sensu Poaceae) [Term] id: TO:0000270 name: inflorescence axis angle def: "Angle of the inflorescence axis." [GR:pj] is_a: TO:0000373 ! inflorescence anatomy and morphology trait [Term] id: TO:0000271 name: inflorescence length is_a: TO:0006031 ! inflorescence size [Term] id: TO:0000272 name: plant survivability is_obsolete: true [Term] id: TO:0000273 name: armyworm resistance def: "Causal agent\: Pseudaletia unipuncta\, Spodoptera mauritia and Spodoptera praefica. The swarming caterpillars cause severe damage to rice plants in nursery beds. " [GR:pj, web:http //pne.gsnu.ac.kr/riceipm/spodopte.htm, web:http //www.ipm.ucdavis.edu/PMG/r682300411.html] comment: The worms appear suddenly in masses and move like an army from field to field so that seedbeds or the direct seeded fields look as if grazed by cattles. Generally\, a transplanted crop is not severely affected. Damage by armyworms is most serious during periods of stem elongation and grain formation. Larvae defoliate plants\, typically by chewing angular pieces off leaves. They may also feed on the panicle near the developing kernels causing these kernels to dry before filling. This feeding causes all or parts of the panicle to turn white. If the entire panicle is white\, the damage may also be due to stem rot or feeding by rats. The seriousness of armyworm injury depends on the maturity of the plant and the amount of tissue consumed. Significant yield reduction can occur if defoliation is greater than 25% at 2 to 3 weeks before heading. They migrate from field to field and extensive losses are often caused within a week. Their migration is facilitated by the absence of standing water in the field. related_synonym: "AWRRS" [] is_a: TO:0000261 ! insect damage resistance [Term] id: TO:0000274 name: floret anatomy and morphology trait def: "Traits associated with changes in the anatomy or structure of the grass floret and its parts." [GR:pj] synonym: "floret related trait" [] is_a: TO:0000499 ! flower anatomy and morphology trait [Term] id: TO:0000275 name: perianth anatomy and morphology trait def: "Traits associated with changes in the anatomy or structure of the perianth and its parts." [GR:pj] synonym: "perianth related trait" [] is_a: TO:0000499 ! flower anatomy and morphology trait [Term] id: TO:0000276 name: drought tolerance def: "Becoming tolerant to drought like conditions of minimal or no water content in the growth environment." [GR:pj] comment: Often the plants exhibiting high salt tolerance also exhibit drought tolerance. related_synonym: "DRTL" [] exact_synonym: "drought resistance" [] is_a: TO:0000394 ! drought related trait [Term] id: TO:0000277 name: biochemical trait def: "The traits associated with assay of either of the effected metabolite profile\, enzymatic activity and biological processes which includes the physiological processes." [GR:pj] is_a: TO:0000387 ! trait ontology [Term] id: TO:0000278 name: root to shoot ratio def: "The ratio determined from the parameters evaluated for root length and the shoot length in a study." [GR:pj] exact_synonym: "RTSHRO" [] exact_synonym: "r/s" [] exact_synonym: "root length to shoot length ratio" [] exact_synonym: "root/shoot ratio" [] is_a: TO:0000043 ! root anatomy and morphology trait [Term] id: TO:0000279 name: root weight def: "The average dry or fresh weight of the root determined in a study." [GR:pj] related_synonym: "RTWT" [] related_synonym: "TRW" [] related_synonym: "total root weight" [] is_a: TO:0000043 ! root anatomy and morphology trait is_a: TO:0000168 ! abiotic stress trait [Term] id: TO:0000280 name: seedling vigor def: "Represents the seedling growth of the plant. " [ICIS:1007, IRRI:SES] related_synonym: "SDLVIG" [] related_synonym: "Sd" [] is_a: TO:0000296 ! vegetative vigor [Term] id: TO:0000281 name: metabolite content related trait def: "The trait associated with an assay to determine the effected metabolite's profile." [GR:pj] is_a: TO:0000277 ! biochemical trait [Term] id: TO:0000282 name: enzymatic activity and protein content related trait def: "The trait associated with an assay to determine the effected enzymatic activity." [GR:pj] is_a: TO:0000277 ! biochemical trait [Term] id: TO:0000283 name: biological process related trait def: "The trait associated with assay to determine the affected biological process." [GR:pj] is_a: TO:0000277 ! biochemical trait [Term] id: TO:0000284 name: ADP glucose pyrophosphorylase activity def: "Catalysis of the reaction\: ATP + alpha-D-glucose 1-phosphate = diphosphate + ADP-glucose." [EC:2.7.7.27, GO:0008878] related_synonym: "ADP-glucose pyrophosphorylase" [] related_synonym: "ADP-glucose synthase" [] related_synonym: "ADP-glucose synthetase" [] related_synonym: "ADPG pyrophosphorylase" [] related_synonym: "AGPACT" [] related_synonym: "adenosine diphosphate glucose pyrophosphorylase" [] related_synonym: "adenosine diphosphoglucose pyrophosphorylase" [] related_synonym: "glucose 1-phosphate adenylyltransferase" [] related_synonym: "glucose-1-phosphate adenylyltransferase activity" [] is_a: TO:0000599 ! enzyme activity [Term] id: TO:0000285 name: nodal tillering is_a: TO:0000329 ! tillering ability [Term] id: TO:0000286 name: submergence sensitivity def: "Measure of sensitivity of a plant if placed under submergence condition. " [ICIS:1215, IRRI:SES] related_synonym: "SUBSN" [] related_synonym: "Sub" [] related_synonym: "submergence tolerance" [] is_a: TO:0000114 ! flooding related trait [Term] id: TO:0000287 name: brown rice shape def: "Shape of the brown rice. Measure after harvesting\, cleaning\, and dehulling." [ICIS:1258, IRRI:SES] related_synonym: "BRWSHP" [] related_synonym: "BrS" [] is_a: TO:0002730 ! grain shape [Term] id: TO:0000288 name: alpha-amylase activity def: "Catalysis of the endohydrolysis of 1\,4-a-D-glucosidic linkages in polysaccharides containing three or more 1\,4-a-linked D-glucose units." [EC:3.2.1.1, GO:0004556] related_synonym: "ALPHAAMYASEACT" [] related_synonym: "Amy" [] related_synonym: "alpha amylase" [] related_synonym: "endoamylase" [] related_synonym: "glycogenase" [] related_synonym: "taka-amylase A" [] is_a: TO:0000703 ! amylase activity relationship: part_of TO:0000336 ! total amylase activity [Term] id: TO:0000289 name: carotene content def: "The carotene content in a plant or plant part. " [ISBN:198506732] comment: These are any group of naturally occurring tetraterpenes (carotenoids) that are synthesized only in plants and differ from xanthophyll by not having oxygen in their molecule. is_a: TO:0000496 ! carotenoid content [Term] id: TO:0000290 name: flavonoid content def: "The flavonoid content in a plant or plant part." [GR:pj] comment: Flavonoids are water soluble polyphenolic molecules containing 15 carbon atoms. Flavonoids belong to the polyphenol family and have antioxidant activity. is_a: TO:0000674 ! phytochemical compound content [Term] id: TO:0000291 name: carbohydrate content def: "Trait asssociated with the carbohydrate content\, concentration and/or yeild from the plant or plant part. " [GR:pj] related_synonym: "CARBCN" [] is_a: TO:0000281 ! metabolite content related trait [Term] id: TO:0000292 name: yellow dwarf disease resistance def: "Causal agent\: Mycoplasma. Symptoms\: pale yellow\, droopy leaves\, excessive tillering and stunting. " [GR:pj, IRRI:SES] related_synonym: "YD" [] related_synonym: "YDRS" [] is_a: TO:0000013 ! resistance to disease by mycoplasma-like organism [Term] id: TO:0000293 name: chlorophyll-a content def: "Measures the chlorophyll-a (Chl-a) content in a green tissue. It is a type of chlorophyll present as green pigment in plants. " [GR:pj] related_synonym: "chl-a" [] is_a: TO:0000495 ! chlorophyll content [Term] id: TO:0000294 name: auricle color def: "The changes in the color of auricle" [IRRI:SES] related_synonym: "AC" [] related_synonym: "AUCL" [] is_a: TO:0002717 ! auricle morphology and anatomy trait relationship: part_of TO:0000326 ! leaf color [Term] id: TO:0000295 name: chlorophyll-b content def: "Measures the chlorophyll-b (Chl-b) content in a green tissue. It is a type of chlorophyll present as green pigment in plants. " [GR:pj] is_a: TO:0000495 ! chlorophyll content [Term] id: TO:0000296 name: vegetative vigor def: "Represents the growth of plant. Used to evaluate genetic material under stress and non-stress conditions\, several factors may interact\, influencing the seedling vigor (e.g. tillering ability\, plant height\, etc)\," [GR:pj] related_synonym: "VGVIG" [] related_synonym: "Vg" [] related_synonym: "vegetative growth vigor" [] is_a: TO:0000250 ! vigor related trait [Term] id: TO:0000297 name: glucosamine content def: "Amount of glucosamine present in the plant or plant part. " [GR:pj, ISBN:198506732] comment: It is one of the most abundant natural polysaccharide. related_synonym: "2-amino-2-deoxyglucopyranose content" [] related_synonym: "GLUCNCN" [] is_a: TO:0006003 ! oligosaccharide content is_a: TO:0006008 ! carbohydrate derivative content [Term] id: TO:0000298 name: chlorophyll ratio def: "Measures the a-a to chlorophyll-b content ratio in a green tissue. Chlorophyll is the green pigment found in plants." [ISBN:198506732] comment: The average ratio of chl-a to chl-b is about 3\:1. related_synonym: "CHLRO" [] related_synonym: "chl-a to chl-b ratio" [] related_synonym: "chlorophyll content ratio" [] is_a: TO:0000495 ! chlorophyll content [Term] id: TO:0000299 name: leaf lamina color def: "Color of the leaf lamina/blade. " [ICIS:1054, IRRI:SES] related_synonym: "LBC" [] related_synonym: "LFLCL" [] related_synonym: "leaf blade color" [] related_synonym: "leaf color" [] relationship: part_of TO:0000326 ! leaf color [Term] id: TO:0000300 name: glucose content def: "Amount of glucose present in the plant or plant part." [GR:pj] comment: It is a common monosaccharide that is a component of oligo/disaccharides (sucrose\, lactose\, and maltose) and various complex carbohydrates related_synonym: "D-glucose content" [] related_synonym: "GLUCCN" [] related_synonym: "dextrose content" [] is_a: TO:0000307 ! hexose content [Term] id: TO:0000301 name: xanthophyll content def: "The xanthophyll content in a plant or plant part. " [ISBN:198506732] comment: These are any group of naturally occurring tetraterpenes (carotenoids) that are synthesized only in plants and contain oxygen in various forms. related_synonym: "XANCN" [] is_a: TO:0000496 ! carotenoid content [Term] id: TO:0000302 name: smut disease is_obsolete: true [Term] id: TO:0000303 name: cold tolerance def: "Tolerance to cold temperatures if plant is exposed to below permissive temperature limits. Observe differences in vigor along with subtle changes in leaf color. The optimum time to make observations would be the seedling\, tillering (sensu Poaceae)\, flowering and mature stages." [GR:pj, IRRI:SES] related_synonym: "COLDTL" [] related_synonym: "CTol" [] is_a: TO:0000432 ! temperature response trait [Term] id: TO:0000304 name: seed thickness def: "Thickness of the seed or fruit caryopsis with the hull." [GR:pj] related_synonym: "SDTH" [] is_a: TO:0000391 ! seed size [Term] id: TO:0000305 name: glutamine synthetase content def: "Catalysis of the reaction\: ATP + L-glutamate + ammonia = ADP + phosphate + L-glutamine." [EC:6.3.1.2, GO:0004356] related_synonym: "GS1" [] related_synonym: "GS1CN" [] related_synonym: "L-glutamine synthetase" [] related_synonym: "glutamate-ammonia ligase" [] related_synonym: "glutamylhydroxamic synthetase" [] is_a: TO:0000598 ! protein content [Term] id: TO:0000306 name: root thickness def: "The average thickness of roots." [GR:jcl, GR:pj] related_synonym: "RTTH" [] is_a: TO:0000043 ! root anatomy and morphology trait [Term] id: TO:0000307 name: hexose content def: "Amount of hexose present in the plant or plant part. " [ISBN:198506732] comment: Hexose is any aldose having a chain of six carbon atoms in a molecule. related_synonym: "HEXCN" [] is_a: TO:0006006 ! monosaccharide content [Term] id: TO:0000308 name: male fertility restoration trait def: "Describes the extent of fertile pollen percentage. Also refers to male sterility-measure (extent of sterility)" [GR:pj, IRRI:SES] related_synonym: "MALERF" [] related_synonym: "male fertility restoration in F1 hybrids" [] is_a: TO:0000371 ! yield trait is_a: TO:0000497 ! fertility restoration trait [Term] id: TO:0000310 name: self-incompatibility def: "Self-incompatibility allows plants to recognize and reject pollen from the same plant\, thereby reducing inbreeding." [PubMed:PMID 10066554] comment: In most cases self-incompatibility is controlled by a single genetic locus\, recent results show that complex signal transduction pathways and many players are involved in pollen recognition and rejection related_synonym: "Genetic self-incompatibility" [] is_a: TO:0000035 ! incompatibility trait [Term] id: TO:0000311 name: invertase activity def: "Catalysis of the hydrolysis of terminal non-reducing beta-D-fructofuranoside residues in beta-D-fructofuranosides." [EC:3.2.1.26, GO:0004564] related_synonym: "INVACT" [] related_synonym: "acid invertase" [] related_synonym: "alkaline invertase" [] related_synonym: "beta-D-fructofuranoside fructohydrolase" [] related_synonym: "beta-fructofuranosidase activity" [] related_synonym: "beta-fructosidase" [] related_synonym: "beta-h-fructosidase" [] related_synonym: "fructosylinvertase" [] related_synonym: "glucosucrase" [] related_synonym: "invertin" [] related_synonym: "maxinvert L 1000" [] related_synonym: "saccharase" [] related_synonym: "sucrase" [] is_a: TO:0000599 ! enzyme activity [Term] id: TO:0000312 name: NADH glutamate synthase content def: "Catalysis of the reaction\: 2 L-glutamate + NAD+ = L-glutamine + 2-oxoglutarate + NADH + H+." [EC:1.4.1.14, GO:0016040] related_synonym: "L-glutamate synthase (NADH)" [] related_synonym: "L-glutamate synthetase" [] related_synonym: "NADH-dependent glutamate synthase" [] related_synonym: "NADH-glutamate synthase" [] related_synonym: "NADHGOGATCN" [] related_synonym: "glutamate (reduced nicotinamide adenine dinucleotide) synthase" [] related_synonym: "glutamate synthase (NADH) activity" [] related_synonym: "glutamate synthase (NADH2)" [] is_a: TO:0000598 ! protein content [Term] id: TO:0000313 name: perodidase-71 content def: "Catalysis of the reaction\: donor + hydrogen peroxide = oxidized donor + 2 H2O." [EC:1.11.1.7, GO:0004601] related_synonym: "P71CN" [] is_a: TO:0000598 ! protein content [Term] id: TO:0000314 name: phosphoglycerate mutase content def: "Catalysis of the reaction\: 2-phospho-D-glycerate = 3-phospho-D-glycerate." [EC:5.4.2.1, GO:0004619] related_synonym: "PGAM" [] related_synonym: "PGAMCN" [] is_a: TO:0000598 ! protein content [Term] id: TO:0000315 name: bacterial disease resistance def: "The resistance exhibited by a plant or a group of plants (population) in response to the disease caused by a bacterial pathogen infection as compared to the susceptible and/or the reference plants of the same species." [GR:pj] comment: It represents the damage done by the diease and/or the pathogen to the plant. The damage is a direct measure of resistance to the particular bacterial strain causing the disease. is_a: TO:0000112 ! disease resistance [Term] id: TO:0000316 name: photosynthetic ability def: "The photosynthesis ability determined on a plant or the plant part under stress." [GR:pj] comment: Methods may include actual measurements on photosynthesis\, pigment content or the content and composition of enzymes associated with photosynthesis. related_synonym: "PHOTOSYNAB" [] is_a: TO:0000349 ! physiological process related trait [Term] id: TO:0000317 name: cutworm resistance def: "Causal agent\: Spodoptera litura" [GR:pj] related_synonym: "CUWRRS" [] is_a: TO:0000261 ! insect damage resistance [Term] id: TO:0000318 name: reducing sugar content def: "Amount of reducing sugar present in the plant or plant part." [GR:pj] comment: A reducing sugar is any sugar which in basic solution forms contain aldehyde or ketone groups that are oxidised to carboxylic acids. related_synonym: "REDSUGCN" [] is_a: TO:0000333 ! sugar content [Term] id: TO:0000319 name: rubisco content def: "Amount of Rubisco enzyme or protein present in a given plant or the plant part." [GR:pj] related_synonym: "RUBISCOCN" [] is_a: TO:0000598 ! protein content [Term] id: TO:0000320 name: rubisco to chlorophyll ratio def: "A ratio of the amount of rubisco protein to that of the chlorophyll content in a plant or plant part." [GR:pj] related_synonym: "RUBISCOCHLRO" [] is_a: TO:0000298 ! chlorophyll ratio is_a: TO:0000319 ! rubisco content [Term] id: TO:0000321 name: rubisco to nitrogen content ratio def: "A ratio of the amount of rubisco protein to that of the total nitrogen content in a plant or plant part." [GR:pj] related_synonym: "RUBISCONICNRO" [] is_a: TO:0000319 ! rubisco content [Term] id: TO:0000322 name: phenotypic acceptability def: "Breeding objectives for each variety and trait varies. The evaluation should reflect the overall acceptability of the variety." [ICIS:1005, IRRI:SES] related_synonym: "PAcp" [] related_synonym: "overall liking" [] is_a: TO:0000597 ! quality trait [Term] id: TO:0000323 name: stem rot disease resistance def: "Causal agent\: Magnaporthe salvinii (Nakataea sigmoidea\, Sclerotium oryzae)\, and Helminthosporium sigmoideum var. irregulare. Symptoms\: dark lesions develop on the stems near the water line. Small\, dark bodies (sclerotia) develop\, weaken the stem and cause lodging. " [GR:pj, ICIS:1115, IRRI:SES] related_synonym: "CULMROTRS" [] related_synonym: "SR" [] is_a: TO:0000439 ! fungal disease resistance [Term] id: TO:0000324 name: rubisco to soluble protein ratio def: "A ratio of the amount of rubisco protein to that of the soluble protein content in a plant or plant part." [GR:pj] related_synonym: "RUBISCOSPROTRO" [] is_a: TO:0000319 ! rubisco content [Term] id: TO:0000325 name: soluble protein content def: "Amount of the soluble protein present in the plant or the plant part." [GR:pj] related_synonym: "SPROTCN" [] is_a: TO:0000490 ! protein composition related trait is_a: TO:0000598 ! protein content [Term] id: TO:0000326 name: leaf color def: "Changes observed in the color of leaf." [GR:pj] related_synonym: "LFCL" [] is_a: TO:0000419 ! leaf anatomy and morphology trait [Term] id: TO:0000327 name: biomass yield def: "The material produced by the growth of plants\, especially as a product of farming." [ICIS:1301, ISBN:0198506732] related_synonym: "BIOMYLD" [] related_synonym: "BY" [] is_a: TO:0000371 ! yield trait [Term] id: TO:0000328 name: sucrose content def: "The amount of sucrose present in the plant or the plant part." [GR:pj] related_synonym: "SUCROSECN" [] related_synonym: "saccharose content" [] is_a: TO:0006007 ! polysaccharide content [Term] id: TO:0000329 name: tillering ability def: "Degree of tillering is affected by variety\, spacing of plants in the field\, season of planting\, and environmental conditions e.g. nitrogen levels." [GR:pj, ICIS:1009, ISBN:9712200299] related_synonym: "TIAB" [] related_synonym: "Ti" [] is_a: TO:0000371 ! yield trait is_a: TO:0000654 ! shoot development trait [Term] id: TO:0000330 name: outcrossing potential def: "It is a measure of percent seed set on the out-pollinated primary panicle." [GR:pj, ICIS:1061, IRRI:SES] comment: . related_synonym: "extent of outcrossing" [] related_synonym: "extent of outcrossing on male sterile lines" [] is_a: TO:0000371 ! yield trait [Term] id: TO:0000331 name: sucrose phosphate synthase activity def: "Catalysis of the reaction\: UDP-glucose + D-fructose 6-phosphate = UDP + sucrose 6-phosphate." [EC:2.4.1.14, GO:0046524] related_synonym: "SPS" [] related_synonym: "SPSACT" [] related_synonym: "UDP-glucose-fructose-phosphate glucosyltransferase" [] related_synonym: "sucrose 6-phosphate synthase" [] related_synonym: "sucrose phosphate synthetase" [] related_synonym: "sucrose phosphate-uridine diphosphate glucosyltransferase" [] related_synonym: "sucrose-phosphate synthase activity" [] related_synonym: "sucrosephosphate-UDP glucosyltransferase" [] related_synonym: "uridine diphosphoglucose-fructose phosphate glucosyltransferase" [] is_a: TO:0000599 ! enzyme activity [Term] id: TO:0000332 name: rice whorl maggot resistance def: "Causal agent\: Hydrellia philippina. Symptoms\: Leaf margin feeding causes conspicuous damage and sometimes stunting of plants." [GR:pj, ICIS:1162, IRRI:SES] related_synonym: "RWM" [] related_synonym: "RWMRS" [] is_a: TO:0000261 ! insect damage resistance [Term] id: TO:0000333 name: sugar content def: "Amount of sugar present in the plant or the plant part." [GR:pj] related_synonym: "SUGARCN" [] is_a: TO:0000291 ! carbohydrate content [Term] id: TO:0000334 name: hybrid evaluation related_synonym: "parental line evaluation" [] is_obsolete: true [Term] id: TO:0000335 name: ligule shape def: "Defines the actual shape of the ligule" [IRRI:SES] related_synonym: "LIGSHP" [] related_synonym: "LS" [] is_a: TO:0002748 ! ligule anatomy and morphology trait [Term] id: TO:0000336 name: total amylase activity def: "A combined activity of both the alpha and beta amylase enzymes." [EC:3.2.1.-, GO:0016160, GR:pj] related_synonym: "TAMYASEACT" [] related_synonym: "amylase activity" [] is_a: TO:0000703 ! amylase activity relationship: part_of TO:0000606 ! diastatic power [Term] id: TO:0000337 name: kneeing ability def: "Represents the angle of the tiller in the submerged water fields (flash flooding). " [ICIS:1212, IRRI:SES] comment: Less is the tiller angle compared to water surface the least is the chance of plant's survivability. related_synonym: "KNEAB" [] related_synonym: "KnA" [] related_synonym: "tiller angle" [] is_a: TO:0000114 ! flooding related trait [Term] id: TO:0000338 name: beta-amylase activity def: "Catalysis of the hydrolysis of 1\,4-alpha-glucosidic linkages in polysaccharides to remove successive maltose units from the non-reducing ends of the chains." [EC:3.2.1.2, GO:0016161] related_synonym: "BETAAMYASEACT" [] is_a: TO:0000703 ! amylase activity relationship: part_of TO:0000336 ! total amylase activity [Term] id: TO:0000339 name: stem thickness alt_id: TO:0000535 def: "Thickness of the stem." [GR:pj] synonym: "STEMTH" [] related_synonym: "CULMTH" [] related_synonym: "culm thickness" [] related_synonym: "culm thickness (sensu Poaceae)" [] is_a: TO:0000051 ! stem strength [Term] id: TO:0000340 name: total soluble sugar content def: "Total amount of soluble sugar present in the plant or plant part." [GR:pj] related_synonym: "TSOLSUGARCN" [] is_a: TO:0000333 ! sugar content [Term] id: TO:0000341 name: plant genetic trait alt_id: TO:0000005 def: "A plant genetic trait is a distinguishable feature or a characteristic or a quality of character or a phenotypic feature of a developing or developed plant species which is genetically linked to a physical or genetic marker" [GR:pj] related_synonym: "obsolete trait term" [] is_obsolete: true [Term] id: TO:0000342 name: panicle axis angle def: "Represents the angle of panicle axis." [IRRI:SES] related_synonym: "PnAk" [] is_a: TO:0000270 ! inflorescence axis angle [Term] id: TO:0000343 name: grass weed def: "a common grass weed Echinochloa glabbrescens or Echinochloa crus-galli (Barnyard grass)\, Typha spp. (Cattails)\, Leptochloa fascicularis (Bearded sprangletop) grows as a weed in the rice field. Can be distinguished from rice plant by the leaf shape\, venation\, stem cross-section and plant shape leaf shape." [GR:pj, ISBN:9712200299, www:http //www.ipm.ucdavis.edu/PMG/r682700999.html] is_a: TO:0000347 ! weed damage [Term] id: TO:0000344 name: days to flower def: "Number of days from the seed sowing or the seedling transplant date (in some cases of rice) to the anthesis (flowering) stage. " [GR:pj] comment: Often determinded by either pollen shedding\, exsertion of the anthers or simply opening of the flower. related_synonym: "DTFL" [] exact_synonym: "days to flowering" [] narrow_synonym: "Delay in flowering time" [] is_a: TO:0002616 ! flowering time [Term] id: TO:0000345 name: seed viability related_synonym: "SDVIA" [] is_a: TO:0000162 ! seed quality [Term] id: TO:0000346 name: tiller number def: "Number of tillers per plant\, should represent most plants within a study. " [ICIS:1068, IRRI:SES] related_synonym: "TINB" [] relationship: part_of TO:0000027 ! culm number [Term] id: TO:0000347 name: weed damage def: "Weeds reduce the yield regardless of planting season. They compete for sunlight\, nutrients and water. If any of these is lacking\, the others cannot be used effectively\, even if a lot are present. Thus\, the competition results in poor plant growth and less yield." [GR:pj, ISBN:9712200299] is_a: TO:0000236 ! crop damage resistance [Term] id: TO:0000348 name: sogatodes resistance def: "Causal agent\: Sogatodes orizicola (Muir)\, Sagotella furcifera and Sogatodes cubanus. Sogatodes orizicola is also a vector for the Rice black streaked dwarf fijivirus and rice hoja blanca virus (RHBV)." [GR:pj] related_synonym: "SAGRS" [] is_a: TO:0000261 ! insect damage resistance [Term] id: TO:0000349 name: physiological process related trait def: "Trait to assay the physiological processes in a plant" [GR:pj] is_a: TO:0000283 ! biological process related trait [Term] id: TO:0000350 name: cms-hl type def: "Abortion of microspore development at bi-nucleate stage" [GR:pj, IRRI:SES] related_synonym: "CMS-HL" [] related_synonym: "HLCMS" [] is_a: TO:0000232 ! cytoplasmic male sterility (sensu Oryza) is_a: TO:0000415 ! aborted bi-nucleate stage [Term] id: TO:0000351 name: zinc sensitivity def: "Sensitivity to the zinc content in the growth medium. It acts as cofactor for certain enzymes like Class II Aldolases \, Metalloproteases\, alkaline phosphatase\, etc.. " [GR:pj, ICIS:1217, IRRI:SES] related_synonym: "PDef" [] related_synonym: "ZNSN" [] related_synonym: "zinc deficiency" [] is_a: TO:0000080 ! micronutrient sensitivity [Term] id: TO:0000352 name: plant dry weight def: "The dry weight of the whole plant." [GR:pj37] related_synonym: "DMASS" [] related_synonym: "PTDWT" [] related_synonym: "RTWT" [] related_synonym: "dry mass" [] related_synonym: "total dry mass" [] is_a: TO:0000327 ! biomass yield [Term] id: TO:0000353 name: aborted at pollen maturity stage def: "Abortion at later stage of microspore development\, the pollen looks like fertile pollen." [GR:pj, IRRI:SES] related_synonym: "PMTABR" [] is_a: TO:0000218 ! pollen abortion type [Term] id: TO:0000354 name: aluminum sensitivity def: "Sensitivity to aluminum content in the growth media." [GR:pj] related_synonym: "ALSN" [] related_synonym: "aluminum toxicity" [] is_a: TO:0000247 ! other nutrient sensitivity [Term] id: TO:0000355 name: heterosis def: "Exceptional vigor of growth etc. in plants or in animal\, resulting from cross breeding among inter or intra species. " [GR:pj, ICIS:1011] related_synonym: "HET" [] related_synonym: "heterosis in f1 hybrid" [] related_synonym: "hybrid vigor" [] is_a: TO:0000250 ! vigor related trait is_a: TO:0000371 ! yield trait [Term] id: TO:0000356 name: brown spot disease resistance def: "Causal agent\: Cochliobolus miyabeanus (Bipolaris oryzae\, Drechslera oryzae).Symptom\: typical leaf spots are small\, oval or circular and dark brown. Larger lesions usually have same color on the edges but have a pale (usually grayish) center. Most spots have a light yellow halo around the outer edge." [GR:pj, ICIS:1105, IRRI:SES] related_synonym: "BS" [] is_a: TO:0000439 ! fungal disease resistance [Term] id: TO:0000357 name: growth and development trait def: "Traits associated with observing effects on the development of the plant or plant parts." [GR:pj] is_a: TO:0000387 ! trait ontology [Term] id: TO:0000358 name: female sterility related_synonym: "FEMST" [] is_a: TO:0000485 ! sterility related trait [Term] id: TO:0000359 name: female flowering def: "Traits associated with the timing of the flowering (anthesis) of female flowers." [GR:pj] comment: Ofetn influenced by the environemnt that includes\, day light\, temperature and geographic location. related_synonym: "DTSLK" [] related_synonym: "FEMFLW" [] related_synonym: "FFLW" [] related_synonym: "Female flower anthesis" [] related_synonym: "Female flower flowering" [] related_synonym: "days to silk" [] is_a: TO:0002616 ! flowering time [Term] id: TO:0000360 name: leaf elongation rate def: "Measure of growth or elongation rate of the leaf in a plant. " [GR:pj] related_synonym: "LFELRATE" [] related_synonym: "leaf growth rate" [] is_a: TO:0000655 ! leaf development trait [Term] id: TO:0000361 name: stem anatomy and morphology trait def: "Traits associated with changes in the anatomy or structure of the stem and its parts." [GR:pj] is_a: TO:0000077 ! shoot anatomy and morphology trait [Term] id: TO:0000362 name: rot disease is_obsolete: true [Term] id: TO:0000364 name: leaf collar color def: "Changes monitored in leaf collar color" [IRRI:SES] related_synonym: "CC" [] related_synonym: "LFCCL" [] related_synonym: "collar color" [] relationship: part_of TO:0000326 ! leaf color [Term] id: TO:0000365 name: male flowering def: "Traits associated with the timing of the flowering (anthesis) of male flowers." [GR:pj] comment: Ofetn influenced by the environemnt that includes\, day light\, temperature and geographic location. related_synonym: "MALEFLW" [] related_synonym: "MFLW" [] related_synonym: "male flower anthesis" [] related_synonym: "male flower flowering" [] is_a: TO:0002616 ! flowering time [Term] id: TO:0000366 name: reproductive growth time def: "Measure of time taken by the reproductive growth phase in a plant's life cycle." [GR:pj] related_synonym: "RGTM" [] is_a: TO:0000357 ! growth and development trait [Term] id: TO:0000367 name: basal leaf sheath color def: "The changes in the color of basal leaf sheath. " [ICIS:1306, IRRI:SES] related_synonym: "BALFSCL" [] related_synonym: "BLSC" [] is_a: TO:0002724 ! leaf sheath color [Term] id: TO:0000368 name: shoot elongation rate related_synonym: "SHELRATE" [] related_synonym: "elongation of plant height" [] is_a: TO:0000654 ! shoot development trait [Term] id: TO:0000369 name: vegetative growth time def: "Measure of the vegetative growth phase time in a plant's life cycle." [GR:pj] related_synonym: "VGTM" [] is_a: TO:0000357 ! growth and development trait [Term] id: TO:0000370 name: leaf width def: "Actual measurements\, in centimeters of the widest portion of the leaf. To be precise use the children terms leaf lamina width (TO\:0002720) or 'leaf sheath width (TO\:0002721)." [ICIS:1308, IRRI:SES] related_synonym: "LFWD" [] related_synonym: "LW" [] is_a: TO:0002637 ! leaf size [Term] id: TO:0000371 name: yield trait def: "Traits that contribute directly or indirectly to the yield or the produce from a plant. IT may be determined in terms of weight or the number of grains/seed." [GR:pj] related_synonym: "YLD" [] is_a: TO:0000387 ! trait ontology [Term] id: TO:0000372 name: amylose to amylopectin ratio def: "Ratio of amount of amylose to amylopectin content." [GR:pj] related_synonym: "AMYAMYPCTRO" [] is_a: TO:0000291 ! carbohydrate content [Term] id: TO:0000373 name: inflorescence anatomy and morphology trait alt_id: TO:0000363 alt_id: TO:0000584 alt_id: TO:0000585 def: "Traits associated with changes in the anatomy or structure of the inflorescence and its parts." [GR:pj] synonym: "inflorescence structure trait" [] related_synonym: "ear anatomy and morphology trait" [] related_synonym: "inflorescence anatomy and morphology trait (sensu Oryza)" [] related_synonym: "inflorescence anatomy and morphology trait (sensu Zea)" [] related_synonym: "inflorescence related trait (sensu Poaceae)" [] related_synonym: "panicle anatomy and morphology trait" [] related_synonym: "panicle related trait" [] related_synonym: "tassel anatomy and morphology trait" [] is_a: TO:0000077 ! shoot anatomy and morphology trait [Term] id: TO:0000374 name: breakdown viscosity related_synonym: "BRKVIS" [] is_a: TO:0000667 ! cooking or brewing quality [Term] id: TO:0000375 name: brown rice ratio def: "Determined from grain length and grain width on dehulled unpolished rice grain." [GR:pj] synonym: "brown rice length to width ratio" [] related_synonym: "BRWRRO" [] is_a: TO:0002731 ! grain length to width ratio [Term] id: TO:0000376 name: consistency viscosity related_synonym: "CONVIS" [] is_a: TO:0000667 ! cooking or brewing quality [Term] id: TO:0000377 name: cooked grain elongation related_synonym: "CKKEL" [] related_synonym: "cooked kernel elongation" [] is_a: TO:0000667 ! cooking or brewing quality [Term] id: TO:0000378 name: leaf scald disease resistance def: "Causal agent\: Monographella albescens (Microdochium oryzae). Symptoms\: the lesions occurs mostly near leaf tips\, but sometimes start at the margin of the blade and develops into large ellipsoid areas encircled by dark-brown\, narrow bands accompanied by a light-brown halo. " [GR:pj, ICIS:1110, IRRI:SES] related_synonym: "LFSRS" [] related_synonym: "LSc" [] is_a: TO:0000439 ! fungal disease resistance [Term] id: TO:0000379 name: cool paste viscosity related_synonym: "CPVIS" [] is_a: TO:0000667 ! cooking or brewing quality [Term] id: TO:0000380 name: planthopper is_obsolete: true [Term] id: TO:0000381 name: cracked grain percentage def: "The percentage of cracked dehulled grain with most of the size still intact." [GR:pj] synonym: "fissured grain percentage" [] related_synonym: "CRKGRPCENT" [] is_a: TO:0000162 ! seed quality [Term] id: TO:0000382 name: 1000-seed weight alt_id: TO:0000533 def: "Measurements in grams of 1000 well-developed whole grains (seeds with the hull)\, dried to 13% moisture content\, weight on a precision balance." [GR:pj] related_synonym: "1000-grain weight" [] related_synonym: "TGRWT" [] related_synonym: "TSDWT" [] related_synonym: "thousand grain weight" [] related_synonym: "thousand seed weight" [] is_a: TO:0000589 ! seed weight (sensu Poaceae) [Term] id: TO:0000383 name: grain belly percent white def: "Percentage opaque white area in the kernel belly." [GR:pj] related_synonym: "GRBPCENTWHT" [] is_a: TO:0000587 ! endosperm quality [Term] id: TO:0000384 name: nematode damage resistance def: "An assay to determine the resistance exhibited by a plant or a group of plants (population) in response to nematode infestation as compared to the susceptible and/or the reference plants of the same species." [GR:pj] related_synonym: "NDRS" [] is_a: TO:0000054 ! animal damage resistance [Term] id: TO:0000385 name: milled grain color def: "Color of the dehulled\, milled grain\, which does not have pericarp." [GR:pj] comment: Based on the definition the term name was changed to milled grain color instead of grain color. For color of the dehulled grain please see pericarp color (TO\:0000707). synonym: "MGRCL" [] related_synonym: "GRCL" [] is_a: TO:0002617 ! fruit color [Term] id: TO:0000386 name: rice ragged stunt virus resistance def: "Causal agent\: rice ragged stunt virus (RRSV). Symptoms\: plants are stunted but remain dark green. Leaves are ragged and twisted. Vein swelling on leaf collar\, leaf blades and leaf sheaths." [GR:pj, ICIS:1112, IRRI:SES] related_synonym: "RSVRS" [] is_a: TO:0000148 ! viral disease resistance [Term] id: TO:0000387 name: trait ontology def: "It is a controlled vocabulary to describe each trait as a distinguishable feature\, characteristic\, quality or phenotypic feature of a developing or mature plant." [GR:pj] related_synonym: "TO" [] [Term] id: TO:0000388 name: forage yield def: "Yield of forage matter upon harvest." [GR:pj] related_synonym: "FRGYLD" [] related_synonym: "FY" [] related_synonym: "straw yield" [] is_a: TO:0000327 ! biomass yield [Term] id: TO:0000389 name: nuclear mediated male sterility def: "Shows mendelian inheritance\, caused by genetic modifications or mutations in the nuclear genome" [GR:pj, IRRI:SES] xref_analog: scale:6 is_a: TO:0000106 ! male sterility type [Term] id: TO:0000390 name: grain core percent white def: "Percentage opaque white area in the kernel core." [GR:pj] related_synonym: "GRCPCENTWHT" [] is_a: TO:0000587 ! endosperm quality [Term] id: TO:0000391 name: seed size def: "seed size is determined by its length to width ratio" [GR:pj, ICIS:1302] synonym: "kernel size" [] is_a: TO:0000162 ! seed quality is_a: TO:0000653 ! seed development trait [Term] id: TO:0000392 name: sterility or fertility trait def: "The trait associated with measure of either the fertility or sterility\, contributed by nonfunctional male and or female plant parts or their incompatible interaction. This also includes traits on seed setting behavior in the fruit (caryopsis) of a grass plant that can be assayed in terms of spikelet sterility or fertility." [GR:pj] is_a: TO:0000387 ! trait ontology [Term] id: TO:0000393 name: yield and yield component is_obsolete: true [Term] id: TO:0000394 name: drought related trait def: "Response by the plant in terms of sensitivity to sufficiently prolonged water deficit/scarcity or scanty water content in the soil or growth medium\, that can cause damage to the plant." [GR:pj] related_synonym: "dessication related trait" [] is_a: TO:0000237 ! water stress trait [Term] id: TO:0000396 name: grain yield def: "The grain yield\, measured in kilograms per hectare at 14 percent moisture." [ICIS:1003, IRRI:SES] related_synonym: "GRYLD" [] related_synonym: "Yld" [] related_synonym: "seed yield" [] is_a: TO:0000371 ! yield trait [Term] id: TO:0000397 name: grain size def: "Size of the dehulled\, milled grain without pericarp." [GR:pj] related_synonym: "GRSZ" [] is_a: TO:0002625 ! fruit size [Term] id: TO:0000398 name: whole plant related trait is_obsolete: true [Term] id: TO:0000399 name: grain thickness def: "Thickness of the dehulled grain with pericarp." [GR:pj] related_synonym: "GRTH" [] is_a: TO:0000357 ! growth and development trait is_a: TO:0002728 ! fruit quality trait relationship: part_of TO:0000397 ! grain size [Term] id: TO:0000400 name: sterile lemma color def: "Color of the sterile lemma" [IRRI:SES] related_synonym: "SLmC" [] related_synonym: "STLEMCL" [] is_a: TO:0000079 ! lemma and palea anatomy and morphology trait relationship: part_of TO:0000536 ! floret color [Term] id: TO:0000401 name: plant growth hormone sensitivity related_synonym: "growth regulator sensitivity" [] related_synonym: "plant hormone response" [] is_a: TO:0000482 ! chemical stress sensitivity [Term] id: TO:0000402 name: grain width def: "Width of the dehulled grain with pericarp." [GR:pj] synonym: "DHULGRWD" [] synonym: "dehulled grain curved width" [] synonym: "dehulled-grain width" [] synonym: "width of grain without hull" [] related_synonym: "GRWD" [] is_a: TO:0000357 ! growth and development trait is_a: TO:0002627 ! fruit width relationship: part_of TO:0000397 ! grain size [Term] id: TO:0000403 name: leaf-folder resistance def: "Causal agent\: Cnaphalocrosis medinalis\, Marasmia patnalis. Symptoms\: larvae consume the leaf tissue except the epidermis\, causing typical white streaks. They create a leaf tube during later stages of feeding. Plant is susceptible and resistant check (if available) after every 10-test entries. Replicate the test three times\, if seed is available. Determined by percentage of damaged and folded leaves. " [GR:pj, ICIS:1157, IRRI:SES] related_synonym: "LF" [] related_synonym: "LFFRS" [] is_a: TO:0000261 ! insect damage resistance [Term] id: TO:0000404 name: nodal rooting def: "Extent of rooting from the nodes on a stem." [GR:pj] is_a: TO:0000361 ! stem anatomy and morphology trait is_a: TO:0000656 ! root development trait [Term] id: TO:0000405 name: caseworm resistance def: "Causal agent\: Nymphula depunctalis. Symptoms\: Larvae feed on leaf tissue\, leaving only the papery upper epidermis." [GR:pj, ICIS:1153, IRRI:SES] related_synonym: "CW" [] related_synonym: "CWRS" [] related_synonym: "float worm" [] related_synonym: "hama putih (indonesian)" [] related_synonym: "paddy caseworm" [] is_a: TO:0000261 ! insect damage resistance [Term] id: TO:0000406 name: panicle threshability def: "Percentage of shattered grains\, determined by firmly grasping and pulling the hand over the panicle\," [ICIS:1008, IRRI:SES] related_synonym: "PNTH" [] related_synonym: "Thr" [] is_a: TO:0000373 ! inflorescence anatomy and morphology trait [Term] id: TO:0000407 name: hoppers is_obsolete: true [Term] id: TO:0000408 name: hot paste viscosity related_synonym: "HPVIS" [] is_a: TO:0000667 ! cooking or brewing quality [Term] id: TO:0000409 name: peak viscosity related_synonym: "PVIS" [] is_a: TO:0000667 ! cooking or brewing quality [Term] id: TO:0000410 name: polished rice protein content def: "Total protein content of the polished rice." [GR:pj] related_synonym: "POLRPROTCN" [] is_a: TO:0000490 ! protein composition related trait is_a: TO:0000598 ! protein content [Term] id: TO:0000411 name: seed length to width ratio def: "ratio of length to width of the seed or fruit caryopsis with hull." [GR:pj] related_synonym: "GRLGWDRO" [] related_synonym: "SDLGWDRO" [] related_synonym: "grain length to width ratio" [] is_a: TO:0000146 ! seed length [Term] id: TO:0000412 name: setback viscosity def: "Determined by deducting the peak viscosity from the cool paste viscosity." [GR:pj37] related_synonym: "SETBK" [] related_synonym: "SETBKVIS" [] related_synonym: "setback" [] is_a: TO:0000667 ! cooking or brewing quality [Term] id: TO:0000413 name: rice tungro virus resistance def: "Causal agent\: Rice tungro bacilliform virus (RTBV) and rice tungro spherical virus (RTSV). The disease is transmitted by the green leafhopper Nephotettix spp. Symptoms\: Yellow-to-yellow orange leaves\, stunting and slightly reduced tillering." [GR:pj, ICIS:1113, IRRI:SES, web:http //www.fao.org/inpho/vlibrary/t0567e/T0567E03.htm] related_synonym: "RTD" [] related_synonym: "RTVRS" [] is_a: TO:0000148 ! viral disease resistance [Term] id: TO:0000414 name: white rice protein content related_synonym: "WHTRPROTCN" [] related_synonym: "polished rice protein" [] related_synonym: "protein content for polished rice" [] is_a: TO:0000490 ! protein composition related trait is_a: TO:0000598 ! protein content [Term] id: TO:0000415 name: aborted bi-nucleate stage def: "Abortion at bi-nucleate stage of microspore development" [GR:pj, IRRI:SES] comment: An example is CMS-HL in rice related_synonym: "BNUABR" [] is_a: TO:0000218 ! pollen abortion type [Term] id: TO:0000416 name: embryosac abortion def: "Abortion of the embryosac leading to female sterility." [GR:pj] related_synonym: "EBSABR" [] is_a: TO:0000358 ! female sterility [Term] id: TO:0000417 name: lemma and palea pubescence def: "Extent of pubescence (hairs) on the lemma and palea" [IRRI:SES] related_synonym: "LmPb" [] is_a: TO:0000079 ! lemma and palea anatomy and morphology trait [Term] id: TO:0000418 name: bakanae disease resistance def: "Causal agent\: Gibberella fujikuroi. Symptoms\: the plant elongates abnormally\, has few tillers and usually dies before producing grains. " [GR:pj, IRRI:SES] related_synonym: "BKRS" [] related_synonym: "Bak" [] is_a: TO:0000439 ! fungal disease resistance [Term] id: TO:0000419 name: leaf anatomy and morphology trait def: "Traits associated with changes in the anatomy or structure of the leaf and its parts." [GR:pj] is_a: TO:0000077 ! shoot anatomy and morphology trait [Term] id: TO:0000420 name: fertility related trait is_a: TO:0000392 ! sterility or fertility trait [Term] id: TO:0000421 name: pollen fertility related_synonym: "POFRT" [] is_a: TO:0000420 ! fertility related trait [Term] id: TO:0000422 name: narrow brown leaf spot disease resistance def: "Causal agent\: Sphaerulina oryzina (Cercospora janseana)" [GR:pj, ICIS:1111, IRRI:SES] related_synonym: "NBLFSPRS" [] related_synonym: "NBLS" [] is_a: TO:0000439 ! fungal disease resistance [Term] id: TO:0000423 name: gall midge resistance def: "Causal agent\: Orseolia oryzae. For the field test to be valid more than 60% of the plants should be affected with not less than 15% silver shoot in the susceptible check. Similarly\, 60% of the plants in susceptible check should show silver shoots under green house tests. If any of the test entry in the field evaluation exhibits damage less than 10%\, on plant basis\, rate it on scale-0\, since such a damage could be due to other reasons. Monitor at growth stage 2-5" [ICIS:1155, IRRI:SES] related_synonym: "GM" [] related_synonym: "GMRS" [] is_a: TO:0000261 ! insect damage resistance [Term] id: TO:0000424 name: brown planthopper resistance def: "Causal agent\: Nilparvata lugens (also Nilaparvata lugens). Symptoms\: partial to pronounced yellowing and increasing severity of stunting. Extreme signs are wilting to death of plants. Infested areas in the field may be patchy. " [GR:pj, ICIS:1152, IRRI:SES] related_synonym: "BPH" [] related_synonym: "BPHRS" [] is_a: TO:0000261 ! insect damage resistance [Term] id: TO:0000425 name: anther culturability related_synonym: "ANTCAB" [] related_synonym: "anther culture response" [] is_a: TO:0000250 ! vigor related trait [Term] id: TO:0000426 name: internode color def: "Color of the stem internode." [ICIS:1064, IRRI:SES] related_synonym: "CmlC" [] related_synonym: "INCL" [] related_synonym: "culm internode color" [] related_synonym: "stem internode color" [] relationship: part_of TO:0000056 ! stem color [Term] id: TO:0000427 name: culm angle def: "The angle of the culm with respect to the ground surface in a grass plant." [IRRI:SES] related_synonym: "CULMAG" [] related_synonym: "CmA" [] is_a: TO:0000577 ! stem angle [Term] id: TO:0000428 name: callus induction related_synonym: "CAIND" [] is_a: TO:0000250 ! vigor related trait [Term] id: TO:0000429 name: salt sensitivity def: "Plant sensitivity observed in response to different concentrations of salt in the growth medium." [ICIS:1214, IRRI:SES] related_synonym: "SALTSN" [] related_synonym: "Sal" [] related_synonym: "saline sensitivity" [] is_a: TO:0000480 ! nutrient sensitivity [Term] id: TO:0000430 name: germination rate def: "Rate of germination of the seed." [GR:pj] related_synonym: "GERMRATE" [] related_synonym: "GERMSP" [] related_synonym: "germination speed" [] is_a: TO:0000250 ! vigor related trait [Term] id: TO:0000431 name: ear length related_synonym: "EARLG" [] is_a: TO:0000271 ! inflorescence length [Term] id: TO:0000432 name: temperature response trait def: "Response by the plant in terms of sensitivity to temperature stress." [GR:pj] is_a: TO:0000168 ! abiotic stress trait [Term] id: TO:0000433 name: ear diameter def: "Diameter measurement of a corn ear." [GR:pj37] related_synonym: "EARDIA" [] is_a: TO:0000679 ! inflorescence diameter [Term] id: TO:0000434 name: root activity related_synonym: "RTACT" [] is_a: TO:0000250 ! vigor related trait [Term] id: TO:0000435 name: seed longevity related_synonym: "SDLNG" [] is_a: TO:0000345 ! seed viability [Term] id: TO:0000436 name: spikelet sterility def: "Determined by counting the filled and unfilled spikelets of the bagged grass inflorescence." [GR:pj, IRRI:SES] related_synonym: "SPKST" [] is_a: TO:0000485 ! sterility related trait [Term] id: TO:0000437 name: male sterility def: "In plants\, it represents the incompetence of the pollen to fertilize the ovum. Reasons could be non-viable pollen\, incompatibility\, pollen abortion\, toxicity\, genetic etc. Usually determined by either the pollen sterility or spikelet fertility (percent seed set)." [GR:pj] synonym: "MALEST" [] related_synonym: "degree of male sterility of male sterile lines" [] related_synonym: "male sterility measure" [] is_a: TO:0000485 ! sterility related trait [Term] id: TO:0000439 name: fungal disease resistance def: "The resistance exhibited by a plant or a group of plants (population) in response to the disease caused by a fungal pathogen infection as compared to the susceptible and/or the reference plants of the same species." [GR:pj] comment: It represents the damage done by the diease and/or the pathogen to the plant. The damage is a direct measure of resistance to the particular fungal strain causing the disease. is_a: TO:0000112 ! disease resistance [Term] id: TO:0000440 name: grain number per plant def: "Number of grains (full grain with hull) present in one plant." [GR:pj37] related_synonym: "GRNBPPT" [] is_a: TO:0002759 ! grain number [Term] id: TO:0000441 name: humidity related trait is_a: TO:0000237 ! water stress trait [Term] id: TO:0000442 name: plant fresh weight def: "Fresh weight of the plant." [GR:pj37] related_synonym: "PLFWT" [] is_a: TO:0000327 ! biomass yield [Term] id: TO:0000443 name: ear number def: "Number of ears found in a plant or and average number present in population." [GR:pj] comment: To be used only for traits from maize. synonym: "ENO" [] synonym: "ENP" [] synonym: "ear number per plant" [] synonym: "ears per 10 plants" [] synonym: "ears per plant" [] related_synonym: "EARNB" [] is_a: TO:0000582 ! inflorescence number [Term] id: TO:0000444 name: parasitic weed is_a: TO:0000347 ! weed damage [Term] id: TO:0000445 name: seed number alt_id: TO:0000139 def: "Number of seeds in the fruit or those sampled from a given inflorescence in a grass plant." [GR:pj] comment: It is directly related to the filled grain number (TO\:0000447) and grain number (TO\:0002759). synonym: "seeds per panicle" [] related_synonym: "SDNB" [] is_a: TO:0000371 ! yield trait [Term] id: TO:0000446 name: leaf drying related_synonym: "LFDRY" [] is_a: TO:0000168 ! abiotic stress trait [Term] id: TO:0000447 name: filled grain number alt_id: TO:0000438 def: "Determined by counting the number of spikelets filled with grain in one Inflorescence (panicle)." [GR:pj] comment: Another trait seed number (TO\:0000445) is directly associated with it. synonym: "FILGRNB" [] synonym: "filled fruit number" [] synonym: "grain number per panicle (sensu Oryza)" [] related_synonym: "GRNBPPN" [] exact_synonym: "FGRNB" [] exact_synonym: "filled grain number per panicle" [] exact_synonym: "number of grains per panicle" [] is_a: TO:0002759 ! grain number [Term] id: TO:0000448 name: filled grain percentage def: "Determined by counting the percent spikelets filled with grain in one grass inflorescence (panicle) or plant." [GR:pj] related_synonym: "FGRPCENT" [] related_synonym: "Filled grain percent per panicle" [] is_a: TO:0002759 ! grain number [Term] id: TO:0000449 name: grain yield per plant def: "Average weight of dehulled grains per plant." [GR:pj] related_synonym: "GRYLDPPL" [] is_a: TO:0000371 ! yield trait [Term] id: TO:0000450 name: grain yield per panicle def: "Average weight of dehulled grains per panicle." [GR:pj] exact_synonym: "GRYLDPPN" [] is_a: TO:0000371 ! yield trait [Term] id: TO:0000451 name: large vascular bundle number to spikelet number ratio def: "A ratio of number of large vascular bundles present in the spikelets to the number of spikelets in a grass inflorescence." [GR:pj] related_synonym: "LVBNBSPKNBRO" [] is_a: TO:0000456 ! spikelet number is_a: TO:0000472 ! vascular bundle number [Term] id: TO:0000452 name: leaf area to spikelet number ratio def: "A ratio of leaf area to the number of spikelets in a grass inflorescence." [GR:pj] comment: Often measured using the flag leaf. related_synonym: "LFARSPKNBRO" [] is_a: TO:0000540 ! leaf area [Term] id: TO:0000453 name: panicle to tiller ratio def: "A ratio of number of tiller bearing the panicles to the total number of tillers in rice." [GR:pj] comment: Not all the tillers bear panicle. related_synonym: "PNTIRO" [] related_synonym: "panicle tiller ratio" [] related_synonym: "productive tiller percent" [] is_a: TO:0000371 ! yield trait [Term] id: TO:0000454 name: stem borer resistance def: "causal agents\: Chilo suppressalis (striped)\, C. polychrysus (dark headed)\, Rupela albinella (South American white)\, Scirpophaga incertulas (yellow)\, S innotata (white)\, Sesamia inferens (pink)\, Maliarpha separatella (african whiteheads)\, Diopsis macrophthalma (stalked-eyed fly)\, and several other species." [GR:pj, ICIS:1164, IRRI:SES] related_synonym: "CULMBRRS" [] related_synonym: "SB" [] is_a: TO:0000261 ! insect damage resistance [Term] id: TO:0000455 name: seed set percent related_synonym: "SDSPCENT" [] related_synonym: "percent seed set" [] is_a: TO:0000445 ! seed number [Term] id: TO:0000456 name: spikelet number def: "Average number of spikelets in one or more inflorescence (e.g. rice panicle) found in a plant or on all plants of a study." [GR:pj] synonym: "number of spikelets per panicle" [] synonym: "spikelet number per panicle" [] related_synonym: "SPKNB" [] is_a: TO:0000371 ! yield trait is_a: TO:0000621 ! inflorescence development trait is_a: TO:0000657 ! spikelet anatomy and morphology trait [Term] id: TO:0000457 name: total biomass yield synonym: "dry matter yield" [] synonym: "total dry weight" [] related_synonym: "TBIOMYLD" [] is_a: TO:0000327 ! biomass yield [Term] id: TO:0000458 name: drought recovery def: "Scores are taken after 10 days following soaking rain or watering- Indicate the degree of stress before recovery\, " [IRRI:SES] related_synonym: "DRR" [] is_a: TO:0000394 ! drought related trait [Term] id: TO:0000459 name: root epidermis cell length def: "Length of the root epidermal cell length." [GR:pj37] related_synonym: "RTEPCELLG" [] is_a: TO:0000043 ! root anatomy and morphology trait [Term] id: TO:0000460 name: light intensity sensitivity related_synonym: "light intensity response" [] is_a: TO:0000075 ! light sensitivity [Term] id: TO:0000461 name: basic vegetative phase related_synonym: "BAVEGPH" [] is_a: TO:0000369 ! vegetative growth time [Term] id: TO:0000462 name: gelatinization temperature def: "Is an indication of gelatinization temperature. Observed by placing six milled-grains/kernels in 10ml 1.7% KOH in a shallow container and arrange them so that they do not touch. Let them stand for 23hrs at 30C temperature and score for spreading. Measure for Alkali digestion is inversely proportional to the gelatinization temperature\, e.g. if alkali digestion is low\, the gelatinization temperature is high. " [GR:pj, ICIS:1256, IRRI:SES] related_synonym: "GELTZTMP" [] is_a: TO:0000489 ! carbohydrate composition related trait is_a: TO:0000667 ! cooking or brewing quality [Term] id: TO:0000463 name: anthesis silking interval def: "A difference of the average number of days between the maize tassel flowering and the first visible silk (stigma) on the maize ear." [GR:pj] related_synonym: "ANTSKIT" [] related_synonym: "ASI" [] related_synonym: "FLWSLKINTER" [] is_a: TO:0002616 ! flowering time [Term] id: TO:0000464 name: albino plantlet differentiation frequency related_synonym: "ALBPTLDFQ" [] is_a: TO:0000357 ! growth and development trait [Term] id: TO:0000465 name: mineral and ion content related trait def: "The total mineral and/or ion content measured in a plant or a plant part." [GR:pj] comment: May be measured in a dry mass or in a fresh tissue. is_a: TO:0000277 ! biochemical trait [Term] id: TO:0000466 name: carbon content def: "Amount of carbon present in the dry mass." [GR:pj] related_synonym: "CBCN" [] is_a: TO:0000465 ! mineral and ion content related trait [Term] id: TO:0000467 name: cell membrane stability def: "Stability of the cell membrane under the impact of temperature (heat) and water deficit stress. " [GR:pj, web:http\://www.plantstress.com/methods/CMS_method.htm] comment: The trait is often observed in plants as a measure of drought and heat tolerance by determining the amount of solutes/electrolyte leaked from the cell. related_synonym: "CELMBSTB" [] is_a: TO:0000349 ! physiological process related trait [Term] id: TO:0000468 name: leaf blast disease resistance def: "Causal agent\: Magnaporthe grisea. Symptoms\: Can affect either or both the leaf and panicles." [GR:pj, IRRI:SES] related_synonym: "Bl" [] related_synonym: "LFBLRS" [] is_a: TO:0000074 ! blast disease [Term] id: TO:0000469 name: days to maturity def: "Number of days required from seeding to seed/grain ripening ." [ICIS:1012, IRRI:SES] related_synonym: "DTMT" [] related_synonym: "Mat" [] is_a: TO:0000653 ! seed development trait [Term] id: TO:0000470 name: vascular tissue related trait def: "Traits associated with changes in the anatomy or structure of the vascular tissue and its parts." [GR:pj] is_a: TO:0000017 ! anatomy and morphology related trait [Term] id: TO:0000471 name: root penetration index def: "Its the fraction of number of penetrated roots over the total number of roots." [GR:jcl, GR:pj] related_synonym: "RTPNID" [] is_a: TO:0000043 ! root anatomy and morphology trait is_a: TO:0000168 ! abiotic stress trait [Term] id: TO:0000472 name: vascular bundle number def: "Number of vascular bundles present in a plant part." [GR:pj] related_synonym: "VBNB" [] is_a: TO:0000470 ! vascular tissue related trait [Term] id: TO:0000473 name: grain shattering def: "Measurement of extent of grain shattering\, which depends on development of abscission zone. This trait often refers to shattering or the premature or ease of shedding of the grass fruit called caryopsis from the inflorescence." [GR:pj] synonym: "caryopsis shattering" [] related_synonym: "GRSH" [] related_synonym: "SDSH" [] related_synonym: "seed shattering" [] is_a: TO:0002729 ! fruit senescing quality trait [Term] id: TO:0000474 name: glume opening def: "Angle of opening of glumes is measured on each floret\, assessment based on mean angle of glume opening. " [GR:pj, IRRI:SES] related_synonym: "glume angle" [] related_synonym: "opening of glume of male sterile lines" [] is_a: TO:0000079 ! lemma and palea anatomy and morphology trait [Term] id: TO:0000475 name: adventitious root thickness related_synonym: "ADVRTTH" [] is_a: TO:0000306 ! root thickness [Term] id: TO:0000476 name: growth hormone content def: "Measures the growth hormone content in a plant or plant part. " [GR:pj] is_a: TO:0000281 ! metabolite content related trait [Term] id: TO:0000477 name: panicle blast disease resistance def: "Causal agent\: Magnaporthe grisea (Pyricularia oryzae). Symptoms are dark necrotic lesions covering partially or completely around the panicle base (node) or the uppermost internode or the lower part." [GR:pj, ICIS:1119, IRRI:SES] related_synonym: "PB" [] related_synonym: "PNBLRS" [] is_a: TO:0000074 ! blast disease [Term] id: TO:0000478 name: abscisic acid concentration def: "Measures the growth hormone concentration in a plant or plant part. " [GR:pj] related_synonym: "ABA concentration" [] related_synonym: "ABACONC" [] related_synonym: "abscisic acid accumulation" [] related_synonym: "abscisic acid content" [] is_a: TO:0000476 ! growth hormone content [Term] id: TO:0000479 name: acid sensitivity def: "Sensitivity to acidic pH of the growth conditions ." [GR:pj] related_synonym: "ADSN" [] is_a: TO:0000254 ! growth media pH sensitivity [Term] id: TO:0000480 name: nutrient sensitivity def: "Sensitivity response shown by the plant grown in either the excess or the deficient amount of the macro or micronutrient in the growth medium (soil/culture media)" [GR:pj] related_synonym: "nutrient deficiency" [] is_a: TO:0000238 ! growth media composition sensitivity [Term] id: TO:0000481 name: alkali sensitivity def: "Sensitivity to alkaline or basic pH of the growth conditions ." [GR:pj] related_synonym: "ALKSN" [] is_a: TO:0000254 ! growth media pH sensitivity [Term] id: TO:0000482 name: chemical stress sensitivity def: "Response by the plant in terms of resistivity or senility to chemical stress." [GR:pj] is_a: TO:0000168 ! abiotic stress trait [Term] id: TO:0000483 name: germinability at low temperature def: "Measure of the seed's germination ability at sub-permissive temperature levels." [GR:pj] related_synonym: "GERMABITMP" [] related_synonym: "germination ability at low temperature" [] is_a: TO:0000162 ! seed quality is_a: TO:0000653 ! seed development trait [Term] id: TO:0000484 name: seed shape def: "Defines shape of the seed." [GR:pj] related_synonym: "SDSHP" [] is_a: TO:0000162 ! seed quality is_a: TO:0000184 ! seed anatomy and morphology trait is_a: TO:0000653 ! seed development trait [Term] id: TO:0000485 name: sterility related trait is_a: TO:0000392 ! sterility or fertility trait [Term] id: TO:0000486 name: seed color def: "The color of the seed." [GR:pj] related_synonym: "SDCL" [] is_a: TO:0000162 ! seed quality is_a: TO:0000184 ! seed anatomy and morphology trait [Term] id: TO:0000487 name: endosperm color def: "The color of the endosperm." [GR:pj] related_synonym: "ENDCL" [] is_a: TO:0000575 ! endosperm related trait [Term] id: TO:0000488 name: seed composition based quality trait is_a: TO:0000162 ! seed quality [Term] id: TO:0000489 name: carbohydrate composition related trait is_a: TO:0000488 ! seed composition based quality trait [Term] id: TO:0000490 name: protein composition related trait is_a: TO:0000488 ! seed composition based quality trait [Term] id: TO:0000491 name: fat and essential oil composition related trait is_a: TO:0000488 ! seed composition based quality trait [Term] id: TO:0000492 name: leaf shape def: "Variation in shapes and forms of leaf. " [GR:pj] related_synonym: "LFSHP" [] is_a: TO:0000419 ! leaf anatomy and morphology trait [Term] id: TO:0000493 name: leaf composition trait is_a: TO:0000168 ! abiotic stress trait [Term] id: TO:0000494 name: pigment content is_a: TO:0000493 ! leaf composition trait [Term] id: TO:0000495 name: chlorophyll content def: "Measures the chlorophyll content in a green tissue. Includes both chlorophyll-a and chlorophyll-b. Chlorophyll is the green pigment found in plants. " [GR:pj] comment: Chlorophyll is the principal photoreceptor in photosynthesis\, the light-driven process in which carbon dioxide is fixed to yield carbohydrates and oxygen. Chlorophyll is a cyclic tetrapyrolle\, similar in structure to the heme group of globins (hemoglobin\, myoglobin) and cytochromes. Chlorophyll differs from heme in a few major respects\, most notably that the central metal ion in chlorophyll is magnesium while that in heme is iron. related_synonym: "CHLCN" [] is_a: TO:0000674 ! phytochemical compound content [Term] id: TO:0000496 name: carotenoid content def: "The carotenoid content in a plant or plant part. Includes naturally occurring tetraterpenes that are synthesized only in plants. " [ISBN:198506732] related_synonym: "CRTCN" [] is_a: TO:0000494 ! pigment content is_a: TO:0000674 ! phytochemical compound content [Term] id: TO:0000497 name: fertility restoration trait related_synonym: "RF" [] is_a: TO:0000420 ! fertility related trait [Term] id: TO:0000498 name: female fertility restoration trait def: "Describes the extent of female fertility restoration in terms of percent seed set" [GR:pj] related_synonym: "FEMRF" [] is_a: TO:0000497 ! fertility restoration trait [Term] id: TO:0000499 name: flower anatomy and morphology trait def: "Traits associated with changes in the anatomy or structure of the flower and its parts." [GR:pj] relationship: part_of TO:0000373 ! inflorescence anatomy and morphology trait [Term] id: TO:0000501 name: spikelet weight def: "Weight of the spikelet." [GR:pj] related_synonym: "SPKWT" [] is_a: TO:0000657 ! spikelet anatomy and morphology trait [Term] id: TO:0000502 name: potassium chlorate resistance def: "resistance to the KClO3 salt content in the growth medium." [GR:pj] related_synonym: "KCLO3RS" [] related_synonym: "KClO3 resistance" [] is_a: TO:0000429 ! salt sensitivity [Term] id: TO:0000503 name: leaf rolling time def: "Measureof time taken by the leaf to roll completely under drought or water stress." [GR:pj] related_synonym: "LFRLTM" [] is_a: TO:0000085 ! leaf rolling [Term] id: TO:0000504 name: leaf temperature def: "Measure of the leaf surface temperature." [GR:pj] related_synonym: "LFTMP" [] is_a: TO:0000168 ! abiotic stress trait [Term] id: TO:0000505 name: leaf weight def: "Measure of the leaf weight." [GR:pj] related_synonym: "LFWT" [] is_a: TO:0000168 ! abiotic stress trait [Term] id: TO:0000506 name: nitrogen recycling def: "It is a measure of reduced net ammonium production in response to the receipt of photosynthate" [GR:pj] synonym: "nitrogen conservation" [] related_synonym: "NIRCYC" [] is_a: TO:0000349 ! physiological process related trait [Term] id: TO:0000507 name: osmotic adjustment capacity def: "The ability of the plant to adust the osmotic potential under stress conditions. " [GR:pj] comment: The main role of osmotic adjustment in the plant is to assist in the maintenance of turgor and volume as organs lose water during desiccation\, i.e. to provide dehydration tolerance. Often determined by relative water or the amount of solute accumulated at a given water potential. related_synonym: "OSADJCAP" [] is_a: TO:0000349 ! physiological process related trait [Term] id: TO:0000508 name: penetrated root length def: "Average maximum length of the root of a plant in a study that have penetrated to a predetermined soil depth." [GR:pj] related_synonym: "PENRTLG" [] is_a: TO:0000227 ! root length [Term] id: TO:0000510 name: penetrated to total root ratio def: "A ratio of penetrated to total number of roots in a plant." [GR:pj] related_synonym: "PENTRTRO" [] is_a: TO:0000043 ! root anatomy and morphology trait is_a: TO:0000168 ! abiotic stress trait [Term] id: TO:0000511 name: phosphorus uptake def: "The total phosphorus ion uptake measured in a plant or a plant part." [GR:pj] related_synonym: "PHOUP" [] is_a: TO:0000349 ! physiological process related trait [Term] id: TO:0000512 name: Plant survival percentage under submergence def: "Percent of plants survived under submerged conditions." [GR:pj] related_synonym: "PTSPCENTSUB" [] is_a: TO:0000114 ! flooding related trait [Term] id: TO:0000513 name: potassium concentration def: "The total potassium ion concentration measured in a plant or a plant part or plant extract." [GR:pj] related_synonym: "KCONC" [] is_a: TO:0000465 ! mineral and ion content related trait [Term] id: TO:0000514 name: potassium uptake def: "The total potassium ion uptake measured in a plant or a plant part." [GR:pj] related_synonym: "KUP" [] is_a: TO:0000349 ! physiological process related trait [Term] id: TO:0000515 name: relative growth rate def: "The relative growth of the plant determined after a given treatment as compared to the one determined under normal conditions." [GR:pj] related_synonym: "RELGRATE" [] is_a: TO:0000168 ! abiotic stress trait is_a: TO:0000250 ! vigor related trait [Term] id: TO:0000516 name: relative root length def: "The relative length of the root determined after a given treatment as compared to the one determined under normal conditions." [GR:pj] related_synonym: "RELRTLG" [] is_a: TO:0000227 ! root length [Term] id: TO:0000517 name: relative shoot elongation under submergence def: "Elongation of the shoot under submergence condition against a reference without submergence." [GR:pj] related_synonym: "RELSHELSUB" [] is_a: TO:0000077 ! shoot anatomy and morphology trait is_a: TO:0000114 ! flooding related trait [Term] id: TO:0000519 name: rooting depth def: "It is calculated from the deepest soil layer where roots were present and the longest root measured in the layer." [GR:pj, PMID:12582650] related_synonym: "RTDP" [] narrow_synonym: "maximum rooting depth" [] is_a: TO:0000043 ! root anatomy and morphology trait is_a: TO:0000168 ! abiotic stress trait [Term] id: TO:0000520 name: stomatal closure rate def: "The rate of closure of stomata due to stress or coupled to the rate of photosynthesis and/or transpiration." [GR:pj] related_synonym: "STOCSRRATE" [] is_a: TO:0000349 ! physiological process related trait [Term] id: TO:0000521 name: stomatal closure time def: "Average time taken for closure of stomata due to stress or coupled to the rate of photosynthesis and/or transpiration." [GR:pj] related_synonym: "STOCSRTM" [] is_a: TO:0000349 ! physiological process related trait [Term] id: TO:0000522 name: stomatal conductance def: "It is a numerical measure of the maximum rate of passage of either water vapour or carbon dioxide through the stomata" [GR:pj] related_synonym: "STOCOND" [] is_a: TO:0000349 ! physiological process related trait [Term] id: TO:0000523 name: stomatal resistance def: "Stomatal resistance (or its inverse\, stomatal conductance) can therefore be calculated from the transpiration rate and humidity gradient. (The humidity gradient is the humidity inside the leaf\, determined from leaf temperature based on the assumption that the leaf's air spaces are saturated with vapor\, minus the humidity of the ambient air\, which is measured directly.) " [web:http\://en.wikipedia.org/wiki/Stomata] comment: This allows scientists to learn how stomata respond to changes in environmental conditions\, such as light intensity\, humidity\, or carbon dioxide concentration. related_synonym: "STORS" [] is_a: TO:0000349 ! physiological process related trait [Term] id: TO:0000524 name: submergence tolerance related_synonym: "SUBTL" [] is_a: TO:0000286 ! submergence sensitivity [Term] id: TO:0000525 name: sodium to potassium content ratio def: "The ratio of total sodium to potassium ion content measured in a plant or a plant part." [GR:pj] related_synonym: "NAKRO" [] related_synonym: "Na/K ratio" [] related_synonym: "sodium to potassium ratio" [] is_a: TO:0000465 ! mineral and ion content related trait [Term] id: TO:0000526 name: sodium concentration def: "The total sodium ion concentration measured in a given volume of a plant or a plant part or plant extract." [GR:pj] related_synonym: "NACONC" [] is_a: TO:0000465 ! mineral and ion content related trait [Term] id: TO:0000527 name: sodium uptake def: "The total sodium ion uptake measured in a plant or a plant part." [GR:pj] related_synonym: "NAUP" [] is_a: TO:0000349 ! physiological process related trait [Term] id: TO:0000528 name: total shoot elongation under submergence related_synonym: "TSHELSUB" [] is_a: TO:0000114 ! flooding related trait [Term] id: TO:0000529 name: abaxial stomatal frequency def: "Number of stomata present on the abaxial surface of leaf" [GR:pj] related_synonym: "ABXSTOFQ" [] is_a: TO:0000566 ! stomatal frequency [Term] id: TO:0000530 name: adaxial stomatal frequency def: "Number of stomata present on the adaxial surface of leaf." [GR:pj] related_synonym: "ADXSTOFQ" [] is_a: TO:0000566 ! stomatal frequency [Term] id: TO:0000531 name: anther length def: "Variation in the length of anther." [GR:pj] related_synonym: "ANTLG" [] is_a: TO:0000215 ! stamen anatomy and morphology trait [Term] id: TO:0000532 name: apiculus hair length def: "Length of the apiculus hair." [GR:pj] synonym: "APIHRLG" [] related_synonym: "APIHLG" [] is_a: TO:0000079 ! lemma and palea anatomy and morphology trait [Term] id: TO:0000534 name: culm color def: "Variation in the color of the culm of a grass plant." [GR:pj] related_synonym: "CULMCL" [] is_a: TO:0000056 ! stem color [Term] id: TO:0000536 name: floret color def: "The color of the floret." [GR:pj] related_synonym: "FLCL" [] is_a: TO:0000274 ! floret anatomy and morphology trait is_a: TO:0000537 ! flower color [Term] id: TO:0000537 name: flower color def: "The color of the flower or the grass floret." [GR:pj] related_synonym: "FLCL" [] is_a: TO:0000499 ! flower anatomy and morphology trait [Term] id: TO:0000538 name: large vascular bundle number to leaf area ratio def: "A ratio of the large sized vascular bundles to the leaf surface area." [GR:pj] related_synonym: "LVBNBLFARRO" [] is_a: TO:0000472 ! vascular bundle number [Term] id: TO:0000539 name: large vascular bundle number def: "Number of the large sized vascular bundles." [GR:pj] related_synonym: "LVBNB" [] is_a: TO:0000472 ! vascular bundle number [Term] id: TO:0000540 name: leaf area def: "Measurement of the total area of a leaf." [GR:pj] related_synonym: "LFAR" [] is_a: TO:0000419 ! leaf anatomy and morphology trait [Term] id: TO:0000541 name: leaf height def: "Height of the leaf measured as described in various studies." [GR:pj] related_synonym: "LFHT" [] is_a: TO:0000419 ! leaf anatomy and morphology trait [Term] id: TO:0000542 name: leaf length to width ratio def: "A ratio of the leaf length to its width." [GR:pj] related_synonym: "LFLGWDRO" [] is_a: TO:0002637 ! leaf size [Term] id: TO:0000543 name: leaf nitrogen content def: "Amount of nitrogen present in the leaf tissue in the form of minerals and metabolites." [GR:pj] related_synonym: "LFNICN" [] is_a: TO:0000493 ! leaf composition trait [Term] id: TO:0000544 name: mesocotyl length def: "The length of the mesocotyl." [GR:pj] related_synonym: "MCTLG" [] is_a: TO:0000064 ! embryo related trait is_a: TO:0000077 ! shoot anatomy and morphology trait is_a: TO:0000620 ! embryo development trait [Term] id: TO:0000545 name: panicle base to lowest branch def: "Length of the region between the panicle base to the lowest (the first) primary panicle branch." [GR:pj] related_synonym: "PNBLBR" [] related_synonym: "panicle base to first primary branch" [] related_synonym: "panicle base to lowest primary panicle branch" [] related_synonym: "peduncle length from panicle base to first primary branch" [] is_a: TO:0000373 ! inflorescence anatomy and morphology trait [Term] id: TO:0000546 name: peduncle top diameter def: "Measurement of the diameter at the tip of the peduncle." [GR:pj] related_synonym: "PDTDIA" [] is_a: TO:0000373 ! inflorescence anatomy and morphology trait [Term] id: TO:0000547 name: primary branch number def: "Number of primary branches present in the inflorescence" [GR:pj] related_synonym: "NPB" [] related_synonym: "PBRNB" [] related_synonym: "PRB" [] related_synonym: "number of primary rachis branches" [] related_synonym: "panicle primary branch number" [] related_synonym: "primary branches per panicle" [] is_a: TO:0000052 ! primary branching of inflorescence [Term] id: TO:0000548 name: rhizome number def: "Number of rhizomes present in a plant." [GR:pj] related_synonym: "RHZNB" [] related_synonym: "rhizome number per plant" [] is_a: TO:0000549 ! rhizome anatomy and morphology trait [Term] id: TO:0000549 name: rhizome anatomy and morphology trait def: "Traits associated with changes in the anatomy or structure of the rhizomatic stem and its parts." [GR:pj] is_a: TO:0000361 ! stem anatomy and morphology trait [Term] id: TO:0000550 name: rhizome branching angle def: "Angle of branches on a rhizhomatic stem." [GR:pj] related_synonym: "RHZBRAG" [] related_synonym: "rhizome branching degree" [] is_a: TO:0000549 ! rhizome anatomy and morphology trait [Term] id: TO:0000551 name: rhizome branching number def: "Number of branches on a rhizhomatic stem." [GR:pj] related_synonym: "RHZBRNB" [] related_synonym: "rhizome branching number per plant" [] is_a: TO:0000549 ! rhizome anatomy and morphology trait [Term] id: TO:0000552 name: shoot dry weight def: "The dry weight of the shoot without inflorescence." [GR:pj37] related_synonym: "SHDWT" [] related_synonym: "total shoot dry weight" [] is_a: TO:0000568 ! shoot weight relationship: part_of TO:0000352 ! plant dry weight [Term] id: TO:0000553 name: rhizome length def: "Length of the rhizhomatic stem." [GR:pj] related_synonym: "RHZLG" [] related_synonym: "average rhizome length" [] is_a: TO:0000549 ! rhizome anatomy and morphology trait [Term] id: TO:0000554 name: rhizome internode length def: "Length of internodes on a rhizhomatic stem." [GR:pj] related_synonym: "RHZINLG" [] related_synonym: "average rhizome internode length" [] is_a: TO:0000549 ! rhizome anatomy and morphology trait [Term] id: TO:0000555 name: rhizome internode number def: "Number of internodes on a rhizhomatic stem." [GR:pj] related_synonym: "RHZINNB" [] related_synonym: "average rhizome internode number" [] is_a: TO:0000549 ! rhizome anatomy and morphology trait [Term] id: TO:0000556 name: rhizome dry weight related_synonym: "RHZDWT" [] related_synonym: "rhizome dry weight per plant" [] relationship: part_of TO:0000352 ! plant dry weight [Term] id: TO:0000557 name: secondary branch number def: "Number of secondary branches in an inflorescence" [GR:pj] related_synonym: "SBRNB" [] related_synonym: "secondary branches per panicle" [] is_a: TO:0000142 ! secondary branching of inflorescence [Term] id: TO:0000558 name: small vascular bundle number def: "Number of small sized vascular bundles present in a plant part." [GR:pj] related_synonym: "SVBNB" [] is_a: TO:0000472 ! vascular bundle number [Term] id: TO:0000559 name: plant volume def: "Space occupied by the plant." [GR:pj] related_synonym: "SP" [] related_synonym: "space" [] is_a: TO:0000133 ! stature or vigor trait [Term] id: TO:0000560 name: space per culm def: "Space occupied by each culm or the tiller in a plant." [GR:pj] related_synonym: "SPPCULM" [] related_synonym: "tiller volume" [] is_a: TO:0000559 ! plant volume [Term] id: TO:0000561 name: space to culm ratio def: "A ratio of total space or volume occupied by the whole plant to the total number of culms or tiller in the plant." [GR:pj] related_synonym: "SPCULMRO" [] is_a: TO:0000559 ! plant volume [Term] id: TO:0000562 name: specific leaf area related_synonym: "SLFAR" [] is_a: TO:0000540 ! leaf area [Term] id: TO:0000563 name: spikelet length to width ratio def: "A ratio of length to the width of the spikelet." [GR:pj] related_synonym: "SPKLGWDRO" [] is_a: TO:0000657 ! spikelet anatomy and morphology trait [Term] id: TO:0000564 name: spikelet width def: "Width of the spikelets present in a grass inflorescence." [GR:pj] related_synonym: "SPKWD" [] is_a: TO:0000657 ! spikelet anatomy and morphology trait [Term] id: TO:0000565 name: spikelets per panicle length def: "Number of spikelets present in the rice panicle per unit length." [GR:pj] synonym: "spikelet number per panicle length" [] related_synonym: "SPKPPNLG" [] related_synonym: "number of spikelets per cm panicle length" [] is_a: TO:0000456 ! spikelet number [Term] id: TO:0000566 name: stomatal frequency def: "Number of stomata present on the leaf surface" [GR:pj] related_synonym: "STOFQ" [] is_a: TO:0000168 ! abiotic stress trait is_a: TO:0000419 ! leaf anatomy and morphology trait [Term] id: TO:0000567 name: tiller angle related_synonym: "TIAG" [] is_a: TO:0000077 ! shoot anatomy and morphology trait [Term] id: TO:0000568 name: shoot weight def: "Weight of the shoot without inflorescence." [GR:pj37] related_synonym: "SHWT" [] related_synonym: "total shoot weight" [] is_a: TO:0000371 ! yield trait [Term] id: TO:0000569 name: white-backed planthopper egg mortality related_synonym: "WBPH egg mortality" [] related_synonym: "WBPHOVI" [] is_a: TO:0000205 ! white-backed planthopper resistance [Term] id: TO:0000570 name: watery lesion percentage related_synonym: "WLPCENT" [] related_synonym: "percentage of watery lesion" [] is_a: TO:0000242 ! microbial damage resistance [Term] id: TO:0000571 name: shoot fresh weight def: "Fresh weight of the shoot without inflorescence." [GR:pj37] related_synonym: "SHFWT" [] related_synonym: "total shoot fresh weight" [] is_a: TO:0000568 ! shoot weight relationship: part_of TO:0000442 ! plant fresh weight [Term] id: TO:0000572 name: petal color def: "Color of the petal." [GR:pj] is_a: TO:0000275 ! perianth anatomy and morphology trait relationship: part_of TO:0000537 ! flower color [Term] id: TO:0000573 name: sepal color def: "Color of sepals in a flower." [GR:pj] is_a: TO:0000275 ! perianth anatomy and morphology trait relationship: part_of TO:0000537 ! flower color [Term] id: TO:0000574 name: tepal color def: "Color of tepals in a flower." [GR:pj] is_a: TO:0000275 ! perianth anatomy and morphology trait relationship: part_of TO:0000537 ! flower color [Term] id: TO:0000575 name: endosperm related trait is_a: TO:0000184 ! seed anatomy and morphology trait [Term] id: TO:0000576 name: stem length alt_id: TO:0000309 def: "Length of the stem. " [GR:pj37] comment: Often measured from soil surface to highest point on stem. synonym: "STEMLG" [] synonym: "culm height" [] synonym: "stem height" [] related_synonym: "CULMLG" [] related_synonym: "CmL" [] related_synonym: "culm length" [] is_a: TO:0000168 ! abiotic stress trait is_a: TO:0000361 ! stem anatomy and morphology trait is_a: TO:0000654 ! shoot development trait relationship: part_of TO:0000207 ! plant height [Term] id: TO:0000577 name: stem angle def: "Angle of the stem." [GR:pj] synonym: "STEMAG" [] is_a: TO:0000361 ! stem anatomy and morphology trait [Term] id: TO:0000578 name: root fresh weight def: "The average fresh weight of the root determined in a study." [GR:pj37] related_synonym: "RTFWT" [] related_synonym: "total root fresh weight" [] is_a: TO:0000279 ! root weight relationship: part_of TO:0000442 ! plant fresh weight [Term] id: TO:0000579 name: root dry weight to tiller number ratio def: "The trait is an indirect measure of the balance between water absorption and transpiration." [GR:pj37] related_synonym: "RTDWTTINBRO" [] related_synonym: "deep root dry weight to tiller number ratio" [] is_a: TO:0000078 ! root dry weight [Term] id: TO:0000580 name: cytoplasmic male sterility is_a: TO:0000106 ! male sterility type [Term] id: TO:0000581 name: inflorescence color def: "Color of the inflorescence." [GR:pj] is_a: TO:0000373 ! inflorescence anatomy and morphology trait [Term] id: TO:0000582 name: inflorescence number def: "Average number of inflorescence per plant in a study." [GR:pj] related_synonym: "INFLONB" [] is_a: TO:0000371 ! yield trait is_a: TO:0000373 ! inflorescence anatomy and morphology trait is_a: TO:0000621 ! inflorescence development trait [Term] id: TO:0000583 name: inflorescence weight def: "Average weight of the inflorescence carrying the mature fruits from the plants or tillers in a given study." [GR:pj] is_a: TO:0000371 ! yield trait [Term] id: TO:0000586 name: seminal root length def: "Length of the seminal root." [GR:pj37] comment: Seminal root is the primary root originating in a plant after germination. is_a: TO:0000227 ! root length [Term] id: TO:0000587 name: endosperm quality alt_id: TO:0000150 def: "Qualities of the endosperm associated with texture\, content\, composition\, size\, etc." [GR:pj] related_synonym: "End" [] related_synonym: "endosperm quality (sensu Poaceae)" [] is_a: TO:0000162 ! seed quality [Term] id: TO:0000589 name: seed weight (sensu Poaceae) alt_id: TO:0000509 def: "Average weights of full grain with the hull (seeds) obtained from a grass plant\, representing the overall yield or produce from the field." [GR:pj] related_synonym: "GRWT" [] related_synonym: "SDWT" [] related_synonym: "grain weight" [] related_synonym: "kernel weight" [] is_a: TO:0000181 ! seed weight [Term] id: TO:0000590 name: grain weight def: "Weight of the dehulled grains." [GR:pj] synonym: "GRWT" [] synonym: "dehulled grain weight" [] related_synonym: "DHULGRWT" [] is_a: TO:0000371 ! yield trait is_a: TO:0002746 ! fruit weight [Term] id: TO:0000591 name: 100-dehulled grain weight def: "Weight of the 100-dehulled grain having pericarp (seed coat)" [GR:pj] synonym: "HDGRWT" [] synonym: "hundred dehulled-grain weight" [] synonym: "hundred grain weight" [] related_synonym: "HDHULGRWT" [] is_a: TO:0000590 ! grain weight [Term] id: TO:0000592 name: 1000-dehulled grain weight def: "Weight of the 1000-dehulled grains having pericarp (seed coat)." [GR:pj] synonym: "TDGRWT" [] synonym: "thousand dehulled-grain weight" [] synonym: "thousand grain weight" [] related_synonym: "TDHULGRWT" [] is_a: TO:0000590 ! grain weight [Term] id: TO:0000593 name: polished grain weight def: "Weight of the polished grain (without hull and pericarp) weight. " [GR:pj] related_synonym: "PLSGRWT" [] is_a: TO:0000589 ! seed weight (sensu Poaceae) [Term] id: TO:0000594 name: 100-polished grain weight def: "Weight of the 100-polished grain (without hull and pericarp) weight. " [GR:pj] related_synonym: "HPLSGRWT" [] related_synonym: "hundred polished grain weight" [] is_a: TO:0000593 ! polished grain weight [Term] id: TO:0000595 name: 1000-polished grain weight def: "Weight of the 1000 polished grain (without hull and pericarp) weight. " [GR:pj] related_synonym: "TPLSGRWT" [] related_synonym: "thousand polished grain weight" [] is_a: TO:0000593 ! polished grain weight [Term] id: TO:0000596 name: plant volume (sensu Poaceae) is_obsolete: true [Term] id: TO:0000597 name: quality trait def: "Any trait contributing to the overall improvement of the product. Often associated to economical and or commercial importance." [GR:pj] is_a: TO:0000387 ! trait ontology [Term] id: TO:0000598 name: protein content def: "The total protein content measured in a plant or a plant part." [GR:pj37] related_synonym: "PROTCN" [] related_synonym: "total protein content" [] is_a: TO:0000282 ! enzymatic activity and protein content related trait [Term] id: TO:0000599 name: enzyme activity def: "Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions\, the reactants are known as substrates\, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates\, and are usually composed wholly or largely of protein\, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic." [GO:GO\:0003824] synonym: "enzymatic activity" [] synonym: "enzyme catalytic activity" [] is_a: TO:0000282 ! enzymatic activity and protein content related trait [Term] id: TO:0000600 name: UV-A light sensitivity def: "Response shown by the plant in the presence of UV-A light stress." [GR:pj] related_synonym: "UV-A resistance" [] related_synonym: "UVARS" [] related_synonym: "Ultraviolet-A light sensitivity" [] related_synonym: "Ultraviolet-A resistance" [] is_a: TO:0000160 ! UV light sensitivity [Term] id: TO:0000601 name: UV-B light sensitivity def: "Response shown by the plant in the presence of UV-B light stress." [GR:pj] related_synonym: "UV-B resistance" [] related_synonym: "UVBRS" [] related_synonym: "Ultraviolet-A light sensitivity" [] related_synonym: "Ultraviolet-B resistance" [] is_a: TO:0000160 ! UV light sensitivity [Term] id: TO:0000602 name: total fat content def: "The total fat or lipid content of present in the plant or the plant part such as seed." [GR:pj] related_synonym: "FATCN" [] related_synonym: "lipid content" [] is_a: TO:0000491 ! fat and essential oil composition related trait is_a: TO:0000604 ! fat and essential oil content [Term] id: TO:0000603 name: magnesium to potassium content ratio def: "The ratio of total magnesium to potassium ion content measured in a plant or a plant part." [GR:pj] related_synonym: "MGKCNRO" [] related_synonym: "Magnesium to potassium ratio" [] related_synonym: "ratio of magnesium to potassium" [] is_a: TO:0000465 ! mineral and ion content related trait [Term] id: TO:0000604 name: fat and essential oil content def: "Measures the fat and essential oil content in a plant or plant part. " [GR:pj] is_a: TO:0000281 ! metabolite content related trait [Term] id: TO:0000605 name: hydrogen peroxide content def: "An assay to determine the content of hydrogen peroxide or the peroxide reactive ions." [GR:pj] related_synonym: "H2O2 content" [] related_synonym: "H2O2CN" [] is_a: TO:0000277 ! biochemical trait is_a: TO:0002657 ! oxidative stress [Term] id: TO:0000606 name: diastatic power def: "An assay to determine the joint action of alpha-amylase\, beta-amylase and any other carbohydrate-degrading enzymes." [GR_REF:8025] related_synonym: "DIASPWR" [] is_a: TO:0000599 ! enzyme activity [Term] id: TO:0000607 name: ash content def: "The total mineral or ion content measured after drying and burning the plant or a plant part. " [GR:pj] is_a: TO:0000465 ! mineral and ion content related trait [Term] id: TO:0000608 name: sodium content def: "The total sodium ion content measured in a plant or a plant part." [GR:pj] is_a: TO:0000465 ! mineral and ion content related trait [Term] id: TO:0000609 name: potassium content def: "The total potassium ion content measured in a plant or a plant part." [GR:pj] is_a: TO:0000465 ! mineral and ion content related trait [Term] id: TO:0000610 name: soluble to total protein ratio def: "The ratio of soluble protein to total protein content is a measure of the degree of proteolysis. " [GR_REF:8025] comment: As seen in degree of modification of grain to malt in barley. related_synonym: "STPROTRO" [] related_synonym: "Soluble protein to total protein content ratio" [] is_a: TO:0000325 ! soluble protein content is_a: TO:0000490 ! protein composition related trait is_a: TO:0000598 ! protein content [Term] id: TO:0000611 name: malt-extract percentage def: "It is a measure of the sugars and nitrogenous compounds available for yeast nutrition." [GR_REF:8025] related_synonym: "MALTEXTPCENT" [] related_synonym: "malt-extract percent" [] is_a: TO:0000281 ! metabolite content related trait is_a: TO:0000488 ! seed composition based quality trait is_a: TO:0000667 ! cooking or brewing quality [Term] id: TO:0000612 name: seed density def: "Test weight is a measure of the density or weight per unit of volume of a grain at a standardized moisture level." [GR_REF:8025] related_synonym: "SDDN" [] related_synonym: "test weight" [] is_a: TO:0000162 ! seed quality [Term] id: TO:0000613 name: groat percentage def: "It is defined as the amount of hull-less kernels obtained after de-hulling\, expressed as a percentage of the weight of the sample." [GR_REF:8025] comment: This trait is most commonly used in determining the milling quality of Oat. related_synonym: "GROATPCENT" [] related_synonym: "caryopsis percentage" [] related_synonym: "groat proportion" [] related_synonym: "hull percentage" [] is_a: TO:0000371 ! yield trait is_a: TO:0002728 ! fruit quality trait [Term] id: TO:0000614 name: lemma shape def: "Shape of the lemma in a floret." [GR:pj] is_a: TO:0000079 ! lemma and palea anatomy and morphology trait [Term] id: TO:0000615 name: abscisic acid sensitivity def: "Response with respect to application of abscisic acid." [GR:pj] related_synonym: "ABA response" [] related_synonym: "ABASN" [] related_synonym: "abscisic acid response" [] is_a: TO:0000401 ! plant growth hormone sensitivity [Term] id: TO:0000616 name: leaf perimeter def: "It is a measure of the total length covered by the leaf margin." [GR:pj] related_synonym: "LFCIRCUM" [] related_synonym: "leaf circumference" [] is_a: TO:0000492 ! leaf shape [Term] id: TO:0000617 name: colored grain percentage def: "Percentage of colored de-hulled grains in a sample of grains with reference color." [GR:pj] synonym: "percentage of colored grains" [] related_synonym: "percentage of damaged yellow rice grains" [] related_synonym: "percentage of green rice grains" [] related_synonym: "percentage of red rice grains" [] is_a: TO:0000707 ! pericarp color [Term] id: TO:0000618 name: crushed grain percentage def: "The percentage of cracked dehulled grain with at least one fourth of the size still intact." [GR:pj] synonym: "CRUSHDHULGRPCENT" [] synonym: "cracked dehulled-grain percentage" [] synonym: "cracked grain percentage" [] synonym: "crushed dehulled-grain percentage" [] synonym: "percent broken" [] synonym: "percentage brokens" [] related_synonym: "CRUSHGRPCENT" [] is_a: TO:0000162 ! seed quality [Term] id: TO:0000619 name: vivipary def: "A phenomenon associated to the seeds that germinate before becoming detached or harvested from the parent plant. Thus the germination occurs before the seed undergoes dormancy." [GR:pj] synonym: "preharvest germination" [] is_a: TO:0000166 ! gibberellic acid sensitivity is_a: TO:0000615 ! abscisic acid sensitivity is_a: TO:0000620 ! embryo development trait [Term] id: TO:0000620 name: embryo development trait def: "The traits that are assayed during embryogenesis starting from the zygote to the germination phase." [GR:pj] is_a: TO:0000357 ! growth and development trait [Term] id: TO:0000621 name: inflorescence development trait def: "Traits associated with observing effects on the development of the inflorescence and its parts." [GR:pj] is_a: TO:0000654 ! shoot development trait [Term] id: TO:0000622 name: flower development trait def: "Traits associated with observing effects on the development of the flower and its parts." [GR:pj] related_synonym: "floret development trait" [] is_a: TO:0000621 ! inflorescence development trait [Term] id: TO:0000623 name: involucre bristle length def: "The length of the bristles described as sterile inflorescence branch\, similar to the one found in the Millet inflorescence. " [GR:pj] related_synonym: "INVLCBS" [] related_synonym: "bristle length" [] related_synonym: "sterile inflorescence branch length" [] is_a: TO:0000373 ! inflorescence anatomy and morphology trait is_a: TO:0000643 ! bristle length [Term] id: TO:0000624 name: allelopathic effect def: "This is an assay of any direct or indirect\, harmful or beneficial effect of one plant on another through the production of chemical compounds (allelochemicals) that escape in the environment." [GR:pj] related_synonym: "ALLELPATHEF" [] is_a: TO:0000347 ! weed damage [Term] id: TO:0000625 name: spikelet density def: "Density of the spikelets in the inflorescence or on the given inflorescence branch order." [GR:pj] related_synonym: "SPKDN" [] is_a: TO:0000657 ! spikelet anatomy and morphology trait [Term] id: TO:0000626 name: relative phosphorus distribution between shoot and root related_synonym: "RELPHOCONCSHRT" [] is_a: TO:0000102 ! phosphorus sensitivity is_a: TO:0001024 ! phosphorus content [Term] id: TO:0000627 name: relative phosphorus utilization efficiency related_synonym: "RELPHOUTZEFY" [] is_a: TO:0000102 ! phosphorus sensitivity [Term] id: TO:0000628 name: Pearl millet downy mildew resistance def: "Causal agent\: Sclerospora graminicola (Sacc.) Schroet. It causes the downy mildew disease in Pearl millet." [GR:pj] related_synonym: "Pg_DNMDRS" [] is_a: TO:0000439 ! fungal disease resistance [Term] id: TO:0000629 name: days to tassel def: "It is determined as the number of days from the seed sowing to the stage when eiher the pollen shedding or anther exsertion occurs on the maize tassel." [GR:pj] comment: Depends on the study type. For a study with multiple plants\, on average 50% of the plants must have sheeding of pollen or anther exsertion. exact_synonym: "days to tassel flowering" [] is_a: TO:0000344 ! days to flower is_a: TO:0000365 ! male flowering [Term] id: TO:0000630 name: pedicel length def: "Length of the pedicel." [GR:pj] related_synonym: "PDCLG" [] is_a: TO:0000657 ! spikelet anatomy and morphology trait [Term] id: TO:0000631 name: green plantlet differentiation frequency related_synonym: "GRNPTLDFQ" [] is_a: TO:0000243 ! invitro regeneration ability [Term] id: TO:0000632 name: Green plantlet yield frequency related_synonym: "GRNPTLYLDFQ" [] is_a: TO:0000243 ! invitro regeneration ability [Term] id: TO:0000633 name: relative total dry weight related_synonym: "RELTDWT" [] is_a: TO:0000352 ! plant dry weight [Term] id: TO:0000634 name: node number def: "Number of nodes on stem." [GR:pj] related_synonym: "NDNB" [] is_a: TO:0000361 ! stem anatomy and morphology trait [Term] id: TO:0000635 name: popping expansion volume related_synonym: "POPEXPVOL" [] related_synonym: "popcorn volume" [] is_a: TO:0000667 ! cooking or brewing quality [Term] id: TO:0000636 name: relative shoot dry weight related_synonym: "RELSHDWT" [] is_a: TO:0000552 ! shoot dry weight [Term] id: TO:0000637 name: inflorescence width synonym: "panicle width" [] related_synonym: "INFLWD" [] is_a: TO:0006031 ! inflorescence size [Term] id: TO:0000638 name: spike width related_synonym: "SPIKEWD" [] is_a: TO:0000637 ! inflorescence width [Term] id: TO:0000639 name: seed fertility related_synonym: "SDFRT" [] related_synonym: "percent seed fertility" [] is_a: TO:0000162 ! seed quality is_a: TO:0000420 ! fertility related trait [Term] id: TO:0000640 name: total root number def: "Total sum of number of roots in a plant derived per experiment." [GR:pj] related_synonym: "TRTNB" [] is_a: TO:0000084 ! root number [Term] id: TO:0000641 name: primary branch length def: "Length of the primary barnch of inflorescence." [GR:pj] related_synonym: "PBRLG" [] is_a: TO:0000373 ! inflorescence anatomy and morphology trait [Term] id: TO:0000642 name: leaf sheath diameter def: "Actual measurements\, in centimeters of the leaf sheath diameter." [GR:pj] related_synonym: "LFSDIA" [] is_a: TO:0002637 ! leaf size [Term] id: TO:0000643 name: bristle length def: "Length of the bristles found in inflorescence." [GR:pj] related_synonym: "BRLG" [] is_a: TO:0000050 ! inflorescence branching [Term] id: TO:0000644 name: relative root dry weight def: "The relative (dry)weight of the root determined after a given treatment as compared to the one determined under normal conditions." [GR:pj] related_synonym: "RELRTDWT" [] is_a: TO:0000078 ! root dry weight [Term] id: TO:0000645 name: relative phosphorus concentration related_synonym: "RELPHOCONC" [] is_a: TO:0000102 ! phosphorus sensitivity is_a: TO:0001024 ! phosphorus content [Term] id: TO:0000646 name: cauline axillary branch number related_synonym: "CAUAXIBRNB" [] is_a: TO:0002639 ! shoot branching [Term] id: TO:0000647 name: relative acid phosphatase activity related_synonym: "RELACIDPASEACT" [] is_a: TO:0000705 ! acid phosphatase activity [Term] id: TO:0000648 name: relative phosphorus uptake related_synonym: "RELPHOUP" [] is_a: TO:0000102 ! phosphorus sensitivity [Term] id: TO:0000649 name: peduncle width def: "Width of the peduncle." [GR:pj] related_synonym: "PDCWD" [] is_a: TO:0000373 ! inflorescence anatomy and morphology trait [Term] id: TO:0000650 name: lemma length def: "Length of the lemma." [GR:pj] related_synonym: "LEMLG" [] is_a: TO:0000079 ! lemma and palea anatomy and morphology trait [Term] id: TO:0000651 name: flour color related_synonym: "FLRCL" [] is_a: TO:0000667 ! cooking or brewing quality [Term] id: TO:0000652 name: leaf necrosis def: "Leaf surface area affected by abiotic stresses like insecticides and cold temperature as evidenced by chlorotic and/or necrotic tissue." [GR:pj] synonym: "LFNEC" [] synonym: "leaf scorch" [] is_a: TO:0000419 ! leaf anatomy and morphology trait [Term] id: TO:0000653 name: seed development trait def: "Traits associated with observing effects on the development of the seed and its parts." [GR:pj] is_a: TO:0000357 ! growth and development trait [Term] id: TO:0000654 name: shoot development trait def: "Traits associated with observing effects on the development of the shoot and its parts." [GR:pj] is_a: TO:0000357 ! growth and development trait [Term] id: TO:0000655 name: leaf development trait def: "Traits associated with observing effects on the development of the leaf and its parts." [GR:pj] is_a: TO:0000654 ! shoot development trait [Term] id: TO:0000656 name: root development trait def: "Traits associated with observing effects on the development of the root and its parts." [GR:pj] is_a: TO:0000357 ! growth and development trait [Term] id: TO:0000657 name: spikelet anatomy and morphology trait def: "Traits associated with changes in the anatomy or structure of the spikelet and its parts." [GR:pj] is_a: TO:0000373 ! inflorescence anatomy and morphology trait [Term] id: TO:0000658 name: days to silk def: "It is determined as the number of days from the seed sowing to the first visible silk (stigma) on the maize ear." [GR:pj] comment: Depends on the study type. For a study with multiple plants\, on average 50% of the plants must have exposed silks. is_a: TO:0000344 ! days to flower is_a: TO:0000359 ! female flowering [Term] id: TO:0000659 name: phyllochron def: "The time interval between the appearance of successive leaves (days/leaf) on the developing shoot. " [GR:pj] is_a: TO:0000655 ! leaf development trait [Term] id: TO:0000660 name: axillary bud dormancy is_a: TO:0000654 ! shoot development trait [Term] id: TO:0000661 name: tiller bud dormancy is_a: TO:0000660 ! axillary bud dormancy relationship: part_of TO:0000329 ! tillering ability [Term] id: TO:0000662 name: Barley fusarium head blight resistance def: "Caused by Fusarium graminearum Schwabe\, that affects the quality and yield of barley (Hordeum vulgare L.) grain" [GR:pj] related_synonym: "Hv_FUSHEADBTRS" [] is_a: TO:0000664 ! fungal blight disease resistance [Term] id: TO:0000663 name: Wheat fusarium head blight resistance def: "Caused by Fusarium graminearum Schwabe (telomorph\: Gibberella zeae)\, in the USA and Canada. It causes severe yield and quality losses in wheat (Triticum aestivum L.)" [GR:pj] related_synonym: "Ta_FUSHEADBTRS" [] is_a: TO:0000664 ! fungal blight disease resistance [Term] id: TO:0000664 name: fungal blight disease resistance is_a: TO:0000439 ! fungal disease resistance [Term] id: TO:0000665 name: grain core area white def: "Measurement of the whitish area found in the dehulled grain." [GR:pj] related_synonym: "GRCARWHT" [] is_a: TO:0000587 ! endosperm quality [Term] id: TO:0000666 name: brown rice yield related_synonym: "BRWRYLD" [] is_a: TO:0000449 ! grain yield per plant [Term] id: TO:0000667 name: cooking or brewing quality def: "The quality trait of the seed or the products derived from it." [GR:pj] is_a: TO:0000162 ! seed quality [Term] id: TO:0000668 name: mycotoxin content def: "Measuring amount of toxins found in the host plant after the infection by a fungal pathogen. The toxin is produced by the pathogen." [GR:pj] is_a: TO:0000281 ! metabolite content related trait [Term] id: TO:0000669 name: deoxynivalenol concentration def: "Measuring amount of mycotoxin deoxynivalenol found in the host plant after the infection by a fungus Fusarium sp." [GR:pj, PMID:12897863] related_synonym: "DONCONC" [] is_a: TO:0000668 ! mycotoxin content [Term] id: TO:0000670 name: floret number def: "The number of flowers present on a inflorescence branch or in the inflorescence itself." [GR:pj] related_synonym: "FLNB" [] is_a: TO:0000622 ! flower development trait is_a: TO:0002736 ! flower number [Term] id: TO:0000671 name: pre-flowering flower abortion related_synonym: "PREFLFLRABR" [] related_synonym: "frequency of pre-flowering floret abortion" [] related_synonym: "pre-flowering floret abortion" [] is_a: TO:0000622 ! flower development trait [Term] id: TO:0000672 name: bran percentage related_synonym: "BRAPCENT" [] related_synonym: "rice bran percentage" [] is_a: TO:0000162 ! seed quality [Term] id: TO:0000673 name: tetraploid wheat fusarium head blight resistance def: "Caused by Fusarium graminearum Schwabe (telomorph\: Gibberella zeae)\, in the USA and Canada. It causes severe yield and quality losses in wheat (Triticum turgidum)." [GR:pj] related_synonym: "Tt_FUSHEADBTRS" [] related_synonym: "tetraploid wheat fusarium head blight disease resistance" [] is_a: TO:0000664 ! fungal blight disease resistance [Term] id: TO:0000674 name: phytochemical compound content def: "They are non-nutritive plant chemicals that have protective or disease preventive properties." [GR:pj] is_a: TO:0000281 ! metabolite content related trait [Term] id: TO:0000675 name: ferulic acid content def: "Amount of ferulic acid content determined in a given plant part. Ferulic acid is an antioxidant which neutralizes free radicals (superoxide\, nitric oxide and hydroxyl radical) which could cause oxidative damage of cell membranes and DNA. Ferulic acid helps to prevent damage to the cells caused by ultraviolet light." [GR:pj] comment: It is found in the leaves and seeds of many plants\, but especially in cereals such as brown rice\, whole wheat and oats. related_synonym: "4-hydroxy-3-methoxycinnamic acid" [] related_synonym: "FERULICACIDCN" [] is_a: TO:0000674 ! phytochemical compound content [Term] id: TO:0000676 name: style color def: "Style color is determined from blooming flowers or florets. " [GR:pj] related_synonym: "STYCL" [] related_synonym: "color of silk" [] related_synonym: "color of style" [] related_synonym: "silk color" [] is_a: TO:0006012 ! carpel anatomy and morphology trait [Term] id: TO:0000677 name: third leaf height def: "Height of the 3rd leaf measured as described in various studies." [GR:pj] related_synonym: "3LFHT" [] related_synonym: "3rd leaf height" [] is_a: TO:0000541 ! leaf height [Term] id: TO:0000678 name: cob diameter related_synonym: "COBDIA" [] related_synonym: "diameter of central spike of ear " [] is_a: TO:0000679 ! inflorescence diameter relationship: part_of TO:0000433 ! ear diameter [Term] id: TO:0000679 name: inflorescence diameter is_a: TO:0006031 ! inflorescence size [Term] id: TO:0000680 name: inflorescence circumference related_synonym: "INFLOCIRCUM" [] is_a: TO:0006031 ! inflorescence size [Term] id: TO:0000681 name: ear circumference related_synonym: "EARCIRCUM" [] is_a: TO:0000680 ! inflorescence circumference [Term] id: TO:0000682 name: inflorescence height def: "The height of the inflorescence in a plant measured from ground to the attachment point." [GR:pj] related_synonym: "INFLOHT" [] is_a: TO:0000373 ! inflorescence anatomy and morphology trait [Term] id: TO:0000683 name: ear height def: "The height of the maize ear in a plant measured from ground to the attachment point." [GR:pj] related_synonym: "EARHT" [] is_a: TO:0000682 ! inflorescence height [Term] id: TO:0000684 name: grassy flavor def: "An assay to test for aroma and flavor reminiscent of freshly cut grass." [GR:pj] related_synonym: "GRASSYFLVOR" [] related_synonym: "grassy flavour" [] is_a: TO:0002694 ! fruit flavor trait [Term] id: TO:0000685 name: fruit tenderness def: "An assay for the soft and juicy texture." [GR:pj] synonym: "FRTENDER" [] related_synonym: "TENDER" [] is_a: TO:0002728 ! fruit quality trait [Term] id: TO:0000686 name: juiciness def: "An assay for a juicy appetizingness." [GR:pj] synonym: "succulence" [] related_synonym: "JUICE" [] is_a: TO:0002728 ! fruit quality trait [Term] id: TO:0000687 name: kernel row number related_synonym: "KERROWNB" [] related_synonym: "kernel row" [] is_a: TO:0000371 ! yield trait [Term] id: TO:0000688 name: kernel row length related_synonym: "KERROWLG" [] is_a: TO:0000371 ! yield trait [Term] id: TO:0000689 name: grain tenderness related_synonym: "GRTENDER" [] related_synonym: "kernel tenderness" [] is_a: TO:0000685 ! fruit tenderness [Term] id: TO:0000690 name: Maysin content def: "Measures the maysin content in a plant or plant part. " [GR:pj] comment: Maysin is a coagulable globulin protein produced by the maize plant. It has insecticide properties. related_synonym: "MAYSINCN" [] is_a: TO:0000281 ! metabolite content related trait [Term] id: TO:0000691 name: Zea mays northern leaf blight disease resistance def: "Causal agent\: Setosphaeria turcica " [GR:pj] is_a: TO:0000664 ! fungal blight disease resistance [Term] id: TO:0000692 name: NCLB incubation period related_synonym: "NLFBTINCUBPD" [] relationship: part_of TO:0000691 ! Zea mays northern leaf blight disease resistance [Term] id: TO:0000693 name: NCLB area under disease progress curve related_synonym: "AUDPC" [] related_synonym: "NLFBTPROGCURV" [] relationship: part_of TO:0000691 ! Zea mays northern leaf blight disease resistance [Term] id: TO:0000694 name: fruit crispness def: "An assay of firmness and freshness of the fruit." [GR:pj] related_synonym: "CRISP" [] is_a: TO:0002728 ! fruit quality trait [Term] id: TO:0000695 name: leaf margin color related_synonym: "LFMCL" [] related_synonym: "leaf margin pigmentation" [] related_synonym: "pigmentation of leaf margin" [] relationship: part_of TO:0000326 ! leaf color [Term] id: TO:0000696 name: starch content def: "Amount of starch present in the plant or plant part. " [GR:pj] related_synonym: "STARCHCN" [] is_a: TO:0000489 ! carbohydrate composition related trait is_a: TO:0006007 ! polysaccharide content [Term] id: TO:0000697 name: starch yield def: "An assay to detrmine the starch yield from a bigger sample such as from a given population or from a plot or field. It is often carried out initially with the smaller sample but later converted to associate with a large sample for example record starch yeild in kilograms per hectare." [GR:pj] related_synonym: "STARCHYLD" [] is_a: TO:0000162 ! seed quality is_a: TO:0000291 ! carbohydrate content is_a: TO:0000371 ! yield trait [Term] id: TO:0000698 name: starchiness related_synonym: "STARCH" [] related_synonym: "mealiness" [] is_a: TO:0000291 ! carbohydrate content [Term] id: TO:0000699 name: sucrose synthase activity def: "Catalysis of the reaction\: UDP-glucose + D-fructose = UDP + sucrose." [GO:GO\:0016157] related_synonym: "SUSACT" [] is_a: TO:0000599 ! enzyme activity [Term] id: TO:0000700 name: fruit sweetness def: "The quality of having the pleasant taste characteristic of sugar." [GR:pj] synonym: "FRSWEET" [] related_synonym: "SWEET" [] is_a: TO:0002694 ! fruit flavor trait [Term] id: TO:0000701 name: turgor pressure def: "The pressure within the cell resulting from the absorption of water into the vacuole and the imbibition of water by the protoplasm." [GR:pj] related_synonym: "TURGPRES" [] is_a: TO:0000349 ! physiological process related trait [Term] id: TO:0000702 name: starch concentration def: "Concentration of starch present in the plant or plant part." [GR:pj] related_synonym: "STARCHCONC" [] is_a: TO:0006007 ! polysaccharide content [Term] id: TO:0000703 name: amylase activity def: "Catalysis of the hydrolysis of amylose or an amylose derivative." [GR:pj] is_a: TO:0000599 ! enzyme activity [Term] id: TO:0000704 name: phosphatase activity def: "Catalysis of the hydrolysis of phosphoric monoesters\, releasing inorganic phosphate." [GO:GO\:0016791] synonym: "phosphoric monoester hydrolase activity" [] is_a: TO:0000599 ! enzyme activity [Term] id: TO:0000705 name: acid phosphatase activity def: "Catalysis of the reaction\: an orthophosphoric monoester + H2O = an alcohol + phosphate." [EC:3.1.3.2, GO:0003993] synonym: "ACIDPASEACT" [] is_a: TO:0000704 ! phosphatase activity [Term] id: TO:0000706 name: hull color def: "Describes the color of hull." [GR:pj] comment: Hull is the dry outer covering of a grass fruit/grain. The hull is comprised of dry lemma and palea\, the two parts of a grass floret. synonym: "HULCL" [] is_a: TO:0000597 ! quality trait [Term] id: TO:0000707 name: pericarp color def: "Describes the color of fruit wall (pericarp)." [GR:pj] comment: Pericarp is the wall of a fruit\, developed from the ovary or carpel wall. Also scored for grain color or color of the dehulled grain in grasses. synonym: "DHULGRCL" [] synonym: "PERICARPCL" [] synonym: "bran color" [] synonym: "dehulled grain color" [] synonym: "grain color" [] is_a: TO:0002617 ! fruit color [Term] id: TO:0000708 name: plant color def: "The color of the plant." [GR:pj] is_a: TO:0000077 ! shoot anatomy and morphology trait [Term] id: TO:0000709 name: leaf gloss def: "Appearance of glossiness of the leaf surface. Contributed by change in either the amount or content of cuticle wax. " [GR:pj] is_a: TO:0000419 ! leaf anatomy and morphology trait [Term] id: TO:0000710 name: globulin protein content def: "Assay to detrmine the amount of globulin proteins. " [GR:pj] comment: Globulin proteins also called globular proteins\, or spheroproteins are one of the main protein classes. These have a globelike protein structure\, that is more or less soluble in aqueous solutions. The two major sub classes are alpha and beta globulins. is_a: TO:0000325 ! soluble protein content is_a: TO:0000587 ! endosperm quality [Term] id: TO:0000711 name: imidazolinone sensitivity def: "An assay to determine the tolerance exhibited by a plant or a group of plants (population) towards the applied herbicide imidazolinone." [GR:pj] comment: It is expected that the herbicide application must not affect the agronomic yield\, if any. xref_analog: EO:EO\:0007633 is_a: TO:0000058 ! herbicide sensitivity [Term] id: TO:0000712 name: sulfonylurea herbicide sensitivity def: "An assay to determine the tolerance exhibited by a plant or a group of plants (population) towards the applied herbicide sulfonylurea." [GR:pj] comment: It is expected that the herbicide application must not affect the agronomic yield\, if any. is_a: TO:0000058 ! herbicide sensitivity [Term] id: TO:0000713 name: brittle endosperm is_a: TO:0000575 ! endosperm related trait is_a: TO:0000587 ! endosperm quality [Term] id: TO:0000714 name: seminal rootless def: "Absence of seminal roots in the plant" [GR:pj] synonym: "absence of seminal roots" [] is_a: TO:0000198 ! rootless [Term] id: TO:0000715 name: fascicled ear def: "In maize ears\, the floral meristems undergo repeated dichotomous branching\, resulting in fascicled (highly branched and bundled or clustered) ears." [GR:pj] is_a: TO:0000267 ! inflorescence type [Term] id: TO:0000716 name: etched endosperm is_a: TO:0000587 ! endosperm quality [Term] id: TO:0000717 name: rough endosperm is_a: TO:0000587 ! endosperm quality [Term] id: TO:0000718 name: wrinkled seed synonym: "wrinkled kernel" [] is_a: TO:0000162 ! seed quality [Term] id: TO:0000719 name: leaf vein color is_a: TO:0000326 ! leaf color [Term] id: TO:0000720 name: leaf midrib color is_a: TO:0000719 ! leaf vein color [Term] id: TO:0000721 name: leaf adherence def: "A tightly rolled leaf encasing the next emerging leaf." [GR:pj] is_a: TO:0000419 ! leaf anatomy and morphology trait [Term] id: TO:0000722 name: sporocyte development trait def: "Traits associated with observing effects on the sporocyte development." [GR:pj] is_a: TO:0000357 ! growth and development trait [Term] id: TO:0000723 name: microsporocyte development trait def: "Traits associated with observing effects on the microsporocyte development." [GR:pj] is_a: TO:0000722 ! sporocyte development trait [Term] id: TO:0000724 name: megasporocyte development trait def: "Traits associated with observing effects on the megasporocyte development." [GR:pj] is_a: TO:0000722 ! sporocyte development trait [Term] id: TO:0000725 name: megasporocyte number def: "A count of the number of megasporocyte that is done to determine any increase or decrease in number." [GR:pj] is_a: TO:0000724 ! megasporocyte development trait [Term] id: TO:0000726 name: microsporocyte number def: "A count of the number of microsporocyte that is done to determine any increase or decrease in number." [GR:pj] is_a: TO:0000723 ! microsporocyte development trait [Term] id: TO:0000727 name: sporogenesis def: "The formation of spores." [GR:pj] is_a: TO:0000283 ! biological process related trait [Term] id: TO:0000728 name: cell cycle trait def: "The traits associated with various developmental landmarks and processes of cell division during either the meiotic cell cycle or mitotic cell cycle." [R:pj] synonym: "cell division cycle" [] xref_analog: GO:GO\:0007049 is_a: TO:0000283 ! biological process related trait is_a: TO:0002686 ! cell growth and development trait [Term] id: TO:0000729 name: meiotic cell cycle trait def: "The traits associated with various developmental landmarks and processes of cell division during either the meiotic cell cycle." [GR:pj] comment: Meiosis is a type of cell division in which haploid gametes and spores are formed. The process involves a single duplication of the genetic material followed by two mitotic divisions. As a result each daughter cell receives half the chromosomal content (haploid) as the parent cell. xref_analog: GO:GO\:0051321 is_a: TO:0000728 ! cell cycle trait [Term] id: TO:0000730 name: mitotic cell cycle trait def: "The traits associated with various developmental landmarks and processes of cell division during the mitotic cell cycle." [GO:pj] comment: Mitosis is a type of cell division in which a cell duplicates its genetic information (DNA)\, in order to generate two\, identical\, daughter cells. Each daughter cell receives the same chromosome number / genetic content as the parent cell. xref_analog: GO:GO\:0000278 is_a: TO:0000728 ! cell cycle trait [Term] id: TO:0000731 name: lignin content def: "Measures the lignin content in a plant or plant part. " [GR:pj] is_a: TO:0000281 ! metabolite content related trait [Term] id: TO:0000732 name: lignin monomer content is_a: TO:0000731 ! lignin content [Term] id: TO:0000733 name: lignin biosynthesis trait def: "Traits associated with the biosynthesis of lignin in a plant or plant part." [GR:pj] synonym: "lignin biosynthesis" [] xref_analog: GO:GO\:0009809 is_a: TO:0000349 ! physiological process related trait [Term] id: TO:0000734 name: grain length alt_id: TO:0002760 def: "length of the dehulled grain with pericarp." [GR:pj] synonym: "DHULGRLG" [] synonym: "GRLG" [] synonym: "KERLG" [] synonym: "kernel length" [] synonym: "length of dehulled grain" [] synonym: "length of grain without hull" [] is_a: TO:0002626 ! fruit length relationship: part_of TO:0000397 ! grain size [Term] id: TO:0000735 name: plastochron def: "The time between the initiation of two leaves on the shoot apical meristem is called a plastochron." [GR:pj] is_a: TO:0000655 ! leaf development trait [Term] id: TO:0001000 name: glume cover def: "The glume cover over the caryopsis. Often measured as percentage." [GR:pj] is_a: TO:0000657 ! spikelet anatomy and morphology trait [Term] id: TO:0001001 name: glume persistence def: "Measured as percentage of kernels or seeds carrying the glume after threshing. In a normal setup the seeds do not have glumes after the threshing process." [GR:pj] is_a: TO:0000657 ! spikelet anatomy and morphology trait [Term] id: TO:0001002 name: inflorescence exsertion is_a: TO:0000373 ! inflorescence anatomy and morphology trait [Term] id: TO:0001003 name: plant height uniformity def: "A visual estimate of the plant height for a group of plants in an experiment." [GR:pj] is_a: TO:0000207 ! plant height [Term] id: TO:0001004 name: basal tiller number def: "Number of basal tillers per plant\, should represent most plants within a study. " [GR:pj] synonym: "basal axillary shoot number" [] is_a: TO:0000346 ! tiller number [Term] id: TO:0001005 name: basal tiller length def: "The height of the tallest basal tiller (basal axillary shoot) of a plant." [GR:pj] synonym: "basal tiller height" [] is_a: TO:0000576 ! stem length [Term] id: TO:0001006 name: adventitious root number def: "Average sum of number of adventitious roots in a plant derived per experiment." [GR:pj] is_a: TO:0000084 ! root number [Term] id: TO:0001007 name: coleoptile length def: "Measurement of the length of the coleoptile in the germinating seed." [GR:pj] is_a: TO:0000077 ! shoot anatomy and morphology trait [Term] id: TO:0001008 name: days to flag leaf emergence def: "In grass plants the number of days required for the full emergence of the flag leaf in a field or study. It can be counted from date of seed sowing or the transplant (in case of rice)." [GR:pj] is_a: TO:0000655 ! leaf development trait [Term] id: TO:0001009 name: deep root number def: "A count of number of roots present below a giiven depth from the soil surface." [GR:pj] is_a: TO:0000084 ! root number [Term] id: TO:0001010 name: senesced leaf number def: "Number of leaves in a plant that have undergone leaf senescence stage or are considered dead." [GR:pj] narrow_synonym: "dead leaf number" [] is_a: TO:0000241 ! leaf number [Term] id: TO:0001011 name: deep root weight ratio def: "A ration of the deep root dry weight to total root dry weight per plant." [GR:pj] exact_synonym: "deep root dry weight to total root dry weight ratio" [] is_a: TO:0000279 ! root weight [Term] id: TO:0001012 name: lateral root length def: "Average maximum length of the lateral root of a plant in a study." [GR:pj] is_a: TO:0000227 ! root length [Term] id: TO:0001013 name: lateral root number def: "Average sum of number of lateral roots in a plant derived per experiment." [GR:pj] is_a: TO:0000084 ! root number [Term] id: TO:0001014 name: leaf dry weight def: "Measure of the dry weight of leaf." [GR:pj] is_a: TO:0000505 ! leaf weight [Term] id: TO:0001015 name: photosynthetic rate def: "The total amount of carbon fixed by the plant per unit time and is measured by determining the changes in CO2 concentration over a plant leaf in a glass enclosure." [GR:pj] synonym: "leaf photosynthetic rate" [] related_synonym: "gross photosynthetic rate" [] is_a: TO:0000349 ! physiological process related trait [Term] id: TO:0001016 name: relative chlorophyll content def: "The relative chlorophyll content of the plant determined after a given treatment as compared to the one determined under normal conditions." [GR:pj] is_a: TO:0000495 ! chlorophyll content [Term] id: TO:0001017 name: water use efficiency def: "As determined by the ratio of photosynthetic rate to transpiration rate." [GR:pj] exact_synonym: "photosynthetic rate to transpiration rate ratio" [] is_a: TO:0000349 ! physiological process related trait [Term] id: TO:0001018 name: transpiration rate def: "The rate of transpiration." [GR:pj] xref_analog: GO:GO\:0010148 is_a: TO:0000349 ! physiological process related trait [Term] id: TO:0001019 name: root to total biomass ratio def: "A ratio of root dry weight to total plant dry weight." [GR:pj] synonym: "root dry weight to total plant dry weight ratio" [] is_a: TO:0000327 ! biomass yield [Term] id: TO:0001020 name: exudate sap volume def: "Volume of the sap exudate collected from the cut parts of a plant." [GR:pj] related_synonym: "Sap per tiller" [] is_a: TO:0000349 ! physiological process related trait [Term] id: TO:0001021 name: days to inflorescence exsertion def: "Number of days required for the emergence of inflorescence to become visible on the plant. " [GR:pj] comment: Often in grasses it emerges from the flag leaf whcih is the top most leaft on the shoot. synonym: "days to inflorescence emergence" [] is_a: TO:0000621 ! inflorescence development trait [Term] id: TO:0001022 name: days to tassel emergence def: "Number of days required for the tassel to emerge from the flag leaf in a maize plant or a group of plants in a study." [GR:pj] comment: Often determined when the 50% length of the tassel has emerged as compared to its full length. Number of days is calculated from the day of sowing of the seeds is_a: TO:0001021 ! days to inflorescence exsertion [Term] id: TO:0001023 name: days to ear shoot emergence def: "Number of days required for the ear shoot to emerge from the given leaf sheath in a maize plant or a group of plants in a study." [GR:pj] comment: Often determined when the 50% length of the ear has emerged as compared to its full length. Number of days is calculated from the day of sowing of the seeds is_a: TO:0001021 ! days to inflorescence exsertion [Term] id: TO:0001024 name: phosphorus content def: "Amount of phosphorus in the plant or the plant parts." [GR:pj] synonym: "PHOCN" [] is_a: TO:0000465 ! mineral and ion content related trait [Term] id: TO:0001025 name: leaf phosphorus content def: "Amount of phosphorus in the leaf." [GR:pj] comment: Often measured in per unit dry weight. synonym: "LFPHOCN" [] is_a: TO:0001024 ! phosphorus content [Term] id: TO:0001026 name: respiration rate def: "The total amount of carbon lost metabolically by the plant per unit time and is measured by determining the increase in CO2 concentration over a plant leaf in a glass enclosure." [GR:pj] is_a: TO:0000349 ! physiological process related trait [Term] id: TO:0001027 name: net photosynthetic rate def: "It is measured as the difference between gross photosynthesis (the total amount of carbon fixed by the plant per unit time) and the respiration (the total amount of carbon lost metabolically during that same time)." [GR:pj] is_a: TO:0000349 ! physiological process related trait [Term] id: TO:0001028 name: osmotic adjustment break point def: "Break point of leaf water potential in the regression of leaf water potential against leaf relative water content." [CIRAD:Brigitte Courtois] synonym: "Break point of osmotic adjustment" [] is_a: TO:0000349 ! physiological process related trait [Term] id: TO:0001029 name: relative harvest index def: "It is a ratio of harvest index in stress to that of control environment." [GR:pj] is_a: TO:0000128 ! harvest index [Term] id: TO:0001030 name: relative leaf area def: "It is a ratio of leaf area determined from a stressed plant to that grown in normal environment." [GR:pj] is_a: TO:0000540 ! leaf area [Term] id: TO:0001031 name: relative leaf dry weight def: "It is a ratio of leaf dry weight determined from a stressed plant to that grown in normal environment." [GR:pj] is_a: TO:0001014 ! leaf dry weight [Term] id: TO:0001032 name: relative panicle number def: "It is a ratio of panicle number determined from a stressed plant to that grown in normal environment." [GR:pj] is_a: TO:0000152 ! panicle number [Term] id: TO:0001033 name: relative spikelet number def: "It is a ratio of spikelet number per panicle/inflorescence determined from a stressed plant to that grown in normal environment." [GR:pj] synonym: "relative number of spikelet per panicle" [] is_a: TO:0000456 ! spikelet number [Term] id: TO:0001034 name: relative plant height def: "It is a ratio of the plant height determined from a stressed plant to that grown in normal environment." [GR:pj] is_a: TO:0000207 ! plant height [Term] id: TO:0001035 name: stem width def: "Measurement of width of the stem" [GR:cwt] synonym: "culm diameter" [] synonym: "culm width" [] is_a: TO:0000361 ! stem anatomy and morphology trait [Term] id: TO:0001036 name: stem senescence def: "A measurement of aging of stem. " [GR:cwt] synonym: "culm senescence" [] is_a: TO:0000361 ! stem anatomy and morphology trait [Term] id: TO:0002600 name: flower organ size def: "Size of the given floral organ type." [GR:pj] exact_synonym: "floral organ size" [] is_a: TO:0000499 ! flower anatomy and morphology trait [Term] id: TO:0002601 name: stamen size def: "Size of the stamen." [GR:pj] is_a: TO:0000215 ! stamen anatomy and morphology trait is_a: TO:0002600 ! flower organ size [Term] id: TO:0002602 name: pistil size def: "Size of the pistil." [GR:pj] is_a: TO:0000223 ! pistil anatomy and morphology trait is_a: TO:0002600 ! flower organ size [Term] id: TO:0002603 name: petal size def: "Size of the petal." [GR:pj] is_a: TO:0000275 ! perianth anatomy and morphology trait is_a: TO:0002600 ! flower organ size [Term] id: TO:0002604 name: sepal size def: "Size of the sepal." [GR:pj] is_a: TO:0000275 ! perianth anatomy and morphology trait is_a: TO:0002600 ! flower organ size [Term] id: TO:0002605 name: petal length def: "Length of the petal." [GR:pj] is_a: TO:0002603 ! petal size is_a: TO:0002614 ! floral organ length [Term] id: TO:0002606 name: petal width def: "Width of petals in a flower." [GR:pj] is_a: TO:0002603 ! petal size is_a: TO:0002615 ! floral organ width [Term] id: TO:0002607 name: sepal length def: "Length of the sepal." [GR:pj] is_a: TO:0002604 ! sepal size is_a: TO:0002614 ! floral organ length [Term] id: TO:0002608 name: sepal width def: "Width of sepals in a flower." [GR:pj] is_a: TO:0002604 ! sepal size is_a: TO:0002615 ! floral organ width [Term] id: TO:0002609 name: stamen length def: "Length of the stamen." [GR:pj] is_a: TO:0002601 ! stamen size is_a: TO:0002614 ! floral organ length [Term] id: TO:0002610 name: pistil length def: "Length of the pistil." [GR:pj] is_a: TO:0002602 ! pistil size is_a: TO:0002614 ! floral organ length [Term] id: TO:0002611 name: homeotic development trait def: "A developmental trait resulting development of increased\, decreased or new organs and organ parts due to a mutation that causes one member of a repetitive series to assume the identity of another member \, for example\, the transformation of sepals into petals." [GR:pj] synonym: "homeotic mutation" [] is_a: TO:0000357 ! growth and development trait [Term] id: TO:0002612 name: vegetative homeotic development trait def: "A developmental trait resulting development of increased\, decreased or new vegetative organs and organ parts due to a mutation that causes one member of a repetitive series to assume the identity of another member \, for example\, the transformation of leaves into scales." [GR:pj] is_a: TO:0002611 ! homeotic development trait [Term] id: TO:0002613 name: reproductive homeotic development trait def: "A developmental trait resulting development of increased\, decreased or new reproductive organs and organ parts due to a mutation that causes one member of a repetitive series to assume the identity of another member \, for example\, the transformation of sepals into petals." [GR:pj] is_a: TO:0002611 ! homeotic development trait [Term] id: TO:0002614 name: floral organ length def: "Length of the given floral organ type." [GR:pj] is_a: TO:0002600 ! flower organ size [Term] id: TO:0002615 name: floral organ width def: "Width of the given floral organ type." [GR:pj] is_a: TO:0002600 ! flower organ size [Term] id: TO:0002616 name: flowering time def: "Traits associated with the timing of the flowering (anthesis)." [GR:pj] comment: Ofetn influenced by the environemnt that includes\, day light\, temperature and geographic location. synonym: "time of flowering" [] related_synonym: "anthesis" [] is_a: TO:0000622 ! flower development trait [Term] id: TO:0002617 name: fruit color def: "An assay for the color of the fruit and its parts." [GR:pj] is_a: TO:0002728 ! fruit quality trait [Term] id: TO:0002618 name: endocarp color is_a: TO:0000707 ! pericarp color [Term] id: TO:0002619 name: mesocarp color is_a: TO:0000707 ! pericarp color [Term] id: TO:0002620 name: epicarp color is_a: TO:0000707 ! pericarp color [Term] id: TO:0002621 name: fruit columella color is_a: TO:0002617 ! fruit color [Term] id: TO:0002622 name: locular tissue trait def: "The traits observed for the locular tissue present around the seeds as found in Solanaceae." [SGN:nm] comment: The values observed in tomato and pepper fruits may be defined differently. is_a: TO:0002728 ! fruit quality trait [Term] id: TO:0002623 name: pericarp texture is_a: TO:0002728 ! fruit quality trait [Term] id: TO:0002624 name: epicarp texture is_a: TO:0002623 ! pericarp texture [Term] id: TO:0002625 name: fruit size def: "An assay to determine the variation in the size of the fruit." [GR:pj] synonym: "FRSZ" [] is_a: TO:0002629 ! fruit structure trait is_a: TO:0002728 ! fruit quality trait [Term] id: TO:0002626 name: fruit length def: "An assay to determine the variation in the length of the fruit." [GR:pj] is_a: TO:0002625 ! fruit size [Term] id: TO:0002627 name: fruit width def: "An assay to determine the variation in the width of the fruit." [GR:pj] synonym: "FRWD" [] is_a: TO:0002625 ! fruit size [Term] id: TO:0002628 name: fruit shape def: "An assay to determine the variation in the shape of the fruit." [GR:pj] is_a: TO:0002629 ! fruit structure trait is_a: TO:0002728 ! fruit quality trait [Term] id: TO:0002629 name: fruit structure trait def: "Traits associated with changes in the anatomy or structure of the fruit and its parts." [GR:pj] synonym: "fruit anatomy and morphology trait" [] synonym: "fruit morphology" [] is_a: TO:0000017 ! anatomy and morphology related trait [Term] id: TO:0002630 name: fruit distal end shape def: "An assay to determine the variation in the shape of the fruit's distal end." [GR:pj] is_a: TO:0002628 ! fruit shape [Term] id: TO:0002631 name: fruit proximal end shape def: "An assay to determine the variation in the shape of the fruit's proximal end." [GR:pj] is_a: TO:0002628 ! fruit shape [Term] id: TO:0002632 name: fruit abscission zone size def: "An assay to determine the variation in the size of the fruit abscission zone." [GR:pj] synonym: "size stem scar size" [] is_a: TO:0002629 ! fruit structure trait is_a: TO:0002729 ! fruit senescing quality trait [Term] id: TO:0002633 name: fruit ripening trait def: "An assay to determin the variation in the extent of fruit ripening." [GR:pj] synonym: "fruit ripening" [] is_a: TO:0000349 ! physiological process related trait is_a: TO:0000357 ! growth and development trait is_a: TO:0002728 ! fruit quality trait [Term] id: TO:0002634 name: fruit firmness def: "In addition to the fruit color\, firmness is the best measurement of ripeness. It is assayed as the force necessary to break the flesh tissues\nand depends on the different growth stages during the ripening process." [BR:pj] is_a: TO:0002728 ! fruit quality trait [Term] id: TO:0002635 name: leaf margin trait def: "Traits associated with changes in the anatomy or structure of the leaf margin. Often associated with leaf margin curvature." [GR:pj] synonym: "leaf margin curvature" [] is_a: TO:0000419 ! leaf anatomy and morphology trait [Term] id: TO:0002636 name: leaflet number def: "An assay to detrmine the variation the number of leaves." [GR:pj] is_a: TO:0000419 ! leaf anatomy and morphology trait [Term] id: TO:0002637 name: leaf size def: "Variation in sizes of leaf. " [GR:pj] is_a: TO:0000419 ! leaf anatomy and morphology trait [Term] id: TO:0002638 name: shoot meristem development def: "An assay to associate observing effects on the development of shoot meristem." [GR:pj] synonym: "shoot meristem abortion" [] is_a: TO:0000654 ! shoot development trait is_a: TO:0006016 ! meristem tissue development trait [Term] id: TO:0002639 name: shoot branching is_a: TO:0000361 ! stem anatomy and morphology trait [Term] id: TO:0002640 name: fruit set trait is_a: TO:0000371 ! yield trait [Term] id: TO:0002641 name: acid detergent fiber def: "The percentage of highly indigestible or slowly digestible fiber in a feed or forage. Acid detergent fiber contains cellulose as well as silica and lignin which are associated with low digestibility." [GR:pj, GrainGenes_trait:Acid detergent fiber, web:http\://www.foragetesting.org/lab_procedure/sectionB/4/part4.1.htm] comment: The method typically uses acidified quaternary detergent solution to dissolve cell solubles\, hemicellulose and soluble minerals leaving a residue of cellulose\, lignin\, and heat damaged protein and a portion of cell wall protein and minerals (ash). Acid detergent fiber is determined gravimetrically as the residue remaining after extraction. The lower the acid detergent fiber\, the more digestible the feed is and the higher the energy value of the feed. synonym: "ACIDDETFIBR" [] synonym: "ADF" [] is_a: TO:0002642 ! dietary fiber related trait [Term] id: TO:0002642 name: dietary fiber related trait def: "The traits assayed for content and quality of food/forage based on pre or post digestive processes." [GR:pj] is_a: TO:0000597 ! quality trait [Term] id: TO:0002643 name: carbon isotope discrimination def: "It is a measure of the C isotopic composition in plant material relative to the value of the same ratio in the air of the environment where the plant is grown." [GR:pj, PMID:11756262, GrainGenes_trait:Carbon isotope discrimination] synonym: "CBISOTPDISC" [] is_a: TO:0000465 ! mineral and ion content related trait [Term] id: TO:0002644 name: dry matter digestibility def: "Expressed as a percent\, is a measure of the dry matter content of forage or feed that is retained in the animal body." [GR:pj, GR:iyt, GrainGenes_trait:Dry matter digestibility] synonym: "DMATTDIGAB" [] is_a: TO:0000597 ! quality trait [Term] id: TO:0002645 name: malt tenderness def: "Percentage of soft malt\, measured from micro malting 50g of barley." [PMID:12677407, GrainGenes_trait:Malt tenderness] synonym: "MALTTENDER" [] is_a: TO:0000667 ! cooking or brewing quality is_a: TO:0000685 ! fruit tenderness [Term] id: TO:0002646 name: flour particle size def: "Size of flour particles determined after grinding the grains. The size depends on the length and type of grinding." [GR:pj, GrainGenes_trait:Particle size] comment: It affects the water absorption\, dough handling characteristics and loaf volume while cooking. synonym: "FLRPARTSZ" [] is_a: TO:0000667 ! cooking or brewing quality [Term] id: TO:0002647 name: starch digestibility def: "Expressed as a percent\, is a measure of the starch content of forage or feed that is retained in the animal body." [GR:pj, GrainGenes_trait:Starch digestibility] synonym: "STARCHDIG" [] is_a: TO:0000597 ! quality trait [Term] id: TO:0002648 name: water absorption by seed def: "A measure of the relative water absorption after soaking a known amount (weight) of seed." [GR:pj, GrainGenes_trait:Water absorption] synonym: "WABSORPSD" [] is_a: TO:0000162 ! seed quality [Term] id: TO:0002649 name: pesticide sensitivity is_a: TO:0000482 ! chemical stress sensitivity [Term] id: TO:0002650 name: phototropism def: "The movement of a plant or plant part in the direction of the light." [GR:pj] is_a: TO:0000075 ! light sensitivity [Term] id: TO:0002651 name: shoot phototropism def: "Movement of the shoot part of a plant in the direction of the light." [GR:pj, PMID:15598797] narrow_synonym: "coleoptile curvature" [] narrow_synonym: "coleoptile phototropism" [] is_a: TO:0002650 ! phototropism [Term] id: TO:0002652 name: root phototropism def: "Movement of the shoot part of a plant in the direction of the light." [GR:pj, PMID:15598797] is_a: TO:0002650 ! phototropism [Term] id: TO:0002653 name: endosperm storage protein content def: "Assay for the amount of seed storage protein present in the endosperm." [GR:pj] is_a: TO:0000490 ! protein composition related trait is_a: TO:0000598 ! protein content [Term] id: TO:0002654 name: pyruvate orthophosphate dikinase activity def: "Catalysis of the reaction\: ATP + pyruvate + phosphate = AMP + phosphoenolpyruvate + diphosphate" [GR:pj, EC:2.7.9.1, GO:GO\:0050242] exact_synonym: "PPDK" [] exact_synonym: "Pyruvate phosphate dikinase" [] exact_synonym: "Pyruvate\, phosphate phosphotransferase" [] is_a: TO:0000599 ! enzyme activity [Term] id: TO:0002655 name: starch grain size def: "Assay to determine the size of the starcg grain size." [GR:pj] is_a: TO:0000162 ! seed quality [Term] id: TO:0002656 name: starch grain shape def: "Assay to determine the shape of the starch grain." [GR:pj] is_a: TO:0000162 ! seed quality [Term] id: TO:0002657 name: oxidative stress def: "An assay to determine the stress to the plant associated with the production of reactive oxygen and its ability to readily detoxify the reactive intermediates." [GR:pj] is_a: TO:0000482 ! chemical stress sensitivity [Term] id: TO:0002658 name: starch grain synthesis def: "An assay to determine if the starch grains are formed in the plant or plant part. Often associated with the starch biosynthesis and branching of the starch." [GR:pj] is_a: TO:0000283 ! biological process related trait [Term] id: TO:0002659 name: pistil number def: "Number of pistils in the gynoecium." [GR:pj] is_a: TO:0000223 ! pistil anatomy and morphology trait is_a: TO:0002613 ! reproductive homeotic development trait is_a: TO:0006022 ! floral organ development trait [Term] id: TO:0002660 name: cytokinin content def: "Measures the cytokinin content in a plant or plant part. " [GR:pj] is_a: TO:0000476 ! growth hormone content [Term] id: TO:0002661 name: seed maturation def: "This trait can be derived based on the parameters like\, degree of grain filling\, grain hardness\, hull color\, grain moisture\, etc. It can be determined for (a)synchronously with any of these parameters." [GR:pj] synonym: "SDMT" [] synonym: "asynchronous seed maturation" [] synonym: "nonsynchronous seed maturation" [] synonym: "synchronous seed maturation" [] is_a: TO:0000653 ! seed development trait [Term] id: TO:0002662 name: leaf rolling tolerance def: "Tolerance for leaf rolling or wilting observed in response to stresses like drought\, water and temperature. It precedes leaf drying stage. " [GR:pj] exact_synonym: "LFRLTL" [] narrow_synonym: "wilting tolerance" [] broad_synonym: "Cold-induced wilting tolerance" [] is_a: TO:0000085 ! leaf rolling [Term] id: TO:0002663 name: leaf necrosis tolerance def: "Tolerance for leaf necrosis or scorching observed in response to stresses like drought\, insecticides and cold temperature as evidenced by less number or chlorotic and/or necrotic tissue." [GR:pj] synonym: "Cold-induced necrosis tolerance" [] synonym: "LFNECTL" [] synonym: "necrosis tolerance" [] is_a: TO:0000652 ! leaf necrosis [Term] id: TO:0002664 name: leaf yellowing tolerance def: "Tolerance for leaf color yellowing observed in response to stresses like drought\, water and temperature. It may precedes leaf drying stage. " [GR:pj] synonym: "LFYTL" [] broad_synonym: "Cold-induced yellowing tolerance" [] is_a: TO:0000326 ! leaf color [Term] id: TO:0002665 name: root hair length def: "Average maximum length of the root hair present in the root of a plant in a study." [GR:pj] synonym: "RTHLG" [] synonym: "RTHRLG" [] is_a: TO:0000043 ! root anatomy and morphology trait [Term] id: TO:0002666 name: seed phosphorus content def: "Amount of phosphorus in the seed." [GR:pj] synonym: "SDPHOCN" [] is_a: TO:0001024 ! phosphorus content [Term] id: TO:0002667 name: abscisic acid content def: "Measures the abscisic acid content in a plant or plant part. " [GR:pj] synonym: "ABA content" [] synonym: "ABACN" [] is_a: TO:0000476 ! growth hormone content [Term] id: TO:0002668 name: jasmonic acid content def: "Measures the jasmonic acid content in a plant or plant part. " [GR:pj, PMID:17031029] synonym: "JA content" [] synonym: "jasmonate content" [] is_a: TO:0000476 ! growth hormone content [Term] id: TO:0002669 name: diterpenoid phytoalexin content def: "Measures the diterpenoid phytoalexin content in a plant or plant part." [GR:pj] comment: Diterpenoid phytoalexins are polycyclic diterpenes involved in pathogen response. is_a: TO:0000290 ! flavonoid content [Term] id: TO:0002670 name: momilactone A content def: "Measures the momilactone A content in a plant or plant part." [PMID:16569039] comment: momilactone A is a instance of diterpenoid phytoalexin. synonym: "phytoalexin momilactone A content" [] is_a: TO:0002669 ! diterpenoid phytoalexin content [Term] id: TO:0002671 name: momilactone B content def: "Measures the momilactone A content in a plant or plant part." [PMID:16569039] comment: momilactone B is a instance of diterpenoid phytoalexin. synonym: "phytoalexin momilactone B content" [] is_a: TO:0002669 ! diterpenoid phytoalexin content [Term] id: TO:0002672 name: auxin content def: "Measures the auxin content in a plant or plant part. " [GR:pj, PMID:16908506] comment: The most important auxin produced by plants is indole-3-acetic acid (IAA) synonym: "AUXCN" [] synonym: "IAA content" [] synonym: "indole-3-acetic acid content" [] is_a: TO:0000476 ! growth hormone content [Term] id: TO:0002673 name: amino acid content def: "The amino acid content in a plant or plant part. " [GR:pj] is_a: TO:0000281 ! metabolite content related trait [Term] id: TO:0002674 name: tryptophan content def: "Amino acid tryptophan content in a plant or plant part. " [GR:pj] is_a: TO:0002673 ! amino acid content [Term] id: TO:0002675 name: gibberellic acid content def: "Measures the gibberellic acid content in a plant or plant part. " [GR:pj] synonym: "GA content" [] synonym: "GACN" [] synonym: "gibberellin content" [] is_a: TO:0000476 ! growth hormone content [Term] id: TO:0002676 name: brassinosteroid content def: "Measures the brassinosteroid content in a plant or plant part. " [GR:pj] comment: Brassinosteroids (BR) are a group of steroidal plant hormones. synonym: "BRCN" [] is_a: TO:0000476 ! growth hormone content [Term] id: TO:0002677 name: brassinosteroid sensitivity def: "Response with respect to application of Brassinosteroid." [GR:pj] comment: Brassinosteroids (BR) are a group of steroidal plant hormones. synonym: "BRSN" [] is_a: TO:0000401 ! plant growth hormone sensitivity [Term] id: TO:0002678 name: panicleless def: "The absence of panicle in the plant\, either due to the abortion of the developmental process and/or due to environmental factors." [GR:pj] is_a: TO:0000152 ! panicle number is_a: TO:0002679 ! inflorescenceless [Term] id: TO:0002679 name: inflorescenceless def: "The absence of inflorescence in the plant\, either due to the abortion of the inflorescence developmental process and/or due to environmental factors." [GR:pj] is_a: TO:0000582 ! inflorescence number [Term] id: TO:0002680 name: albumin content def: "Assay to detrmine the amount of albumin protein. " [GR:pj] synonym: "albumen content" [] is_a: TO:0000325 ! soluble protein content [Term] id: TO:0002681 name: leaf curling def: "An assay to measure the extent of curling of the leaf lamina. " [GR:pj] comment: This is due to the changes in the leaf developmental process and is different from the leaf rolling (TO\:0000085) observed due to the water deficient or dorught linke conditions. synonym: "curled leaf trait" [] synonym: "frizzled leaf trait" [] is_a: TO:0000655 ! leaf development trait [Term] id: TO:0002682 name: plant cell shape def: "An assay to determine the variation in the shape of the given plant cell type." [GR:pj] is_a: TO:0002683 ! plant cell anatomy and morphology trait [Term] id: TO:0002683 name: plant cell anatomy and morphology trait def: "Traits associated with changes in the anatomy or structure of the plant cell and its parts." [GR:pj] is_a: TO:0000017 ! anatomy and morphology related trait [Term] id: TO:0002684 name: plant cell size def: "An assay to determine the variation in the size of the given plant cell type." [GR:pj] is_a: TO:0002683 ! plant cell anatomy and morphology trait [Term] id: TO:0002685 name: crown root number def: "A count of number of crown roots present in the seedling." [GR:pj] is_a: TO:0000084 ! root number [Term] id: TO:0002686 name: cell growth and development trait def: "Traits associated with observing effects on the growth and development of the plant cell and its parts." [GR:pj] is_a: TO:0000357 ! growth and development trait [Term] id: TO:0002687 name: cell elongation trait def: "An assay to determine the variation in the length of the plant cell due to cell growth and elongation." [GR:pj] synonym: "cell length" [] is_a: TO:0002686 ! cell growth and development trait [Term] id: TO:0002688 name: leaf lamina joint bending def: "An assay to determine the extent of the bending that occurrs to the leaf lamina joint in degrees." [GR:pj, PMID:14615594] comment: It may happen due to environmental stress such as upon brassinosteroid treatment. is_a: TO:0000492 ! leaf shape [Term] id: TO:0002689 name: leaf sheath length def: "Actual length measurements\, in centimeters of the leaf sheath." [GR:pj] synonym: "LFSLG" [] is_a: TO:0002637 ! leaf size relationship: part_of TO:0000135 ! leaf length [Term] id: TO:0002690 name: leaf lamina length def: "Actual length measurements\, in centimeters of the leaf laimina." [GR:pj] synonym: "LFLLG" [] exact_synonym: "leaf blade length" [] is_a: TO:0002637 ! leaf size relationship: part_of TO:0000135 ! leaf length [Term] id: TO:0002691 name: peduncle length def: "An assay to determin the variation in the length of the peduncle." [GR:pj] comment: Peduncle is the stalk of an inflorescence; that part of the inflorescence below the first flower or inflorescence branch and above the last foliage leaf/pair of foliage leaves. exact_synonym: "neck internode length" [PMID:17303594] is_a: TO:0000621 ! inflorescence development trait [Term] id: TO:0002692 name: root meristem development def: "An assay to determine the variation in the root meristem development." [GR:pj, PMID:17303594] comment: The variation may be due to both the genotypic and/or environmental effects. is_a: TO:0000656 ! root development trait is_a: TO:0006016 ! meristem tissue development trait [Term] id: TO:0002693 name: gravity response trait def: "An assay to determine the variation in the gravitropism under the influence of gravity or zero gravity" [GR:pj] is_a: TO:0000168 ! abiotic stress trait [Term] id: TO:0002694 name: fruit flavor trait def: "An assay to determine the sensory impression of a fruit by the chemical senses of taste and smell." [GR:pj] is_a: TO:0000281 ! metabolite content related trait is_a: TO:0002728 ! fruit quality trait [Term] id: TO:0002695 name: beta-carotene content def: "The beta-carotene content in a plant or plant part. " [GR:pj] comment: beta-carotene is the most common form of carotenoid. exact_synonym: "beta-carotenoid content" [] is_a: TO:0002697 ! cyclic carotene content [Term] id: TO:0002696 name: alpha carotene content def: "The alpha-carotene content in a plant or plant part. " [GR:pj] comment: alpha-carotene is the second most common form of carotenoid. exact_synonym: "alpha-carotenoid content" [] is_a: TO:0002697 ! cyclic carotene content [Term] id: TO:0002697 name: cyclic carotene content def: "The cyclic carotene content in a plant or plant part. " [GR:pj] is_a: TO:0000289 ! carotene content [Term] id: TO:0002698 name: acyclic carotene content def: "The acyclic carotene content in a plant or plant part. " [GR:pj] is_a: TO:0000289 ! carotene content [Term] id: TO:0002699 name: lycopene content def: "The lycopene content in a plant or plant part. " [GR:pj] comment: Lycopene is the most efficient quencher of singlet oxygen free radicals. is_a: TO:0002698 ! acyclic carotene content [Term] id: TO:0002700 name: pungency def: "The quality of producing a sharp sensation of taste or smell." [GR:pj] is_a: TO:0002694 ! fruit flavor trait [Term] id: TO:0002701 name: lutein content def: "The leutein content in a plant or plant part. " [GR:pj] is_a: TO:0000301 ! xanthophyll content [Term] id: TO:0002702 name: cercospora leaf spot resistance def: "Causal agent\: Cercospora spp." [GR:pj] is_a: TO:0000439 ! fungal disease resistance [Term] id: TO:0002703 name: protist disease resistance def: "The resistance exhibited by a plant or a group of plants (population) in response to the disease caused by a protist infection as compared to the susceptible and/or the reference plants of the same species." [GR:pj] is_a: TO:0000112 ! disease resistance [Term] id: TO:0002704 name: Meloidogyne incognita resistance def: "Causal agent\: Meloidogyne incognita. Symptom\: resistant to damage caused by the pathogen Meloidogyne incognita (root knot nematode). It produces characteristic galls (swellings) on roots." [GR:pj] is_a: TO:0000384 ! nematode damage resistance [Term] id: TO:0002705 name: cucurbit downy mildew resistance def: "Causal agent\: Pseudoperonospora cubensis. It causes the downy mildew disease in cucurbits." [GR:pj] is_a: TO:0000439 ! fungal disease resistance [Term] id: TO:0002706 name: Meloidogyne javanica resistance def: "Causal agent\: Meloidogyne javanica. Symptom\: resistant to damage caused by the pathogen Meloidogyne javanica (root knot nematode). It produces characteristic galls (swellings) on roots." [GR:pj] is_a: TO:0000384 ! nematode damage resistance [Term] id: TO:0002707 name: petiole color def: "The color of the petiole." [GR:pj] relationship: part_of TO:0000326 ! leaf color [Term] id: TO:0002708 name: xylem color def: "The color of the xylem tissue." [GR:pj] is_a: TO:0000470 ! vascular tissue related trait [Term] id: TO:0002709 name: phloem color def: "The color of the phloem tissue." [GR:pj] is_a: TO:0000470 ! vascular tissue related trait [Term] id: TO:0002710 name: root shape def: "The shape of the plant root system.\n" [GR:pj] is_a: TO:0000043 ! root anatomy and morphology trait [Term] id: TO:0002711 name: total water soluble content def: "The concentration of water soluble components in the plant as determined by refractive index. " [GR:pj] is_a: TO:0000281 ! metabolite content related trait [Term] id: TO:0002712 name: stay green trait def: "The color of plant and the photosynthetic organs remain green compared to turning yellow and or brown at the time of senescing. " [GR:pj] relationship: part_of TO:0000326 ! leaf color [Term] id: TO:0002713 name: cell organelle structure trait def: "Trait(s) associated with phenotypes observed for abnormal development of organelle structure and biogenesis." [GR:pj] synonym: "cell organelle development trait" [] narrow_synonym: "organelle biogenesis trait" [] narrow_synonym: "organelle structure trait" [] is_a: TO:0000017 ! anatomy and morphology related trait [Term] id: TO:0002714 name: plastid development trait def: "Trait(s) associated with phenotypes observed for abnormal development of plastid structure and its biogenesis." [GR:pj] narrow_synonym: "plastid biogenesis trait" [] narrow_synonym: "plastid structure trait" [] is_a: TO:0002713 ! cell organelle structure trait is_a: TO:0002755 ! cell organelle development trait [Term] id: TO:0002715 name: chloroplast development trait def: "Trait(s) associated with phenotypes observed for abnormal development of chloroplast structure and biogenesis." [GR:pj] narrow_synonym: "chloroplast biogenesis trait" [] narrow_synonym: "chloroplast structure trait" [] is_a: TO:0002714 ! plastid development trait [Term] id: TO:0002716 name: auricle pubescence def: "Extent of pubescence (presence of hairs) on the auricle." [GR:pj] synonym: "AUPUBES" [] is_a: TO:0002717 ! auricle morphology and anatomy trait [Term] id: TO:0002717 name: auricle morphology and anatomy trait def: "Traits associated with changes in the anatomy or structure of the auricle." [GR:pj] is_a: TO:0000419 ! leaf anatomy and morphology trait [Term] id: TO:0002718 name: awn anatomy and morphology trait def: "Traits associated with changes in the anatomy or structure of the awn." [GR:pj] is_a: TO:0000079 ! lemma and palea anatomy and morphology trait [Term] id: TO:0002719 name: awn thickness def: "Thickness of the awn measured at a given distance from the apiculus." [GR:pj] synonym: "AWNTH" [] is_a: TO:0002718 ! awn anatomy and morphology trait [Term] id: TO:0002720 name: leaf lamina width def: "Actual measurements\, in centimeters of the widest portion of the leaf lamina." [GR:pj] synonym: "leaf blade width" [] exact_synonym: "LFLWD" [] is_a: TO:0000370 ! leaf width [Term] id: TO:0002721 name: leaf sheath width def: "Actual measurements\, in centimeters of the widest portion of the leaf sheath in a grass plant." [GR:pj] is_a: TO:0000370 ! leaf width [Term] id: TO:0002722 name: leaf pubescence def: "Extent of pubescence (presence of hairs) on the leaf surface." [GR:pj] is_a: TO:0000419 ! leaf anatomy and morphology trait [Term] id: TO:0002723 name: leaf lamina margin pubescence def: "Extent of pubescence (presence of hairs) on the leaf blade margin." [GR:pj] synonym: "LFLMPUBES" [] synonym: "leaf blade margin pubescence" [] is_a: TO:0002722 ! leaf pubescence [Term] id: TO:0002724 name: leaf sheath color def: "Color of the leaf sheath. " [GR:pj] synonym: "LFSCL" [] is_a: TO:0000326 ! leaf color [Term] id: TO:0002725 name: life cycle habit def: "Determined for type of life cycle being annual\, binneal\, perennial etc." [GR:pj] synonym: "LIFECYCHAB" [] is_a: TO:0000357 ! growth and development trait [Term] id: TO:0002726 name: sterile lemma shape def: "Shape of the sterile lemma." [GR:pj] synonym: "STLEMSHP" [] is_a: TO:0000079 ! lemma and palea anatomy and morphology trait [Term] id: TO:0002727 name: sterile lemma width def: "Width of the sterile lemma. Measured in the widest portion of the sterile lemma." [GR:pj] synonym: "STLEMWD" [] is_a: TO:0000079 ! lemma and palea anatomy and morphology trait [Term] id: TO:0002728 name: fruit quality trait def: "Any trait contributing to overall improvement of the fruit. Often associated to economical and or commercial importance." [GR:pj] is_a: TO:0000597 ! quality trait [Term] id: TO:0002729 name: fruit senescing quality trait def: "Traits associated with the fruit abscission zone." [GR:pj] is_a: TO:0002728 ! fruit quality trait [Term] id: TO:0002730 name: grain shape def: "An assay to determine the variation in the shape of the dehulled grain." [GR:pj] synonym: "DHULGRSHP" [] synonym: "GRSHP" [] synonym: "dehulled-grain shape" [] is_a: TO:0002628 ! fruit shape [Term] id: TO:0002731 name: grain length to width ratio def: "Determined from grain length and grain width on dehulled grain." [GR:pj] synonym: "DHULGRLGWDRO" [] synonym: "GRLHWDRO" [] synonym: "dehulled-grain length to width ratio" [] is_a: TO:0000397 ! grain size [Term] id: TO:0002732 name: flag leaf angle: early stage def: "In grasses the flag leaf angle is measured near the collar as the angle of attachment between the flag leaf blade and the main inflorescence axis in grass plants. Observed around anthesis stage." [GR:pj] synonym: "FLFAGERLY" [] synonym: "flag leaf attitude\: early stage" [] is_a: TO:0000124 ! flag leaf angle [Term] id: TO:0002733 name: flag leaf angle: late stage def: "In grasses the flag leaf angle is measured near the collar as the angle of attachment between the flag leaf blade and the main inflorescence axis in grass plants. Observed at maturity stage." [GR:pj] synonym: "FLFAGLATE" [] synonym: "flag leaf attitude\: late stage" [] is_a: TO:0000124 ! flag leaf angle [Term] id: TO:0002734 name: awn presence def: "The presence or absence of awn. Observation may include relative awn size." [GR:pj] synonym: "AWNPLU" [] is_a: TO:0002718 ! awn anatomy and morphology trait [Term] id: TO:0002735 name: straighthead def: "Malformed inflorescence (panicle in rice)\, by staying upright/straight at the time of maturity and may carry infertile seeds." [GR:pj, web:http\://plantpathology.tamu.edu/Texlab/Grains/Rice/rices.html] comment: For rice\: Straighthead is a physiological disorder that causes the entire head to be blank and remain upright at maturity in rice. Straighthead generally occurs in spots scattered throughout a field and is most easily recognized near harvest when normal plants have downturned heads (from the weight of the grain in the panicle). The disease is frequently found on sandy loam soils but seldom on clay soils. Old cotton fields with arsenic residues can have a severe incidence of straighthead. Other\, as yet unknown\, soil factors are also involved in causing straighthead. Often it is found in fields where excessive non-decayed vegetation has been plowed under just before planting. The disease is characterized by upright heads when the rice matures due to infertile seed. Hulls may be distorted into a crescent shape or \"parrot beak\". One or both hulls may be missing. Affected plants continue to grow\, are a darker green\, and often produce shoots from a lower portion of the plant. First year crops of rice grown on \"new ground\" are more likely to be affected. Some varieties are more tolerant than others. Control measures include planting resistant varieties and draining fields with a history of the disorder just prior to internode elongation. is_a: TO:0000168 ! abiotic stress trait [Term] id: TO:0002736 name: flower number def: "The number of flowers." [GR:pj] is_a: TO:0000499 ! flower anatomy and morphology trait [Term] id: TO:0002737 name: floret number per branch def: "Average number of flowers (florets) per branch in a grass inflorescence." [GR:pj] synonym: "FLNBPBR" [] is_a: TO:0000670 ! floret number [Term] id: TO:0002738 name: floret number per inflorescence def: "Average number of flowers (florets) in a grass inflorescence." [GR:pj] synonym: "FLNBPINFLO" [] synonym: "FLNBPPN" [] synonym: "floret number per panicle" [] synonym: "florets per inflorescence" [] exact_synonym: "florets per panicle" [] is_a: TO:0000670 ! floret number [Term] id: TO:0002739 name: fruit surface area def: "Average whole fruit surface area." [GR:pj] synonym: "FRUTSURFAR" [] is_a: TO:0002728 ! fruit quality trait [Term] id: TO:0002741 name: grain surface area alt_id: TO:0002740 def: "The average surface area of the grain without hull (dehulled) in a grass fruit caryopsis." [GR:pj] synonym: "DHULGRSURFAR" [] synonym: "GRSURFAR" [] synonym: "dehulled-grain surface area" [] synonym: "hulled-grain surface area" [] synonym: "kernel surface area" [] is_a: TO:0002728 ! fruit quality trait is_a: TO:0002739 ! fruit surface area [Term] id: TO:0002742 name: fruit volume def: "Volume of the fruit." [GR:pj] is_a: TO:0002728 ! fruit quality trait [Term] id: TO:0002743 name: grain volume def: "Volume of the grain without hull (dehulled)." [GR:pj] synonym: "DHULGRVOL" [] synonym: "GRVOL" [] exact_synonym: "dehulled-grain volume" [] is_a: TO:0002742 ! fruit volume [Term] id: TO:0002744 name: fruit curved length def: "Average length of the curved surface of fruit." [GR:pj] is_a: TO:0002625 ! fruit size is_a: TO:0002728 ! fruit quality trait [Term] id: TO:0002745 name: grain curved length def: "Average length of the curved surface of grain without hull (dehulled)." [GR:pj] synonym: "DHULGRCURVLG" [] exact_synonym: "curved length of dehulled-grain" [] exact_synonym: "dehulled-grain curved length" [] is_a: TO:0002744 ! fruit curved length [Term] id: TO:0002746 name: fruit weight def: "Average weight of the given number of fruits." [GR:pj] is_a: TO:0002728 ! fruit quality trait [Term] id: TO:0002747 name: 10-dehulled grain weight def: "Weight of 10-dehulled grain having pericarp (seed coat)" [GR:pj] synonym: "10-grain weight" [] synonym: "TENGRWT" [] synonym: "ten dehulled-grain weight" [] synonym: "ten grain weight" [] exact_synonym: "TENDHULGRWT" [] is_a: TO:0000590 ! grain weight [Term] id: TO:0002748 name: ligule anatomy and morphology trait def: "Traits associated with changes in the anatomy or structure of the ligule." [GR:pj] is_a: TO:0000419 ! leaf anatomy and morphology trait [Term] id: TO:0002749 name: ligule pubescence def: "Extent of pubescence (presence of hairs) on the ligule." [GR:pj] synonym: "LIGPUBES" [] is_a: TO:0002748 ! ligule anatomy and morphology trait [Term] id: TO:0002750 name: ligule margin pubescence def: "Extent of pubescence (presence of hairs) on the ligule margin." [GR:pj] synonym: "LIGMPUBES" [] exact_synonym: "ligule margin hairiness" [] is_a: TO:0002748 ! ligule anatomy and morphology trait [Term] id: TO:0002751 name: inflorescence branch arrangement alt_id: TO:0002752 def: "Arrangement of inflorescence branches." [GR:pj] synonym: "INFLBRARANGE" [] synonym: "panicle branch arrangement" [] is_a: TO:0000373 ! inflorescence anatomy and morphology trait [Term] id: TO:0002753 name: arrangement of inflorescence primary branch def: "Arrangement of primary branches in an inflorescence." [GR:pj] synonym: "PBRARANGE" [] synonym: "arrangement of primary branch" [] synonym: "primary branch arrangement" [] is_a: TO:0002751 ! inflorescence branch arrangement [Term] id: TO:0002754 name: inflorescence axis texture def: "Texture of the inflorescence axis." [GR:pj] synonym: "INFLOAXISTEX" [] synonym: "PNAXISTEX" [] exact_synonym: "panicle axis texture" [] is_a: TO:0000373 ! inflorescence anatomy and morphology trait [Term] id: TO:0002755 name: cell organelle development trait def: "Trait(s) associated with phenotypes observed for abnormal development of cell organelle structure and its biogenesis." [GR:pj] is_a: TO:0000357 ! growth and development trait [Term] id: TO:0002756 name: shoot habit def: "Estimated by the angle of inclination of the main shoot/stem against the soil/growth medium surface." [GR:pj] synonym: "CULMHAB" [] synonym: "STEMHAB" [] synonym: "culm habit" [] synonym: "growth habit" [] synonym: "stem habit" [] is_a: TO:0000077 ! shoot anatomy and morphology trait [Term] id: TO:0002757 name: flag leaf length def: "Length of the flag leaf in the grass plant." [GR:pj] exact_synonym: "FLFLG" [] is_a: TO:0000135 ! leaf length [Term] id: TO:0002758 name: flag leaf lamina width def: "Actual measurements\, in centimeters of the widest portion of the flag leaf lamina." [GR:pj] exact_synonym: "FLFLWD" [] exact_synonym: "flag leaf blade width" [] is_a: TO:0002720 ! leaf lamina width [Term] id: TO:0002759 name: grain number def: "Number of grains dehulled/with hull in a given inflorescence." [GR:pj] synonym: "GRNB" [] synonym: "fruit number" [] synonym: "kernel number" [] is_a: TO:0000371 ! yield trait [Term] id: TO:0002761 name: length of grain with hull def: "Length of the grain with hull." [GR:pj] synonym: "HULGRLG" [] synonym: "hulled grain length" [] synonym: "hulled-grain length" [] is_a: TO:0002626 ! fruit length [Term] id: TO:0002762 name: width of grain with hull def: "Width of the grain with hull." [GR:pj] synonym: "HULGRWD" [] synonym: "hulled grain curved width" [] synonym: "hulled grain width" [] is_a: TO:0002627 ! fruit width [Term] id: TO:0002763 name: curved length of grain with hull def: "Average length of the curved surface of grain with hull (hulled)." [GR:pj] synonym: "HULGRCURVLG" [] synonym: "hulled grain curved length" [] is_a: TO:0002744 ! fruit curved length [Term] id: TO:0002764 name: surface area of grain with hull def: "The average surface area of the grain with hull (hulled) in a grass fruit caryopsis." [GR:pj] synonym: "HULGRSURFAR" [] synonym: "hulled-grain surface area" [] is_a: TO:0002739 ! fruit surface area [Term] id: TO:0002765 name: volume of grain with hull def: "Volume of the grain with hull (hulled)." [GR:pj] synonym: "HULGRVOL" [] synonym: "hulled grain volume" [] is_a: TO:0002742 ! fruit volume [Term] id: TO:0002766 name: ligule margin shape def: "Shape of the ligule margin." [GR:pj] synonym: "LIGMSHP" [] is_a: TO:0002748 ! ligule anatomy and morphology trait [Term] id: TO:0002767 name: rhizome formation synonym: "RHZFORM" [] is_a: TO:0000549 ! rhizome anatomy and morphology trait [Term] id: TO:0002768 name: spikelet length def: "Length of the spikelet." [GR:pj] synonym: "SPKLG" [] is_a: TO:0000657 ! spikelet anatomy and morphology trait [Term] id: TO:0005001 name: linoleic acid content def: "The linoleic acid content in the essential oils present in or extracted from a plant or the plant part such as seed." [GR:pj] comment: According to the Codex Alimentarium\, the FAO international standards for food product specifications\, the normal values may differ depending on the source plant. e.g. for soybean oil the normal values for linoleic acid content are 48% - 59%. exact_synonym: "(9Z\,12Z)-Octadecadienoic acid content" [] exact_synonym: "(Z\,Z)-9\,12-octadecadienoic acid content" [] exact_synonym: "9-cis\,12-cis-Octadecadienoic acid content" [] exact_synonym: "9Z\,12Z-octadecadienoic acid content" [] exact_synonym: "cis\,cis-linoleic acid content" [] exact_synonym: "linoleic oil content" [] narrow_synonym: "high linoleic oil content" [] narrow_synonym: "low linoleic oil content" [] xref_analog: CAS:60-33-3 xref_analog: CHEBI:17351 is_a: TO:0000604 ! fat and essential oil content [Term] id: TO:0005002 name: oleic acid content def: "The oleic acid content in the essential oils present in or extracted from a plant or the plant part such as seed." [GR:pj] comment: According to the Codex Alimentarium\, the FAO international standards for food product specifications\, the normal values may differ depending on the source plant. e.g. for soybean oil the normal values for oleic acid content are 17% - 30%. synonym: "oleic oil content" [] exact_synonym: "(9Z)-Octadecenoic acid content" [] exact_synonym: "(9Z)-octadec-9-enoic acid content" [] exact_synonym: "(Z)-Octadec-9-enoic acid content" [] exact_synonym: "cis-9-octadecenoic acid content" [] narrow_synonym: "high oleic oil content" [] narrow_synonym: "mid oleic oil content" [] xref_analog: CAS:112-80-1 xref_analog: CHEBI:16196 is_a: TO:0000604 ! fat and essential oil content [Term] id: TO:0005003 name: stearic acid content def: "The stearic acid content in the essential oils present in or extracted from a plant or the plant part such as seed." [GR:pj] comment: According to the Codex Alimentarium\, the FAO international standards for food product specifications\, the normal values may differ depending on the source plant. e.g. for soybean oil the normal values for stearic acid content are 2% - 5.4%. synonym: "stearic oil content" [] exact_synonym: "n-octadecanoic acid content" [] exact_synonym: "octadecanoic acid content" [] exact_synonym: "octadecoic acid content" [] narrow_synonym: "high stearic oil content" [] narrow_synonym: "low stearic oil content" [] xref_analog: CAS:57-11-4 xref_analog: CHEBI:28842 is_a: TO:0000604 ! fat and essential oil content [Term] id: TO:0005004 name: omega-3 fatty acid content def: "The omega-3 fatty acid content in the essential oils present in or extracted from a plant or the plant part such as seed." [GR:pj] comment: omega-3 fatty acid (CHEBI\:25681) is a polyunsaturated fatty acid (CHEBI\:26208) . There are four subtypes of omega-3 fatty acids\, namely\, alpha-licanic acid (CHEBI\:28771)\, all-cis-docosa-4\,7\,10\,13\,16\,19-hexaenoic acid (CHEBI\:28125)\, all-cis-icosa-5\,8\,11\,14\,17-pentaenoic acid and alpha-linolenic acid (CHEBI\:27432). xref_analog: CHEBI:25681 is_a: TO:0000604 ! fat and essential oil content [Term] id: TO:0005005 name: alpha-linolenic acid content def: "The alpha-linolenic acid content in the essential oils present in or extracted from a plant or the plant part such as seed." [GR:pj] comment: According to the Codex Alimentarium\, the FAO international standards for food product specifications\, the normal values may differ depending on the source plant. e.g. for soybean oil the normal values for alpha-linolenic acid content are 4.5% - 11%. exact_synonym: "(9\,12\,15)-linolenic acid content" [] exact_synonym: "(9Z\,12Z\,15Z)-Octadecatrienoic acid content" [] exact_synonym: "(Z\,Z\,Z)-9\,12\,15-octadecatrienoic acid content" [] exact_synonym: "9\,12\,15-Octadecatrienoic acid content" [] exact_synonym: "9-cis\,12-cis\,15-cis-octadecatrienoic acid content" [] exact_synonym: "all-cis-9\,12\,15-octadecatrienoic acid content" [] exact_synonym: "cis\,cis\,cis-9\,12\,15-octadecatrienoic acid content" [] xref_analog: CAS:463-40-1 xref_analog: CHEBI:27432 is_a: TO:0005004 ! omega-3 fatty acid content [Term] id: TO:0005006 name: glyphosate sensitivity def: "An assay to determine the sensitivity (tolerance or susceptibility) exhibited by a plant or a group of plants (population) towards the applied herbicide glyphosate." [GR:pj] comment: It is expected that the herbicide application must not affect the agronomic yield\, if any. narrow_synonym: "glyphosate susceptibility" [] narrow_synonym: "glyphosate tolerance" [] is_a: TO:0000058 ! herbicide sensitivity [Term] id: TO:0005007 name: glufosinate sensitivity def: "An assay to determine the sensitivity (tolerance or susceptibility) exhibited by a plant or a group of plants (population) towards the applied herbicide glufosinate." [GR:pj] comment: It is expected that the herbicide application must not affect the agronomic yield\, if any. narrow_synonym: "glufosinate susceptibility" [] narrow_synonym: "glufosinate tolerance" [] is_a: TO:0000058 ! herbicide sensitivity [Term] id: TO:0005008 name: acetolactate synthase inhibitor sensitivity def: "An assay to determine the sensitivity (tolerance or susceptibility) exhibited by a plant or a group of plants (population) towards the applied herbicide class of acetolactate synthase inhibitor." [GR:pj] comment: It is expected that the herbicide application must not affect the agronomic yield\, if any. narrow_synonym: "ALS inhibitor susceptibility" [] narrow_synonym: "ALS inhibitor tolerance" [] narrow_synonym: "acetolactate synthase inhibitor susceptibility" [] narrow_synonym: "acetolactate synthase inhibitor tolerance" [] is_a: TO:0000058 ! herbicide sensitivity [Term] id: TO:0005009 name: european corn borer resistance def: "causal agent\: agent\: Ostrinia nubialis" [GR:pj] exact_synonym: "ECB resistance" [] is_a: TO:0000261 ! insect damage resistance [Term] id: TO:0005010 name: rootworm resistance def: "causal agent\: Diabrotica spp." [GR:pj] is_a: TO:0000261 ! insect damage resistance [Term] id: TO:0006001 name: salt tolerance def: "Tolerance to the high salt content in the growth medium." [GR:pj] exact_synonym: "SALTTL" [] is_a: TO:0000429 ! salt sensitivity [Term] id: TO:0006002 name: proline content def: "Amino acid proline content in a plant or plant part. " [GR:pj] is_a: TO:0002673 ! amino acid content [Term] id: TO:0006003 name: oligosaccharide content def: "Amount of oligosaccharides present in the plant or its parts." [GR:pj] comment: Oligosaccharide is a carbohydrate polymer that on hydrolysis yields a small number of monosaccharide molecules. is_a: TO:0000333 ! sugar content [Term] id: TO:0006004 name: raffinose content def: "Amount of raffinose present in the plant or plant part." [GR:pj] is_a: TO:0006003 ! oligosaccharide content [Term] id: TO:0006005 name: fructose content def: "Amount of fructose present in the plant or plant part." [GR:pj] is_a: TO:0006003 ! oligosaccharide content [Term] id: TO:0006006 name: monosaccharide content def: "Amount of monosaccharide present in the plant or plant part." [GR:pj] is_a: TO:0000333 ! sugar content [Term] id: TO:0006007 name: polysaccharide content def: "Amount of polysaccharide present in the plant or plant part." [GR:pj] is_a: TO:0000333 ! sugar content [Term] id: TO:0006008 name: carbohydrate derivative content def: "Total amount of carbohydrate derivatives present in the plant or plant part." [GR:pj] is_a: TO:0000291 ! carbohydrate content [Term] id: TO:0006009 name: lodicule anatomy and morphology trait def: "Traits associated with changes in the anatomy or structure of the lodicule and its parts." [GR:pj] is_a: TO:0000274 ! floret anatomy and morphology trait [Term] id: TO:0006010 name: lodicule number def: "Average number of lodicules per grass flower (floret) in a study." [GR:pj] is_a: TO:0002613 ! reproductive homeotic development trait is_a: TO:0006009 ! lodicule anatomy and morphology trait is_a: TO:0006023 ! lodicule development trait [Term] id: TO:0006011 name: lodicule shape def: "Shape of the lodicule" [GR:pj] is_a: TO:0006009 ! lodicule anatomy and morphology trait [Term] id: TO:0006012 name: carpel anatomy and morphology trait def: "Traits associated with changes in the anatomy or structure of the carpel and its parts." [GR:pj] is_a: TO:0000223 ! pistil anatomy and morphology trait [Term] id: TO:0006013 name: carpel number def: "Number of carpels in a pistil in the gynoecium." [GR:pj] is_a: TO:0006012 ! carpel anatomy and morphology trait is_a: TO:0006038 ! floral organ number [Term] id: TO:0006014 name: phyllotaxy def: "Arrangement of the leaves on the shoot of a plant." [GR:pj] exact_synonym: "leaf arrangement" [] is_a: TO:0000419 ! leaf anatomy and morphology trait [Term] id: TO:0006015 name: tissue development trait def: "Traits associated with observing effects on the development of a given tissue type." [GR:pj] is_a: TO:0000357 ! growth and development trait [Term] id: TO:0006016 name: meristem tissue development trait def: "An assay to determine the variation in the meristematic tissue development." [GR:pj] is_a: TO:0006015 ! tissue development trait [Term] id: TO:0006017 name: meristem identity def: "Trait to determine the variation or effect on the establishment of meristem identity or determinacy." [GR:pj] exact_synonym: "meristem determinacy" [] is_a: TO:0006016 ! meristem tissue development trait [Term] id: TO:0006018 name: organ identity def: "Trait associated with observing effects on the establishment of organ identity." [GR:pj] comment: Identity is considered to be the aggregate of characteristics by which a structure is recognized is_a: TO:0000357 ! growth and development trait [Term] id: TO:0006019 name: floral organ identity def: "Trait associated with observing effects on the establishment of floral organ identity." [GR:pj] is_a: TO:0006018 ! organ identity [Term] id: TO:0006020 name: shoot apical meristem development def: "An assay to associate observing effects on the development of shoot apical (SAM) meristem." [GR:pj] is_a: TO:0002638 ! shoot meristem development [Term] id: TO:0006021 name: vegetative to reproductive phase transition trait def: "Trait associated with the transition of vegetative growth phase to the reproductive growth phase. " [GR:pj] comment: Usually observed at the time of transition of shoot apical meristem (a vegetative meristem) to the inflorescence apical meristem (a reproductive meristem). is_a: TO:0000654 ! shoot development trait [Term] id: TO:0006022 name: floral organ development trait def: "Traits associated with observing effects on the development of the floral organ and its parts." [GR:pj] is_a: TO:0000622 ! flower development trait [Term] id: TO:0006023 name: lodicule development trait def: "Traits associated with observing effects on the development of the lodicule in a grass flower (floret)." [GR:pj] is_a: TO:0006022 ! floral organ development trait [Term] id: TO:0006024 name: ectopic lodicule development def: "Ectopic development of lodicule in a grass flower (floret)." [GR:pj] is_a: TO:0002613 ! reproductive homeotic development trait is_a: TO:0006023 ! lodicule development trait [Term] id: TO:0006025 name: floral bract development trait def: "Traits associated with observing effects on the development of the floral bracts." [GR:pj] is_a: TO:0006022 ! floral organ development trait [Term] id: TO:0006026 name: floral bract number def: "Number of bracts in a flower." [GR:pj] is_a: TO:0006025 ! floral bract development trait [Term] id: TO:0006027 name: inflorescence bract development trait def: "Traits associated with observing effects on the development of the floral bracts." [GR:pj] is_a: TO:0000621 ! inflorescence development trait [Term] id: TO:0006028 name: inflorescence bract number def: "Number of given type of bracts in a inflorescence." [GR:pj] is_a: TO:0006027 ! inflorescence bract development trait [Term] id: TO:0006029 name: glume number def: "Number of glumes in an inflorescence of grass\, sedge or similar plant." [GR:pj] is_a: TO:0006028 ! inflorescence bract number [Term] id: TO:0006030 name: spikelet meristem identity def: "Trait associated to observed effect on the establishment of spikelet meristem identity or determinacy." [GR:pj] is_a: TO:0000621 ! inflorescence development trait is_a: TO:0002638 ! shoot meristem development is_a: TO:0006017 ! meristem identity [Term] id: TO:0006031 name: inflorescence size def: "Variation in size of inflorescence. " [GR:pj] is_a: TO:0000373 ! inflorescence anatomy and morphology trait [Term] id: TO:0006032 name: panicle size def: "Variation in size of panicle inflorescence. " [GR:pj] is_a: TO:0006031 ! inflorescence size [Term] id: TO:0006033 name: floret number per spikelet def: "Number of florets in a grass spikelet." [GR:pj] synonym: "FLNBPSPK" [] is_a: TO:0000670 ! floret number [Term] id: TO:0006034 name: tertiary branch number def: "Number of tertiary branches in an inflorescence." [GR:pj] is_a: TO:0006035 ! tertiary branching of inflorescence [Term] id: TO:0006035 name: tertiary branching of inflorescence def: "The extent of tertiary branching usually determines the shape and compactness of the inflorescence (such as in rice panicle)." [GR:pj] is_a: TO:0000050 ! inflorescence branching [Term] id: TO:0006036 name: stem elongation def: "Elongation of the stem." [GR:pj] comment: Alternative associated traits are stem length (TO\:0000576) and shoot elongation rate (TO\:0000368). is_a: TO:0000654 ! shoot development trait [Term] id: TO:0006037 name: carpel shape def: "Shape of the carpel." [GR:pj] is_a: TO:0006012 ! carpel anatomy and morphology trait [Term] id: TO:0006038 name: floral organ number def: "Number of given floral organ type in a flower." [GR:pj] is_a: TO:0000499 ! flower anatomy and morphology trait [Term] id: TO:0006039 name: petal number def: "Number of the petals in a flower." [GR:pj] is_a: TO:0000275 ! perianth anatomy and morphology trait [Term] id: TO:0006040 name: sepal number def: "Number of the sepals in a flower." [GR:pj] is_a: TO:0000275 ! perianth anatomy and morphology trait [Term] id: TO:0006041 name: tepal number def: "Number of the tepals in a flower." [GR:pj] is_a: TO:0000275 ! perianth anatomy and morphology trait [Term] id: TO:0010001 name: percent germination def: "The percentage of seeds that germinate against the total number of seeds planted." [GR:pj] is_a: TO:0000250 ! vigor related trait [Term] id: TO:0011001 name: leaf lamina color distribution def: "Describes the the way different colors\, their hue and shades are distributed on a leaf lamina and its parts such as leaf margin\, leaf tip\, leaf veins." [GR:pj] synonym: "LFLCLDIST" [] is_a: TO:0000299 ! leaf lamina color [Term] id: TO:0011002 name: inflorescence primary branch attitude def: "The attitude of the inflorescence primary branch in terms of upright and drooping characters." [GR:pj] comment: Associated to the trait inflorescence type (TO\:0000267). synonym: "INFLPBRAATT" [] is_a: TO:0000373 ! inflorescence anatomy and morphology trait [Term] id: TO:0011003 name: inflorescence axis color def: "Color of the inflorescence axis." [GR:pj] synonym: "INFLAXISCL" [] relationship: part_of TO:0000581 ! inflorescence color [Term] id: TO:0011004 name: inflorescence branch color def: "Color of the inflorescence branch." [GR:pj] synonym: "INFLBRACL" [] synonym: "panicle branch color" [] relationship: part_of TO:0000581 ! inflorescence color [Term] id: TO:0011005 name: penultimate leaf length def: "Length of the leaf penultimate to the first leaf below the inflorescence. " [GR:pj] comment: In case of cereal crop plants such as rice\, corn\, wheat etc.\, first leaf below the inflorescence or the last leaf on the shoot is called the flag leaf. Penultimate leaf is the one below flag leaf. synonym: "PENLFLG" [] synonym: "second leaf length" [] is_a: TO:0000135 ! leaf length [Term] id: TO:0011006 name: penultimate leaf lamina width def: "lamina width of the leaf penultimate to the first leaf below the inflorescence. " [GR:pj] comment: In case of cereal crop plants such as rice\, corn\, wheat etc.\, first leaf below the inflorescence or the last leaf on the shoot is called the flag leaf. Penultimate leaf is the one below flag leaf. synonym: "PENLFLWD" [] synonym: "second leaf width" [] is_a: TO:0002720 ! leaf lamina width [Term] id: TO:0011007 name: awn width def: "Width of the awn." [GR:pj] synonym: "AWNWD" [] is_a: TO:0002718 ! awn anatomy and morphology trait [Term] id: TO:0011008 name: stigma length def: "Length of the stigma in a pistil." [GR:pj] synonym: "STIGLG" [] is_a: TO:0002600 ! flower organ size [Term] id: TO:0011009 name: style length def: "length of the style in a pistil." [GR:pj] synonym: "STYLLG" [] is_a: TO:0002600 ! flower organ size [Term] id: TO:0011010 name: internode color in proxomity to colored node def: "Color of the spatial section of the internode that is found proximal (next) to the colored node of a stem." [GR:pj] synonym: "INCLPROXNDCL" [] is_a: TO:0000426 ! internode color [Term] id: TO:0020001 name: panicle compactness and shape is_a: TO:0000373 ! inflorescence anatomy and morphology trait [Term] id: TO:0020002 name: grain weight to panicle weight ratio is_a: TO:0000014 ! panicle weight is_a: TO:0000590 ! grain weight [Term] id: TO:0020003 name: shoot potassium content def: "The percent content of potassium ion measured in the shoots of the plant" [GR:cwt, ICRIS:019] is_a: TO:0000609 ! potassium content [Term] id: TO:0020004 name: shoot sodium content def: "The percent sodium ion content measured in the shoot" [GR:cwt, ICRIS:018] is_a: TO:0000608 ! sodium content [Term] id: TO:0020005 name: sorghum stem borer resistance def: "Causative agent\:Chilo partellus. Infections causes the appearance of small elongated holes in young whorl leaves\, tunelling of earheads results in breakage or chaffy earheads affecting grain development" [GR:cwt6, GCP:053] is_a: TO:0000454 ! stem borer resistance [Term] id: TO:0020006 name: chickpea pod borer is_a: TO:0000261 ! insect damage resistance [Term] id: TO:0020007 name: sorghum shoot fly resistance def: "Causative agent\:Atherigona soccata. Larval feeding results in central leaf wilting and drying causing the typical deadheart symptom." [GR:cwt6, GCP:051] is_a: TO:0000261 ! insect damage resistance [Term] id: TO:0020008 name: sorghum grain mold def: "Causative agent\: Aspergillus spp and Penicillium spp. Trait is measured as extent of grain surface covered with mold" [ICRIS:050, GR:cwt] is_a: TO:0000023 ! fungal infection related grain discoloration [Term] id: TO:0020009 name: sorghum rust resistance def: "Causative agent\: Puccinia purpurea. Infection causes purple\, red or tan flecks on both surfaces of leaves\, leaving a reddish powder on fingers when passed over it" [GR:cwt, ICRIS:049] is_a: TO:0000439 ! fungal disease resistance [Term] id: TO:0020010 name: sorghum downy mildew resistance def: "Causative agent\:Peronospora sp.It causes abundant downy white growth on the under surfaces of infected portions of leaves during humid weather\, mature infected leaves become necrotic and intervenal tissues disintegrate to give the typical shredded leaf symptom." [GR:cwt, ICRIS:047] is_a: TO:0000439 ! fungal disease resistance [Term] id: TO:0020011 name: chickpea botrytis grey mold resistance is_a: TO:0000664 ! fungal blight disease resistance [Term] id: TO:0020012 name: chickpea fusarium wild resistance is_a: TO:0000664 ! fungal blight disease resistance [Term] id: TO:0020013 name: chickpea colleotrichum blight resistance is_a: TO:0000664 ! fungal blight disease resistance [Term] id: TO:0020014 name: chickpea ascochyta blight resistance is_a: TO:0000664 ! fungal blight disease resistance [Term] id: TO:0020015 name: Sorghum leaf blight resistance is_a: TO:0000664 ! fungal blight disease resistance [Term] id: TO:0020016 name: seed texture is_a: TO:0000184 ! seed anatomy and morphology trait [Term] id: TO:0020017 name: seed coat spots is_a: TO:0000190 ! seed coat color [Term] id: TO:0020018 name: tertiary shoot branch number is_a: TO:0002639 ! shoot branching [Term] id: TO:0020019 name: secondary shoot branch number is_a: TO:0002639 ! shoot branching [Term] id: TO:0020020 name: primary shoot branch number is_a: TO:0002639 ! shoot branching [Term] id: TO:0020021 name: basal axillary tertiary branch number is_a: TO:0020018 ! tertiary shoot branch number is_a: TO:0020024 ! basal axillary branch number [Term] id: TO:0020022 name: basal axillary secondary branch number is_a: TO:0020019 ! secondary shoot branch number is_a: TO:0020024 ! basal axillary branch number [Term] id: TO:0020023 name: basal axillary primary branch number is_a: TO:0020020 ! primary shoot branch number is_a: TO:0020024 ! basal axillary branch number [Term] id: TO:0020024 name: basal axillary branch number is_a: TO:0002639 ! shoot branching [Term] id: TO:0020025 name: apical axillary tertiary branch number is_a: TO:0020018 ! tertiary shoot branch number is_a: TO:0020028 ! apical axillary branch number [Term] id: TO:0020026 name: apical axillary secondary branch number is_a: TO:0020019 ! secondary shoot branch number is_a: TO:0020028 ! apical axillary branch number [Term] id: TO:0020027 name: apical axillary primary branch number is_a: TO:0020020 ! primary shoot branch number is_a: TO:0020028 ! apical axillary branch number [Term] id: TO:0020028 name: apical axillary branch number xref_analog: GR:cwt6 is_a: TO:0002639 ! shoot branching [Term] id: TO:0020029 name: leaf lamina pubscence length def: "Length of pubescence (presence of hairs) on the leaf blade surface" [GR:cwt] is_a: TO:0000055 ! leaf lamina pubescence [Term] id: TO:0020030 name: leaf lamina pubescence density def: "Density of pubescence (presence of hairs) on the leaf blade surface" [GR:cwt] is_a: TO:0000055 ! leaf lamina pubescence [Term] id: TO:0020031 name: leaf lamina margin pubescence length def: "length of pubescence (presence of hairs) on the leaf blade margin" [GR:cwt] is_a: TO:0002723 ! leaf lamina margin pubescence [Term] id: TO:0020032 name: leaf lamina margin pubescence density def: "Density of pubescence (presence of hairs) on the leaf blade margin" [GR:cwt6] is_a: TO:0002723 ! leaf lamina margin pubescence [Term] id: TO:0020033 name: glume length def: "the length of glume measured in mm (millimeter)" [GR:cwt, IWIS:1420] is_a: TO:0000657 ! spikelet anatomy and morphology trait [Term] id: TO:0020034 name: glume width def: "Measurement of width of glume in mm (millimeter)" [GR:cwt, IWIS:1421] is_a: TO:0000657 ! spikelet anatomy and morphology trait [Term] id: TO:0020035 name: glume pubescence density def: "Measurement of glume hairines density on outer side of sterile glume" [GR:cwt, IWIS:1422] is_a: TO:0020036 ! glume pubescence [Term] id: TO:0020036 name: glume pubescence def: "Extent of pubescence (presence of hairs) on the glume surface" [GR:cwt] is_a: TO:0000657 ! spikelet anatomy and morphology trait [Term] id: TO:0020037 name: glume pubescence length def: "measurement of length of hairs on glume" [GR:cwt, IWIS:1423] is_a: TO:0020036 ! glume pubescence [Term] id: TO:0020038 name: glume waxiness def: "Measurement of presence of wax on glume" [GR:cwt, IWIS:1412] is_a: TO:0000657 ! spikelet anatomy and morphology trait [Typedef] id: part_of name: part of