format-version: 1.2 date: 11:07:2012 23:07 saved-by: cooperl auto-generated-by: OBO-Edit 2.2 subsetdef: Angiosperm "Term for angiosperms" subsetdef: Arabidopsis "Term used for Arabidopsis" subsetdef: Bryophytes "Term used for mosses, liverworts, and/or hornworts" subsetdef: Citrus "Term used for citrus" subsetdef: CL "plant cells" subsetdef: Gymnosperms "Term used for gymnosperms" subsetdef: Maize "Term used for maize" subsetdef: Musa "Terms used for banana" subsetdef: Poaceae "Term used for grasses" subsetdef: Potato "Term used for potato" subsetdef: Pteridophytes "Term used for ferns and allies" subsetdef: reference "reference plant structure term" subsetdef: Rice "Term used for rice" subsetdef: Tomato "Term used for tomato" subsetdef: TraitNet "Plant Functional Traits" synonymtypedef: Japanese "Japanese synonym" EXACT synonymtypedef: Plural "Plural" synonymtypedef: Spanish "Spanish synonym" EXACT default-namespace: plant_ontology remark: Filtered from plant_ontology_assert_basic.obo to have only plant_structure_development_stage terms. Matches plant_ontology.obo version 1603 treat-xrefs-as-is_a: CARO ontology: po property_value: "treat-xrefs-as-genus-differntia" "CL part_of NCBITaxon:3193" [Term] id: PO:0001000 name: meristem elaboration namespace: plant_structure_development_stage def: "OBSOLETE. the root meristem gets organized" [GR:Anuradha_Pujar] comment: This term has been obsoleted to keep the structure simple. is_obsolete: true [Term] id: PO:0001002 name: fruit development stage namespace: plant_structure_development_stage def: "Stages of development of a fruit defined by characteristic morphological, structural, histological or other visible features." [POC:curators] synonym: "stage 17 flower in Arabidopsis" RELATED [] synonym: "stage 18 flower in Arabidopsis" RELATED [] is_a: PO:0025338 ! collective plant structure development stage [Term] id: PO:0001003 name: formation of the leaf founder cells stage namespace: plant_structure_development_stage def: "The initial stage of leaf development when cells in the SAM are already determined to form a leaf primordium, but the primordium itself is not distinguishable morphologically." [TAIR:Katica_Ilic] synonym: "P0 stage" RELATED [] is_a: PO:0001051 ! 1 leaf initiation stage [Term] id: PO:0001004 name: anther development stage namespace: plant_structure_development_stage def: "Stages of development of the anther defined by characteristic morphological, cytological, histological or other visible features." [POC:Felipe_Zapata] is_a: PO:0007605 ! androecium development stage [Term] id: PO:0001005 name: A archesporial cells visible stage namespace: plant_structure_development_stage def: "An initial stage during which archesporial cells arise in four corners of L2 layer. Change in shape of primordia to more oval." [TAIR:Katica_Ilic] is_a: PO:0001004 ! anther development stage [Term] id: PO:0001006 name: B enlarged microsporocyte stage namespace: plant_structure_development_stage def: "Stage during which the microsporocytes become conspicuous." [TAIR:Katica_Ilic] synonym: "pollen stage 2 in Arabidopsis" RELATED [] is_a: PO:0001007 ! pollen development stage [Term] id: PO:0001007 name: pollen development stage namespace: plant_structure_development_stage def: "Stages of development of the pollen defined by characteristic morphological, cytological, histological or other visible features." [POC:Felipe_Zapata] synonym: "pollen development in Arabidopsis" RELATED [] is_a: PO:0007605 ! androecium development stage [Term] id: PO:0001008 name: C callose wall formation in pollen mother cells stage namespace: plant_structure_development_stage def: "Stage during which diploid pollen mother cells become separated from each other and from tapetum by a callose wall." [TAIR:Katica_Ilic] synonym: "pollen mother cell stage" RELATED [] synonym: "pollen stage 3 in Arabidopsis" RELATED [] is_a: PO:0001007 ! pollen development stage [Term] id: PO:0001009 name: D pollen mother cell meiosis stage namespace: plant_structure_development_stage def: "Stage during which pollen mother cells undergo meiosis to form tetrads of microspores." [TAIR:Katica_Ilic] synonym: "pollen stage 4 in Arabidopsis" RELATED [] is_a: PO:0001007 ! pollen development stage [Term] id: PO:0001010 name: F microspore release stage namespace: plant_structure_development_stage def: "Stage of microgametophyte development during which the callose wall between the tetrads breaks down and haploid microspores are released and lie freely in locules." [TAIR:Katica_Ilic] synonym: "pollen stage 5 in Arabidopsis" RELATED [] is_a: PO:0001007 ! pollen development stage [Term] id: PO:0001011 name: A microsporogenous mass stage namespace: plant_structure_development_stage def: "An initial stage during which the archesporial cells divide to give rise to primary parietal and sporogenous cells." [TAIR:Katica_Ilic] synonym: "pollen stage 1 in Arabidopsis" RELATED [] is_a: PO:0001007 ! pollen development stage [Term] id: PO:0001012 name: G early unicellular microspore stage namespace: plant_structure_development_stage def: "Stage of microgametophyte development during which the microspores round up and small vacuoles appear in their cytoplasm. The microspore walls thicken due to the formation of the exine." [TAIR:Katica_Ilic] synonym: "pollen stage 6 in Arabidopsis" RELATED [] is_a: PO:0001007 ! pollen development stage [Term] id: PO:0001013 name: H late unicellular microspore stage namespace: plant_structure_development_stage def: "Stage of microgametophyte development during which a large vacuole is formed in each microspore causing a rapid increase in size and a displacement of the nucleus to one side." [TAIR:Katica_Ilic] synonym: "pollen stage 7 in Arabidopsis" RELATED [] is_a: PO:0001007 ! pollen development stage [Term] id: PO:0001014 name: I first mitotic division stage namespace: plant_structure_development_stage def: "Stage of microgametophyte development during which the asymmetric, first mitotic division of the microspores occurs producing a large vegetative cell and small generative cell, located near pollen wall." [TAIR:Katica_Ilic] synonym: "pollen stage 8 in Arabidopsis" RELATED [] is_a: PO:0001007 ! pollen development stage [Term] id: PO:0001015 name: K second mitotic division stage namespace: plant_structure_development_stage def: "Stage of microgametophyte development during which the generative cell undergoes mitotic division to form two male gametes, the sperm cells." [TAIR:Katica_Ilic] comment: In taxa with mature two-celled pollen, the second mitotic division takes place after pollen germination, in germinating pollen tube. synonym: "pollen stage 9 in Arabidopsis" RELATED [] is_a: PO:0001007 ! pollen development stage [Term] id: PO:0001016 name: L mature pollen stage namespace: plant_structure_development_stage def: "Stage of microgametophyte development during which the pollen reaches mature stage and desiccates." [TAIR:Katica_Ilic] comment: Mature pollen stages is reached at three-celled pollen in some angiosperms (maize, rice and Arabidopsis), while in others, the maturepollen has two haploid cells (tobacco, snapdragon). synonym: "pollen stage 10 in Arabidopsis" RELATED [] is_a: PO:0001007 ! pollen development stage [Term] id: PO:0001017 name: M germinated pollen stage namespace: plant_structure_development_stage def: "The final stage in the life cycle of the male gametophyte. Upon rehydration, mature pollen grain forms a tubular outgrowth, the pollen tube, which carries the male gametes." [TAIR:Katica_Ilic] synonym: "germinated pollen grain in Arabidopsis" RELATED [] is_a: PO:0001007 ! pollen development stage [Term] id: PO:0001018 name: B formation of primary parietal and sporogenous cells stage namespace: plant_structure_development_stage def: "Stage during which the primary parietal and primary sporogenous layers are derived from archesporial cells." [TAIR:Katica_Ilic] is_a: PO:0001004 ! anther development stage [Term] id: PO:0001019 name: formation of leaf primordium stage namespace: plant_structure_development_stage def: "Stage of leaf development when leaf primordium is formed as a small protrusion on the flank of SAM." [TAIR:Katica_Ilic] synonym: "P1 stage" RELATED [] is_a: PO:0001052 ! 2 leaf expansion stage [Term] id: PO:0001020 name: hood-shaped primordium stage namespace: plant_structure_development_stage def: "Stage of leaf development when a hood-shaped primordium is formed, partially enclosing P1 and SAM, as in Poaceae." [TAIR:Katica_Ilic] synonym: "P2 stage" RELATED [] is_a: PO:0001052 ! 2 leaf expansion stage [Term] id: PO:0001021 name: formation of ligule primordium stage namespace: plant_structure_development_stage def: "Stage of leaf development when conical P3 leaf completely encloses SAM, and the ligule primordium is visible, as in Poaceae." [TAIR:Katica_Ilic] synonym: "P3 stage" RELATED [] is_a: PO:0001052 ! 2 leaf expansion stage [Term] id: PO:0001023 name: rapid elongation of leaf blade stage namespace: plant_structure_development_stage def: "Stage of leaf development during which a rapid elongation of the leaf blade occurs; the elongation of the leaf sheath has not started, as in Poaceae." [TAIR:Katica_Ilic] synonym: "P4 stage" RELATED [] is_a: PO:0001052 ! 2 leaf expansion stage [Term] id: PO:0001024 name: rapid elongation of leaf sheath stage namespace: plant_structure_development_stage def: "Stage of leaf development during which a rapid elongation of the leaf sheath occurs, as in Poaceae." [TAIR:Katica_Ilic] synonym: "P5 stage" RELATED [] is_a: PO:0001052 ! 2 leaf expansion stage [Term] id: PO:0001025 name: C four anther lobes formed stage namespace: plant_structure_development_stage def: "Stage during which the four-lobed anther pattern with two developing stomium regions (notch) are formed." [TAIR:Katica_Ilic] is_a: PO:0001004 ! anther development stage [Term] id: PO:0001026 name: D locules established stage namespace: plant_structure_development_stage def: "Stage during which the four clearly defined locules are established. All anther cell types present and microspore mother cells appear." [TAIR:Katica_Ilic] synonym: "stage 8 flower in Arabidopsis" RELATED [] is_a: PO:0001004 ! anther development stage [Term] id: PO:0001027 name: meristamtic zone formation namespace: plant_structure_development_stage def: "OBSOLETE. The meristematic zone is formed" [GR:Anuradha_Pujar] is_obsolete: true [Term] id: PO:0001028 name: elongation zone formation namespace: plant_structure_development_stage def: "OBSOLETE. The cells of root primordium undergo elonagtion" [GR:Anuradha_Pujar] is_obsolete: true [Term] id: PO:0001029 name: E tetrad stage namespace: plant_structure_development_stage def: "Stage immediately following meiosis, during which the tetrads of microspores are still hold together, enclosed by the callose wall." [TAIR:Katica_Ilic] is_a: PO:0001007 ! pollen development stage [Term] id: PO:0001030 name: specialization zone formation namespace: plant_structure_development_stage def: "OBSOLETE. The cells develop their characteristic morphology." [GR:Anuradha_Pujar] is_obsolete: true [Term] id: PO:0001031 name: 4 root elongation stage namespace: plant_structure_development_stage def: "The stage at which root is elongating." [POC:curators] comment: In some plant species this stage is subdivided into distal and proximal elongating zones. synonym: "Benfey's stage 2 of root development" RELATED [] is_a: PO:0007520 ! root development stage [Term] id: PO:0001032 name: E tapetum degeneration initiated stage namespace: plant_structure_development_stage def: "Stage during which degeneration of the tapetum is initiated, as the deposition on the surface of the microspore primexine proceeds." [TAIR:Katica_Ilic] comment: Microspores within single locule are at unicellular stage. is_a: PO:0001004 ! anther development stage [Term] id: PO:0001034 name: F bilocular anther stage namespace: plant_structure_development_stage def: "Stage during which anther becomes bilocular, after degeneration and breakage of septum below stomium." [TAIR:Katica_Ilic] is_a: PO:0001004 ! anther development stage [Term] id: PO:0001035 name: G anther dehiscence stage namespace: plant_structure_development_stage def: "Stage during which the dehiscence of anthers occurs. Anther breaks along stomium and pollen is released." [TAIR:Katica_Ilic] is_a: PO:0001004 ! anther development stage [Term] id: PO:0001036 name: H anther senescence stage namespace: plant_structure_development_stage def: "Stage during which the senescence of anther and stamen occurs. Shrinkage of cells and anther structure takes place." [TAIR:Katica_Ilic] is_a: PO:0001004 ! anther development stage [Term] id: PO:0001040 name: dry seed stage namespace: plant_structure_development_stage alt_id: PO:0007055 def: "Mature seed with low moisture content." [TAIR:Katica_Ilic] synonym: "00 Dry Seed in soybean" RELATED [SOY:0000009] synonym: "1.01-dry seed in Triticeae" RELATED [GRO:0007052] synonym: "BBCH growth stage 00" RELATED [ISBN:3826331524] synonym: "dry seed in Arabidopsis" RELATED [TAIR:0000213] is_a: PO:0001170 ! seed development stage [Term] id: PO:0001041 name: chalazal and micropylar domain establishment stage namespace: plant_structure_development_stage def: "The initial stage of endosperm development during which the chalazal and micropilar domains are established." [TAIR:Katica_Ilic] is_a: PO:0007633 ! endosperm development stage [Term] id: PO:0001042 name: functional specialization of the endosperm stage namespace: plant_structure_development_stage def: "Stage of endosperm development during which the functional specialization of the maturing endosperm occurs." [TAIR:Katica_Ilic] is_a: PO:0007633 ! endosperm development stage [Term] id: PO:0001044 name: sepal differentiation and expansion stage namespace: plant_structure_development_stage def: "Stage of calyx development defined by differentiation and expansion of sepal." [POC:Felipe_Zapata] is_a: PO:0007603 ! calyx development stage [Term] id: PO:0001045 name: fully expanded sepal stage namespace: plant_structure_development_stage def: "Stage of calyx development when sepal is fully expanded." [POC:Felipe_Zapata] is_a: PO:0007603 ! calyx development stage [Term] id: PO:0001047 name: lemma development stage namespace: plant_structure_development_stage def: "Stages of development of the lemma defined by characteristic morphological, structural, histological or other visible features." [GR:Anuradha_Pujar, POC:Felipe_Zapata] is_a: PO:0007600 ! 3 flower organ development stage [Term] id: PO:0001048 name: palea development stage namespace: plant_structure_development_stage def: "Stages of development of the palea defined by characteristic morphological, structural, histological or other visible features." [GR:Anuradha_Pujar, POC:Felipe_Zapata] is_a: PO:0007600 ! 3 flower organ development stage [Term] id: PO:0001049 name: lodicule development stage namespace: plant_structure_development_stage def: "Stages of development of the lodicule defined by characteristic morphological, structural, histological or other visible features." [GR:Anuradha_Pujar, POC:Felipe_Zapata] is_a: PO:0007600 ! 3 flower organ development stage [Term] id: PO:0001050 name: leaf development stage namespace: plant_structure_development_stage alt_id: PO:0007040 def: "Stages of development of a leaf defined by characteristic morphological, structural, histological or other visible features." [POC:curators, TAIR:Tanya_Beradini] synonym: "leaf development in Arabidopsis" RELATED [] synonym: "leaf development stage" RELATED [] is_a: PO:0025339 ! plant organ development stage [Term] id: PO:0001051 name: 1 leaf initiation stage namespace: plant_structure_development_stage alt_id: PO:0001003 def: "The earliest histological evidence of leaf initiation, i.e, a change in the orientation of cell division both in the epidermis and in internal layers of the shoot meristem occurs at this stage (Poethig S, 1997, Plant Cell 9:1077-1087)." [PMID:9254931] comment: Cells in the primordium are not yet differentiated. synonym: "leaf initiation in Arabidopsis" RELATED [] is_a: PO:0001050 ! leaf development stage [Term] id: PO:0001052 name: 2 leaf expansion stage namespace: plant_structure_development_stage def: "Stage of leaf development which begins when cell differentiation and cell expansion occurs and finishes when the leaf reaches its full size." [TAIR:Katica_Ilic] synonym: "leaf expansion stage in Arabidopsis" RELATED [] is_a: PO:0001050 ! leaf development stage [Term] id: PO:0001053 name: 3 leaf fully expanded stage namespace: plant_structure_development_stage def: "Stage of leaf development when leaf is fully expanded." [TAIR:Katica_Ilic] synonym: "fully expanded leaf stage in Arabidopsis" RELATED [] is_a: PO:0001050 ! leaf development stage [Term] id: PO:0001054 name: 4 leaf senescence stage namespace: plant_structure_development_stage def: "The final stage of leaf development when the leaf ceases metabolic activity and senesces." [TAIR:Tanya_Beradini] synonym: "leaf senescence stage in Arabidopsis" RELATED [] is_a: PO:0001050 ! leaf development stage [Term] id: PO:0001055 name: lemma primordia visible stage namespace: plant_structure_development_stage def: "Stage of lemma development that begins when the lemma primordia arise." [POC:Felipe_Zapata] comment: The lemma primordium forms in 1/2 alternate phylotaxy in rice spikelet. is_a: PO:0001047 ! lemma development stage [Term] id: PO:0001056 name: lemma differentiation and expansion stage namespace: plant_structure_development_stage def: "Stage of lemma development defined by differentiation and expansion of lemma." [POC:Felipe_Zapata] is_a: PO:0001047 ! lemma development stage [Term] id: PO:0001057 name: fully expanded lemma stage namespace: plant_structure_development_stage def: "Stage of lemma development when lemma is fully expanded." [POC:Felipe_Zapata] is_a: PO:0001047 ! lemma development stage [Term] id: PO:0001058 name: palea primordia visible stage namespace: plant_structure_development_stage def: "Stage of palea development that begins when the palea primordia arise." [POC:Felipe_Zapata] comment: The palea primordium forms in 1/2 alternate phylotaxy in rice spikelet. is_a: PO:0001048 ! palea development stage [Term] id: PO:0001059 name: J bicellular pollen stage namespace: plant_structure_development_stage def: "Stage of microgametophyte development during which the small generative cell moves inward, becoming completely surrounded by the cytoplasm of the vegetative cell." [TAIR:Katica_Ilic] is_a: PO:0001007 ! pollen development stage [Term] id: PO:0001070 name: palea differentiation and expansion stage namespace: plant_structure_development_stage def: "Stage of palea development defined by differentiation and expansion of palea." [POC:Felipe_Zapata] is_a: PO:0001048 ! palea development stage [Term] id: PO:0001071 name: fully expanded palea stage namespace: plant_structure_development_stage def: "Stage of palea development when palea is fully expanded." [POC:Felipe_Zapata] is_a: PO:0001048 ! palea development stage [Term] id: PO:0001072 name: lodicule primordia visible stage namespace: plant_structure_development_stage def: "Stage of lodicule development that begins when the lodicule primordia arise." [POC:Felipe_Zapata] comment: Two lodicules form on the side of the lemma in rice spikelet. is_a: PO:0001049 ! lodicule development stage [Term] id: PO:0001074 name: N second mitotic division stage in germinating pollen namespace: plant_structure_development_stage def: "Stage of microgametophyte development during which the generative cell undergoes a mitotic division to form two male gametes, the sperm cells." [TAIR:Katica_Ilic] is_a: PO:0001017 ! M germinated pollen stage [Term] id: PO:0001077 name: lodicule differentiation and expansion stage namespace: plant_structure_development_stage def: "Stage of lodicule development defined by differentiation and expansion of lodicule." [POC:Felipe_Zapata] is_a: PO:0001049 ! lodicule development stage [Term] id: PO:0001078 name: E expanded cotyledon stage namespace: plant_structure_development_stage alt_id: PO:0001076 def: "The stage during which embryo axis and cotyledons rapidly elongate as a result of cell division and cell expansion." [TAIR:Katica_Ilic] synonym: "curled cotyledon stage in Arabidopsis" RELATED [] synonym: "torpedo stage in Arabidopsis" RELATED [] is_a: PO:0007631 ! plant embryo stage [Term] id: PO:0001079 name: fully expanded lodicule stage namespace: plant_structure_development_stage def: "Stage of lodicule development when lodicule is fully expanded." [POC:Felipe_Zapata] is_a: PO:0001049 ! lodicule development stage [Term] id: PO:0001081 name: F mature embryo stage namespace: plant_structure_development_stage def: "Stage at which the embryo is fully developed." [APweb:Glossary, TAIR:Katica_Ilic] comment: In some taxa, this occurs some time after the ripe fruit stage and after the dispersal of the seed. synonym: "mature (stage) in Arabidopsis" RELATED [] is_a: PO:0007631 ! plant embryo stage [Term] id: PO:0001083 name: inflorescence development stage namespace: plant_structure_development_stage def: "Stages of development of an inflorescence defined by characteristic morphological, structural, histological or other visible features." [POC:curators] is_a: PO:0025338 ! collective plant structure development stage [Term] id: PO:0001094 name: coleoptilar stage namespace: plant_structure_development_stage def: "The coleoptilar primordium, SAM and radicle are formed in the embryo of grasses." [TAIR:Katica_Ilic] synonym: "SAM and radicle formation stage" RELATED [] is_a: PO:0007631 ! plant embryo stage [Term] id: PO:0001095 name: true leaf formation stage namespace: plant_structure_development_stage def: "During this stage, the protrusion of the first leaf primordia takes place in succession." [TAIR:Katica_Ilic] comment: Not all embryos form true leaves during the embryonic development; this occurs post-embryonically in some taxa. is_a: PO:0007631 ! plant embryo stage [Term] id: PO:0001096 name: primary endosperm cell stage namespace: plant_structure_development_stage def: "One cell stage that takes place following the fertilization, produced by the fusion of sperm cell nucleus and one or more polar nuclei." [TAIR:Katica_Ilic] is_a: PO:0007633 ! endosperm development stage [Term] id: PO:0001097 name: plant zygote stage namespace: plant_structure_development_stage def: "A sporophyte development stage (PO:0007134) that occurs during the interval between fertilization and the first cell division of the plant zygote (PO:0000423)." [POC:curators] comment: Precedes the plant embyro stage (PO:0007631). Refers to the GO biological process term fertilization (GO:0009566). synonym: "one cell stage" RELATED [] synonym: "zygote in Arabidopsis" RELATED [] synonym: "zygote stage" BROAD [] xref: OBO_SF_PO:3439450 is_a: PO:0028002 ! sporophyte development stage [Term] id: PO:0001098 name: formation of starchy endosperm namespace: plant_structure_development_stage def: "OBSOLETE. Stage of endosperm development during wich the formation of starchy endosperm occurs." [TAIR:Katica_Ilic] is_obsolete: true [Term] id: PO:0001099 name: formation of aleurone and starchy layers stage namespace: plant_structure_development_stage def: "Differentiation of aleurone layer, the outermost endosperm tissue, and the internal starchy tissue." [TAIR:Katica_Ilic] is_a: PO:0001042 ! functional specialization of the endosperm stage [Term] id: PO:0001170 name: seed development stage namespace: plant_structure_development_stage def: "A plant structure development stage that has as primary participant a seed." [POC:Ramona_Walls, TAIR:Katica_Ilic] comment: Includes the stages of seed development, from fertilization to the dry or quiescent state. May have as part an embryo development stage. synonym: "seed development in Arabidopsis" RELATED [] is_a: PO:0009012 ! plant structure development stage [Term] id: PO:0001180 name: B proembryo stage namespace: plant_structure_development_stage def: "Early embryo development from two cell stage to a multicellular globular stage before three main tissue systems are differentiated." [APweb:Glossary, TAIR:Katica_Ilic] synonym: "eight-celled stage in Arabidopsis" RELATED [] synonym: "two-celled stage in Arabidopsis" RELATED [] is_a: PO:0007631 ! plant embryo stage [Term] id: PO:0001185 name: C globular stage namespace: plant_structure_development_stage def: "During this stage the embryo proper retains radial symmetry (increasing in diameter), and three main tissue systems are established." [TAIR:Katica_Ilic] synonym: "dermatogen stage in Arabidopsis" RELATED [] synonym: "globular stage in Arabidopsis" RELATED [] synonym: "late globular stage in Arabidopsis" RELATED [] synonym: "mid-globular stage in Arabidopsis" RELATED [] is_a: PO:0007631 ! plant embryo stage [Term] id: PO:0001378 name: sepals enclosing meristem stage namespace: plant_structure_development_stage def: "Stage of calyx development that begins when the developing sepals overlie the floral meristem." [ISBN:0387940898] synonym: "stage 4 flower in Arabidopsis " RELATED [] is_a: PO:0001044 ! sepal differentiation and expansion stage [Term] id: PO:0001380 name: sepals enclosing flower bud stage namespace: plant_structure_development_stage def: "Stage of calyx development that begins when the sepals enclose the floral bud." [ISBN:0387940898] synonym: "sepals enclosing floral bud" EXACT [] synonym: "stage 6 flower in Arabidopsis " RELATED [] is_a: PO:0001044 ! sepal differentiation and expansion stage [Term] id: PO:0004500 name: formation of leaflet primordia stage namespace: plant_structure_development_stage def: "Stage at which leaflet primordia are initiated on the leaf primordium of a compound leaf." [TAIR:Katica_Ilic] is_a: PO:0001052 ! 2 leaf expansion stage [Term] id: PO:0004501 name: gynoecium differentiation and expansion stage namespace: plant_structure_development_stage def: "Stage of gynoecium development defined by differentiation and expansion of carpels." [TAIR:Katica_Ilic] is_a: PO:0007606 ! gynoecium development stage [Term] id: PO:0004502 name: closure of carpel(s) stage namespace: plant_structure_development_stage def: "Stage of gynoecium development defined by the closure of the carpel(s)." [TAIR:Katica_Ilic] comment: Closure of the carpel can occur in various ways, by fusion or secretion. is_a: PO:0007606 ! gynoecium development stage [Term] id: PO:0004503 name: stigma cell differentiation stage namespace: plant_structure_development_stage def: "Epidermal cells at the top of developing style differentiate stigma." [TAIR:Katica_Ilic] is_a: PO:0007606 ! gynoecium development stage [Term] id: PO:0004504 name: ovule differentiation and expansion stage namespace: plant_structure_development_stage def: "Stage of ovule development defined by differentiation and expansion of ovules." [TAIR:Katica_Ilic] is_a: PO:0007619 ! ovule development stage [Term] id: PO:0004505 name: fertilized ovule stage namespace: plant_structure_development_stage def: "The earliest stage of seed development immediately following double fertilization." [TAIR:Katica_Ilic] is_a: PO:0001170 ! seed development stage [Term] id: PO:0004506 name: developing seed stage namespace: plant_structure_development_stage def: "Stage of seed development characterized by seed growth and differentiation." [TAIR:Katica_Ilic] is_a: PO:0001170 ! seed development stage [Term] id: PO:0004507 name: D bilateral stage namespace: plant_structure_development_stage alt_id: PO:0001043 alt_id: PO:0001177 def: "Change from radial to bilateral symmetry takes place during this embryonic stage." [TAIR:Katica_Ilic] synonym: "heart stage in Arabidopsis" RELATED [] synonym: "heart-shape stage" RELATED [] synonym: "transition stage in maize" RELATED [] synonym: "triangle stage in Arabidopsis" RELATED [] is_a: PO:0007631 ! plant embryo stage [Term] id: PO:0007001 name: FR.01 early stage of fruit ripening namespace: plant_structure_development_stage def: "The early stage in fruit ripening." [GR:Anuradha_Pujar, ISBN:3826331524] synonym: "09-dough development" RELATED [GRO:0007110] synonym: "7 linear grain-filling in maize" RELATED [MaizeGDB:64632] synonym: "7.03-early dough in maize" RELATED [GRO:0007034] synonym: "7.3 early dough stage/embryo 3 in maize" RELATED [MaizeGDB:67374] synonym: "8.03 Early ripening in soybean" RELATED [SOY:0000086] synonym: "8.1-early dough stage in rice" RELATED [GRO:0007152] synonym: "9.01-early dough" RELATED [GRO:0007111] synonym: "9.01-early dough in barley" RELATED [GRO:0007111] synonym: "9.01-early dough in oat" RELATED [GRO:0007111] synonym: "9.01-early dough in wheat" RELATED [GRO:0007111] synonym: "BBCH principal growth stage 83" RELATED [ISBN:3826331524] synonym: "dough stage in maize" RELATED [MaizeGDB:67374] synonym: "early dough stage in maize" RELATED [MaizeGDB:67374] synonym: "early dough, kernel content soft, about 45% dry matter" RELATED [ISBN:3826331524] synonym: "embryo stage 3 in maize" RELATED [MaizeGDB:67374] synonym: "FR.01 early stage of fruit ripening in Solanaceae" RELATED [SGN:0000048] synonym: "R4 in maize" RELATED [MaizeGDB:67374] synonym: "rice growth stage-8.1" RELATED [GRO:0007152] synonym: "tomato turning stage" RELATED [SGN:0000048] is_a: PO:0007010 ! 6 ripening stage [Term] id: PO:0007002 name: IE.03 3/4 of inflorescence emerged from flag leaf sheath stage namespace: plant_structure_development_stage def: "The stage at which 3/4 of inflorescence has emerged from flag leaf sheath." [GR:Anuradha_Pujar] synonym: "6.04-3/4 of inflorescence emerged in barley" RELATED [GRO:0007099] synonym: "6.04-3/4 of inflorescence emerged in oat" RELATED [GRO:0007099] synonym: "6.04-3/4 of inflorescence emerged in wheat" RELATED [GRO:0007099] synonym: "70% of panicle emerged in rice" RELATED [] is_a: PO:0007041 ! inflorescence emergence stage [Term] id: PO:0007003 name: IL.03 full inflorescence length reached stage namespace: plant_structure_development_stage def: "An inflorescence detectable phase during which an inflorescence has reached at its full length." [GR:Anuradha_Pujar, POC:Ramona_Walls] comment: This phase can only be used if the final length of the inflorescence is known. subset: Maize synonym: "3.4 late vegetative (maize)" NARROW [PO_REF:00002] synonym: "4.04 full inflorescence length reached in soybean" RELATED [SOY:0000070] synonym: "VT (maize)" NARROW [PO_REF:00002] xref: OBO_SF_PO:3357762 is_a: PO:0007047 ! 3 inflorescence detectable stage [Term] id: PO:0007004 name: 3 rapid growth stage namespace: plant_structure_development_stage def: "OBSOLETE.The stage at which the plant grows rapidly by either or both stem elongation and expansion of the rosette/foliage." [GR:Anuradha_Pujar] comment: Many stages like leaf production PO:0007112, axillary shoot formation PO:0007073, inflorescence PO:0007047 often overlap with this stage is_obsolete: true [Term] id: PO:0007005 name: IL.02 1/2 inflorescence length reached stage namespace: plant_structure_development_stage def: "An inflorescence detectable phase during which an inflorescence has reached at least one half of its full length, but has not yet reached its full length." [GR:Anuradha_Pujar, POC:Ramona_Walls] comment: This phase can only be used if the final length of the inflorescence is known. subset: Maize synonym: "4.03 1/2 of inflorescence length reached in soybean" RELATED [SOY:0000069] is_a: PO:0007047 ! 3 inflorescence detectable stage [Term] id: PO:0007006 name: IL.00 inflorescence just visible stage namespace: plant_structure_development_stage def: "An inflorescence detectable phase during which an inflorescence is just visible, but has not yet reach one quarter of its full length." [POC:curators] comment: Includes the time when the inflorescence can be seen by removing outer leaves or bracts, or when the inflorescence is visible as a swelling of the outer leaves or bracts, such as booting in Zea. This phase can only be used if the final length of the inflorescence is known. subset: Maize synonym: "4.01 Inflorescence just visible in soybean" RELATED [SOY:0000067] synonym: "visible flower buds in Arabidopsis" RELATED [TAIR:0000420] xref: OBO_SF_PO:3324099 is_a: PO:0007047 ! 3 inflorescence detectable stage [Term] id: PO:0007007 name: FF.03 fruit size 50 to 70% stage namespace: plant_structure_development_stage def: "A fruit formation stage that spans the interval when a fruit has reached 50% to 70% of its final size." [ISBN:3826331524, POC:curators] comment: This term can only be used of the final size of the fruit is known. synonym: "7.07 Pod 70% of final length in soybean" RELATED [SOY:0000082] synonym: "8.02-early milk in barley" RELATED [GRO:0007107] synonym: "8.02-early milk in oat" RELATED [GRO:0007107] synonym: "8.02-early milk in wheat" RELATED [GRO:0007107] synonym: "early milk stage" RELATED [GRO:0007107] synonym: "early milk stage in maize" RELATED [ISBN:3826331524] synonym: "FF.03 fruit size 70% in Solanaceae" RELATED [SGN:0000044] synonym: "late milk" RELATED [GRO:0007109] synonym: "tomato immature green" RELATED [SGN:0000044] synonym: "Zadok scale-73, Haun scale-13" RELATED [GRO:0007107] xref: OBO_SF_PO:3374186 is_a: PO:0007042 ! 5 fruit formation stage [Term] id: PO:0007008 name: IE.02 1/2 of inflorescence emerged from flag leaf sheath stage namespace: plant_structure_development_stage def: "The stage at which 1/2 of inflorescence has emerged from flag leaf sheath." [GR:Anuradha_Pujar] synonym: "08-heading" RELATED [GRO:0007131] synonym: "6.03-1/2 of inflorescence emerged in barley" RELATED [GRO:0007098] synonym: "6.03-1/2 of inflorescence emerged in oat" RELATED [GRO:0007098] synonym: "6.03-1/2 of inflorescence emerged in wheat" RELATED [GRO:0007098] synonym: "first individual flowers visible" RELATED [] synonym: "half bloom" RELATED [GRO:0007131] synonym: "middle of heading" RELATED [] synonym: "middle of panicle emergence in rice" RELATED [] synonym: "sorghum growth stage-7" RELATED [GRO:0007131] is_a: PO:0007041 ! inflorescence emergence stage [Term] id: PO:0007009 name: FF.01 fruit size 10 to 30% stage namespace: plant_structure_development_stage def: "A fruit formation stage that spans the interval when a fruit has reached 10% to 30% of its final size." [ISBN:3826331524, POC:curators] comment: This term can only be used of the final size of the fruit is known. synonym: "7.02 Pod 30% of final length in soybean" RELATED [SOY:0000080] synonym: "FF.01 fruit size 30% in Solanaceae" RELATED [SGN:0000042] synonym: "tomato immature green" RELATED [SGN:0000042] xref: OBO_SF_PO:3374186 is_a: PO:0007042 ! 5 fruit formation stage [Term] id: PO:0007010 name: 6 ripening stage namespace: plant_structure_development_stage def: "Maturation of the fruit." [Poc:curators] comment: Although the use of stages like dough or particular ripening stages properly refer to the development of an individual fruit, they are commonly used as here to extrapolate to a growth of a whole plant or a group of plants. synonym: "08-dough stage in rice" RELATED [GRO:0007042] synonym: "09-dough development in barley" RELATED [GRO:0007110] synonym: "09-dough development in oat" RELATED [GRO:0007110] synonym: "09-dough development in wheat" RELATED [GRO:0007110] synonym: "10-dough stage in sorghum" RELATED [GRO:0007132] synonym: "6 ripening in Solanaceae" RELATED [SGN:0000046] synonym: "8 Bean Development in soybean" RELATED [SOY:0000078] synonym: "BBCH principal growth stage 8" RELATED [] synonym: "dough stage" RELATED [GRO:0007132] synonym: "dough stage in maize" RELATED [MaizeGDB:67379] synonym: "dough stage kernels yellowish, about 55% dry matter" RELATED [ISBN:3826331524] synonym: "fruit maturity" RELATED [] synonym: "fruit ripening" RELATED [] synonym: "kernel ripening" RELATED [] synonym: "maturity of fruit and seed" RELATED [] synonym: "rice growth stage-8" RELATED [] synonym: "silique ripening in Arabidopsis" RELATED [TAIR:0000034] is_a: PO:0007130 ! sporophyte reproductive stage [Term] id: PO:0007013 name: BO.03 late boot stage namespace: plant_structure_development_stage def: "The flag leaf sheath swollen." [GR:Anuradha_Pujar, ISBN:3826331524] comment: In rice the flag leaf sheath is more than 10cm out of the penultimate leaf sheath. Booting is a term used specifically for grasses (Poaceae). subset: Poaceae synonym: "5.2-late booting stage in rice" RELATED [GRO:0007150] synonym: "flag leaf sheath swollen" RELATED [] synonym: "rice growth stage-5.2" RELATED [GRO:0007150] is_a: PO:0007014 ! booting stage [Term] id: PO:0007014 name: booting stage namespace: plant_structure_development_stage def: "An inflorescence detectable phase characterized by a swelling of the flag leaf sheath, caused by an increase in the size of the inflorescence as it grows up the leaf sheath." [GR:Pankaj_Jaiswal] comment: Booting is a term used specifically for grasses (Poaceae). subset: Poaceae synonym: "05-booting in barley" RELATED [GRO:0007090] synonym: "05-booting in oat" RELATED [GRO:0007090] synonym: "05-booting in wheat" RELATED [GRO:0007090] synonym: "05-booting stage" RELATED [GRO:0007148] synonym: "07-boot stage in sorghum" RELATED [GRO:0007130] synonym: "BBCH growth stage 40" RELATED [ISBN:3826331524] synonym: "development of vegetatively propogated organs" RELATED [] synonym: "rice growth stage-5" RELATED [GRO:0007148] synonym: "sorghum growth stage-6" RELATED [GRO:0007130] xref: OBO_SF_PO:3324099 is_a: PO:0007006 ! IL.00 inflorescence just visible stage [Term] id: PO:0007015 name: radicle emergence stage namespace: plant_structure_development_stage alt_id: PO:0007507 def: "A root development stage (PO:0007520) during which a radicle (PO:0020031) emerges from the seed coat (PO:0009088)." [GR:Anuradha_Pujar, ISBN:3826331524, POC:curators] comment: The actual point of emergence from the seed coat (PO:0009088) may not be observed if the seed is underneath a growth medium. In a fruit (PO:0009001) with a persistent pericarp (PO:0009084), emergence from the seed coat may not be observed. If the fruit is a caryopsis, the dry pericarp is fused with the seed coat, and emergence from the pericarp is simultaneous with emergence from the seed coat. This terms is used only for seed plants. synonym: "0.02-radicle emergence from seed in maize" RELATED [GRO:0007005] synonym: "0.2 radicle emergence from seed in maize" RELATED [MaizeGDB:67351] synonym: "05 radicle emergence from seed coat in soybean" RELATED [SOY:0000011] synonym: "1.04-radicle emerged from seed in barley" RELATED [GRO:0007055] synonym: "1.04-radicle emerged from seed in oat" RELATED [GRO:0007055] synonym: "1.04-radicle emerged from seed in Triticeae" RELATED [GRO:0007055] synonym: "1.04-radicle emerged from seed in wheat" RELATED [GRO:0007055] synonym: "BBCH growth stage 05" RELATED [ISBN:3826331524] synonym: "maize growth stage-0.2" RELATED [GRO:0007005] synonym: "radicle emergence" RELATED [] synonym: "radicle emergence in Arabidopsis" RELATED [TAIR:T0000395] synonym: "radicle emergence in Solanaceae" RELATED [SGN:0000006] synonym: "Zadok scale-5" RELATED [GRO:0007055] xref: OBO_SF_PO:3409606 is_a: PO:0007520 ! root development stage relationship: part_of PO:0007057 ! 0 seed germination stage [Term] id: PO:0007016 name: 4 flowering stage namespace: plant_structure_development_stage def: "The stage at which any flower(s) on the plant are open." [Poc:curators] comment: This stage refers to the whole plant. synonym: "07-anthesis in barley" RELATED [GRO:0007101] synonym: "07-anthesis in oat" RELATED [GRO:0007101] synonym: "07-anthesis in wheat" RELATED [GRO:0007101] synonym: "09-flowering in sorghum" RELATED [GRO:0007153] synonym: "4 flowering in Solanaceae" RELATED [SGN:0000034] synonym: "5 flowering in maize" RELATED [MaizeGDB:13811] synonym: "5.01-anthesis in maize " RELATED [GRO:0007021] synonym: "5.02-silking in maize" RELATED [GRO:0007022] synonym: "5.1 anthesis in maize" RELATED [MaizeGDB:67361] synonym: "5.2 silking in maize" RELATED [MaizeGDB:67362] synonym: "6 Flowering in soybean" RELATED [SOY:0000006] synonym: "6.1-flowering stage in rice" RELATED [GRO:0007151] synonym: "anthesis in maize" RELATED [MaizeGDB:67361] synonym: "anthesis stage" RELATED [GRO:0007151] synonym: "BBCH principal growth stage 6" RELATED [ISBN:3826331524] synonym: "flowering in maize" RELATED [MaizeGDB:13811] synonym: "pollen shed in maize" RELATED [MaizeGDB:67361] synonym: "R1 in maize" RELATED [MaizeGDB:67362] synonym: "rice growth stage-6.1" RELATED [GRO:0007151] synonym: "silk emergence in maize" RELATED [MaizeGDB:67362] synonym: "sorghum growth stage 8" RELATED [GRO:0007153] synonym: "VT in maize" RELATED [MaizeGDB:67361] is_a: PO:0007130 ! sporophyte reproductive stage [Term] id: PO:0007017 name: sporophyte senescent stage namespace: plant_structure_development_stage def: "A sporophyte development stage during which a sporophyte participates in multicellular organism senescence." [GO:0010259, POC:curators] comment: The sporophyte senescent stage is often preceded by the sporophyte reproductive stage, and it ends with death of the sporophyte, either as a result of senescence or some other cause. The sporophyte senescent stage may succeed the sporophyte reproductive stage in monocarpic plants that die after reproducing, such as annuals. This stage is distinct from sporophyte dormant stage, in which organs may senesce, but some parts of the plant remain alive. Multicellular organism senescence/aging (GO:0010259) includes loss of functions such as resistance to disease, homeostasis, and fertility, as well processes like cellular senescence, organ senescence, and wear and tear. The POC curators have requested to the GOC that they revise the definition of GO:0010259, to make it more appropriate for plants. synonym: "10.03-kernel loosening in daytime in barley" RELATED [GRO:0007117] synonym: "10.03-kernel loosening in daytime in oat" RELATED [GRO:0007117] synonym: "10.03-kernel loosening in daytime in Triticeae" RELATED [GRO:0007117] synonym: "10.03-kernel loosening in daytime in wheat" RELATED [GRO:0007117] synonym: "10.04-overripe, straw dead and collapsing in barley" RELATED [GRO:0007118] synonym: "10.04-overripe, straw dead and collapsing in oat" RELATED [GRO:0007118] synonym: "10.04-overripe, straw dead and collapsing in Triticeae" RELATED [GRO:0007118] synonym: "10.04-overripe, straw dead and collapsing in wheat" RELATED [GRO:0007118] synonym: "9 Senescence in soybean" RELATED [SOY:0000008] synonym: "BBCH principal growth stage 9" RELATED [ISBN:3826331524] synonym: "C senescence in Solanaceae" RELATED [SGN:0000052] synonym: "senescence in Arabidopsis" RELATED [TAIR:0000035] synonym: "sporophyte senescence stage" EXACT [] xref: OBO_SF_PO:3432979 is_a: PO:0028002 ! sporophyte development stage [Term] id: PO:0007018 name: BO.01 early boot stage namespace: plant_structure_development_stage def: "The flag leaf sheath has started to extend." [GR:Anuradha_Pujar, ISBN:3826331524] comment: In rice the flag leaf sheath is 5cm out of the penultimate leaf sheath. Upper part of the stem is slightly thickened. Booting is a term used specifically for grasses (Poaceae). subset: Poaceae synonym: "5.01-flag leaf sheath extending in barley" RELATED [GRO:0007091] synonym: "5.01-flag leaf sheath extending in oat" RELATED [GRO:0007091] synonym: "5.01-flag leaf sheath extending in wheat" RELATED [GRO:0007091] synonym: "5.1-early booting stage in rice" RELATED [GRO:0007149] synonym: "flag leaf sheath extending" RELATED [GRO:0007091] synonym: "rice growth stage-5.1" RELATED [GRO:0007149] is_a: PO:0007014 ! booting stage [Term] id: PO:0007019 name: BO.05 flag leaf sheath opened stage namespace: plant_structure_development_stage def: "The first awns are visible and the flag leaf sheath has opened." [GR:Anuradha_Pujar, ISBN:3826331524] comment: Awns will be visible only in those species and varieties where they are known to be present. Booting is a term used specifically for grasses (Poaceae). subset: Poaceae synonym: "5.04-flag leaf sheath extending in barley" RELATED [GRO:0007094] synonym: "5.04-flag leaf sheath extending in oat" RELATED [GRO:0007094] synonym: "5.04-flag leaf sheath extending in wheat" RELATED [GRO:0007094] synonym: "first awns visible" RELATED [GRO:0007094] is_a: PO:0007014 ! booting stage [Term] id: PO:0007022 name: seed imbibition stage namespace: plant_structure_development_stage def: "A germination stage during which there is absorption of water by the seed." [GR:Anuradha_Pujar, ISBN:0306416875] synonym: "0.1 imbibition in maize" RELATED [MaizeGDB:64054] synonym: "01 Beginning of seed imbibition in soybean" RELATED [SOY:0000090] synonym: "03 Seed imbibition complete in soybean" RELATED [SOY:0000091] synonym: "1.02-start of imbibition in barley" RELATED [GRO:0007053] synonym: "1.02-start of imbibition in oat" RELATED [GRO:0007053] synonym: "1.02-start of imbibition in Triticeae" RELATED [GRO:0007053] synonym: "1.02-start of imbibition in wheat" RELATED [GRO:0007053] synonym: "1.03-imbibition complete in barley" RELATED [GRO:0007054] synonym: "1.03-imbibition complete in oat" RELATED [GRO:0007054] synonym: "1.03-imbibition complete in Tricticeae" RELATED [GRO:0007054] synonym: "1.03-imbibition complete in wheat" RELATED [GRO:0007054] synonym: "BBCH growth stage 01" RELATED [ISBN:3826331524] synonym: "imbibition in Arabidopsis" RELATED [TAIR:0000394] synonym: "imbibition in Solanaceae" RELATED [SGN:0000004] is_a: PO:0007057 ! 0 seed germination stage [Term] id: PO:0007023 name: IE.04 inflorescence fully emerged from flag leaf sheath stage namespace: plant_structure_development_stage def: "The stage at which the inflorescence has fully emerged from the flag leaf sheath." [GR:Anuradha_Pujar] synonym: "6.05-emergence of inflorescence completed in barley" RELATED [GRO:0007100] synonym: "6.05-emergence of inflorescence completed in oat" RELATED [GRO:0007100] synonym: "6.05-emergence of inflorescence completed in wheat" RELATED [GRO:0007100] synonym: "end of panicle emergence in rice" RELATED [] is_a: PO:0007041 ! inflorescence emergence stage [Term] id: PO:0007024 name: FL.04 end of flowering stage namespace: plant_structure_development_stage def: "The stage at which flowering is complete." [GR:Anuradha_Pujar] comment: This stage refers to the whole plant. synonym: "6.09 End of flowering in soybean" RELATED [SOY:0000076] synonym: "7.03-anthesis completed in barley" RELATED [GRO:0007104] synonym: "7.03-anthesis completed in oat" RELATED [GRO:0007104] synonym: "7.03-anthesis completed in wheat" RELATED [GRO:0007104] synonym: "anthesis completed" RELATED [] synonym: "FL.04 end of flowering in Solanaceae" RELATED [SGN:0000039] synonym: "flowering complete" RELATED [] synonym: "fruit set visible" RELATED [] synonym: "late reproductive" RELATED [] synonym: "Zadok scale-69, Haun scale-11.6" RELATED [GRO:0007104] is_a: PO:0007016 ! 4 flowering stage [Term] id: PO:0007025 name: IE.00 inflorescence tip just visible above flag leaf sheath stage namespace: plant_structure_development_stage def: "The stage at which the inflorescence tip is just visible above flag leaf sheath." [GR:Anuradha_Pujar] synonym: "6.01-first spikelet of inflorescence visible in barley" RELATED [GRO:0007096] synonym: "6.01-first spikelet of inflorescence visible in oat" RELATED [GRO:0007096] synonym: "6.01-first spikelet of inflorescence visible in wheat" RELATED [GRO:0007096] synonym: "beginning of heading" RELATED [] synonym: "beginning of panicle emergence in rice" RELATED [] synonym: "beginning of tassel emergence in maize" RELATED [] synonym: "first flower buds visible" RELATED [] synonym: "first spikelet visible" RELATED [GRO:0007096] synonym: "visible flower buds" RELATED [] synonym: "Zadok scale-50, Feekes scale-10.1, Haun scale-10.2" RELATED [GRO:0007096] is_a: PO:0007041 ! inflorescence emergence stage [Term] id: PO:0007026 name: FL.00 first flower(s) open stage namespace: plant_structure_development_stage def: "The stage at which the first flower(s) open." [GR:Pankaj_Jaiswal] comment: These first flowers are not necessarily the oldest flowers in the inflorescence. In some cereal plants the flowering starts in the middle of the inflorescence. This stage refers to the whole plant. synonym: "6.00 1st flowers on main stem open in soybean" RELATED [SOY:0000072] synonym: "7.01-anthesis beginning in barley" RELATED [GRO:0007102] synonym: "7.01-anthesis beginning in oat" RELATED [GRO:0007102] synonym: "7.01-anthesis beginning in Triticeae" RELATED [GRO:0007102] synonym: "7.01-anthesis beginning in wheat" RELATED [GRO:0007102] synonym: "first open flower in Arabidopsis" RELATED [TAIR:0000421] synonym: "FL.00 first flower(s) open in Solanaceae" RELATED [SGN:0000035] synonym: "Stage R1 Open flower at any node on the main stem" RELATED [SOY:0000072] is_a: PO:0007016 ! 4 flowering stage [Term] id: PO:0007027 name: FF.04 fruit size 70% to final size stage namespace: plant_structure_development_stage def: "A fruit formation stage that spans the interval when a fruit has reached 70% of its final size to its final size." [ISBN:3826331524, POC:curators] comment: This term can only be used of the final size of the fruit is known. synonym: "7.09 Pod full size in soybean" RELATED [SOY:0000084] synonym: "8.03-medium milk in barley" RELATED [GRO:0007108] synonym: "8.03-medium milk in oat" RELATED [GRO:0007108] synonym: "8.03-medium milk in wheat" RELATED [GRO:0007108] synonym: "8.04-late milk in barley" RELATED [GRO:0007109] synonym: "8.04-late milk in oat" RELATED [GRO:0007109] synonym: "BBCH principal growth stage 75" RELATED [ISBN:3826331524] synonym: "BBCH principal growth stage 79" RELATED [ISBN:3826331524] synonym: "FF.04 final fruit size in Solanaceae" RELATED [SGN:0000045] synonym: "kernel content milky, 40% dry matter" RELATED [ISBN:3826331524] synonym: "Kernels in middle of cob yellowish-white" RELATED [ISBN:3826331524] synonym: "nearly all kernels have reached final size" RELATED [ISBN:3826331524] synonym: "Stage R4 Full pod in soybean" RELATED [SOY:0000084] synonym: "tomato mature green" RELATED [SGN:0000045] xref: OBO_SF_PO:3374186 is_a: PO:0007042 ! 5 fruit formation stage [Term] id: PO:0007028 name: BO.04 flag leaf sheath opening stage namespace: plant_structure_development_stage def: "The flag leaf sheath starts opening." [ISBN:3826331524] comment: Booting is a term used specifically for grasses (Poaceae). subset: Poaceae synonym: "5.03-flag leaf sheath extending in barley" RELATED [GRO:0007093] synonym: "5.03-flag leaf sheath extending in oat" RELATED [GRO:0007093] synonym: "5.03-flag leaf sheath extending in wheat" RELATED [GRO:0007093] synonym: "Zadok scale-47" RELATED [GRO:0007093] is_a: PO:0007014 ! booting stage [Term] id: PO:0007029 name: FF.02 fruit size 30 to 50% stage namespace: plant_structure_development_stage def: "A fruit formation stage that spans the interval when a fruit has reached 30% to 50% of its final size." [ISBN:3826331524, POC:curators] comment: This term can only be used of the final size of the fruit is known. synonym: "7.01-blister stage in maize" RELATED [GRO:0007030] synonym: "7.03 Pod 50% of final length in soybean" RELATED [SOY:0000081] synonym: "8.01-kernel watery ripe in barley" RELATED [GRO:0007106] synonym: "8.01-kernel watery ripe in oat" RELATED [GRO:0007106] synonym: "8.01-kernel watery ripe in wheat" RELATED [GRO:0007106] synonym: "BBCH principal growth stage 71" RELATED [ISBN:3826331524] synonym: "beginning of grain development, kernels at blister stage, 16% dry matter" RELATED [ISBN:3826331524] synonym: "blister stage in maize" RELATED [MaizeGDB:67372] synonym: "caryopsis watery ripe" RELATED [GRO:0007106] synonym: "FF.02 fruit size 50% in Solanaceae" RELATED [SGN:0000043] synonym: "kernel watery ripe" RELATED [GRO:0007106] synonym: "R2 in maize" RELATED [MaizeGDB:67372] synonym: "Stage R4 Full pod in soybean" RELATED [SOY:0000081] synonym: "tomato immature green" RELATED [SGN:0000043] synonym: "watery ripe" RELATED [GRO:0007106] synonym: "Zadok scale-71, Feekes scale-10.54, Haun scale-12.1" RELATED [GRO:0007106] xref: OBO_SF_PO:3374186 is_a: PO:0007042 ! 5 fruit formation stage [Term] id: PO:0007030 name: seedling shoot emergence stage namespace: plant_structure_development_stage def: "Shoot or leaf breaks through soil surface." [GR:Anuradha_Pujar, ISBN:3826331524] synonym: "07 shoot emergence in soybean" RELATED [SOY:0000012] synonym: "BBCH growth stage 09" RELATED [ISBN:3826331524] synonym: "shoot emergence in Solanaceae" RELATED [SGN:0000007] is_a: PO:0007131 ! seedling development stage [Term] id: PO:0007031 name: FR.02 mid stage of fruit ripening namespace: plant_structure_development_stage def: "The stage when fruit ripening is midway." [GR:Anuradha_Pujar, ISBN:3826331524] synonym: "10.01-soft dough in sorghum" RELATED [GRO:0007133] synonym: "7.4 late dough stage/embryo 4 in maize" RELATED [MaizeGDB:67379] synonym: "8.05 Mid ripening in soybean" RELATED [SOY:0000087] synonym: "9.02-soft dough in barley" RELATED [GRO:0007112] synonym: "9.02-soft dough in oat" RELATED [GRO:0007112] synonym: "9.02-soft dough in wheat" RELATED [GRO:0007112] synonym: "BBCH principal growth stage 85" RELATED [ISBN:3826331524] synonym: "DNA degradation (endosperm) in maize" RELATED [MaizeGDB:67373] synonym: "dough stage in maize" RELATED [MaizeGDB:67379] synonym: "embryo stage 4 in maize" RELATED [MaizeGDB:67379] synonym: "FR.02 mid stage of fruit ripening in Solanaceae" RELATED [SGN:0000049] synonym: "R3 in maize" RELATED [MaizeGDB:67373] synonym: "soft dough" RELATED [GRO:0007112] synonym: "Stage R6 Full seed in soybean" RELATED [SOY:0000087] synonym: "tomato orange fruit" RELATED [SGN:0000049] synonym: "Zadok scale-85, Feekes scale-11.2" RELATED [GRO:0007112] is_a: PO:0007010 ! 6 ripening stage [Term] id: PO:0007032 name: FF.00 fruit size up to 10% stage namespace: plant_structure_development_stage def: "A fruit formation stage that begins with the formation of a zygote and ends when the fruit has reached 10% of its final size." [ISBN:3826331524, MaizeGDB:ms, POC:curators] comment: This fruit development stage may begin without fertilization or formation of a zygote in cases of parthenocarpy, apomixis, or other hormone-induced conditions. This term can only be used of the final size of the fruit is known. synonym: "7.01 Pod 10% of final length in soybean" RELATED [SOY:0000079] synonym: "FF.00 fruit size 10% in Solanaceae" RELATED [SGN:0000041] synonym: "stage R3 in soybean" RELATED [SOY:0000079] synonym: "tomato immature green" RELATED [SGN:0000041] xref: OBO_SF_PO:3374186 is_a: PO:0007042 ! 5 fruit formation stage [Term] id: PO:0007033 name: whole plant development stage namespace: plant_structure_development_stage def: "A plant structure development stage (PO:0009012) that has as primary participant a whole plant (PO:0000003)." [POC:curators] subset: TraitNet synonym: "cereal plant ontology " RELATED [GRO:0080001] synonym: "maize growth stage" RELATED [GRO:0007002] synonym: "plant growth stage ontology" RELATED [GRO:0007199] synonym: "plant growth stages in Arabidopsis" RELATED [TAIR:0000021] synonym: "rice growth stage" RELATED [GRO:0007040] synonym: "Solanaceae whole plant growth stages" RELATED [SGN:0000001] synonym: "sorghum growth stage" RELATED [GRO:0007124] synonym: "wheat, barley and oat growth stage" RELATED [GRO:0007156] is_a: PO:0009012 ! plant structure development stage [Term] id: PO:0007034 name: FL.01 1/4 of flowers open stage namespace: plant_structure_development_stage def: "The stage at which 1/4 of flowers open." [GR:Anuradha_Pujar] comment: This stage refers to the whole plant. synonym: "6.02 1/4 of flowers on the main stem open in soybean" RELATED [SOY:0000073] synonym: "FL.01 1/4 of flowers open in Solanaceae" RELATED [SGN:0000036] is_a: PO:0007016 ! 4 flowering stage [Term] id: PO:0007035 name: 7-8 fruit formation and maturation namespace: plant_structure_development_stage def: "OBSOLETE. This stage refers to the developmental and physiological changes that occur in the whole plant after fertilization and during fruit development, maturation, and provisioning." [Poc:curators] comment: We have chosen to use fruit size as a marker of these physiological processes to represent the whole plant growth stage. synonym: "06-post-flowering in maize" RELATED [GRO:0007025] synonym: "5.3 pollination in maize" RELATED [MaizeGDB:67364] synonym: "5.4 fertilization in maize" RELATED [MaizeGDB:67365] synonym: "6 post-flowering/lag phase in maize" RELATED [MaizeGDB:67370] synonym: "7 linear grain-filling in maize" RELATED [MaizeGDB:64632] synonym: "7 Pod Formation in soybean" RELATED [SOY:0000077] synonym: "7-8 Fruit Formation and Maturation in soybean" RELATED [SOY:0000007] synonym: "7.01-blister stage in maize" RELATED [GRO:0007030] synonym: "BBCH principal growth stage 7" RELATED [ISBN:3826331524] synonym: "C-embryo stage in rice" RELATED [GRO:0007141] synonym: "double fertilization in maize" RELATED [MaizeGDB:67365] synonym: "effective filling period in maize" RELATED [MaizeGDB:64632] synonym: "first silique shattered" RELATED [] synonym: "grain-filling in maize" RELATED [MaizeGDB:64632] synonym: "kernel watery ripe" RELATED [GRO:0007106] synonym: "lag phase in maize" RELATED [MaizeGDB:67370] synonym: "post-flowering in maize" RELATED [MaizeGDB:67370] synonym: "proembryo in maize" RELATED [MaizeGDB:67370] synonym: "R1in maize" RELATED [MaizeGDB:67370] is_obsolete: true [Term] id: PO:0007036 name: FR.00 beginning of fruit ripening stage namespace: plant_structure_development_stage def: "The stage at which fruit maturation begins." [GR:Anuradha_Pujar, ISBN:3826331524] synonym: "8.01 Beginning of bean ripening in soybean" RELATED [SOY:0000085] synonym: "beginning of fruit coloration" RELATED [] synonym: "first silique shattered" RELATED [] synonym: "FR.00 beginning of fruit ripening in Solanaceae" RELATED [SGN:0000047] is_a: PO:0007010 ! 6 ripening stage [Term] id: PO:0007037 name: inflorescence bifurcation stage namespace: plant_structure_development_stage def: "Stage of inflorescence development marked by the formation of two, oftern equal-sized, inflorescence meristems from one inflorescence meristem." [POC:curators] is_a: PO:0001083 ! inflorescence development stage [Term] id: PO:0007038 name: FR.04 fruit ripening complete stage namespace: plant_structure_development_stage def: "The stage at which fruit ripening is complete." [GR:Anuradha_Pujar, ISBN:3826331524] synonym: "10-ripening in barley" RELATED [GRO:0007114] synonym: "10-ripening in oat" RELATED [GRO:0007114] synonym: "10-ripening in Triticeae" RELATED [GRO:0007114] synonym: "10-ripening in wheat" RELATED [GRO:0007114] synonym: "10.01-kernel medium hard" RELATED [GRO:0007115] synonym: "10.02-kernel hard" RELATED [GRO:0007116] synonym: "8.09 Final ripening in soybean" RELATED [SOY:0000089] synonym: "9.02 dry kernel in maize" RELATED [GRO:0007037] synonym: "9.2 dry kernel in maize" RELATED [MaizeGDB:67381] synonym: "BBCH principal growth stage 89" RELATED [ISBN:3826331524] synonym: "dry kernel in maize" RELATED [MaizeGDB:67381] synonym: "dry seed in maize" RELATED [MaizeGDB:67381] synonym: "FR.04 fruit ripening complete in Solanaceae" RELATED [SGN:0000051] synonym: "fully ripe" RELATED [] synonym: "fully ripe grain hard, difficult to divide by thumbnail in rice" RELATED [ISBN:3826331524] synonym: "fully ripe kernels hard and shiny about 65% dry matter in maize" RELATED [ISBN:3826331524] synonym: "tomato fully red ripe fruit" RELATED [SGN:0000051] is_a: PO:0007010 ! 6 ripening stage [Term] id: PO:0007039 name: leaf trichome development stage namespace: plant_structure_development_stage def: "A trichome development stage that has as primary participant a leaf trichome." [GR:Chih-Wei_Tung, POC:curators] is_a: PO:0025368 ! trichome development stage [Term] id: PO:0007041 name: inflorescence emergence stage namespace: plant_structure_development_stage def: "An inflorescence detectable phase during which an inflorescence emerges from sheathing leaves or bracts." [GR:Anuradha_Pujar, MaizeGDB:ms, POC:curators] comment: Includes emergence of a Zea mays inflorescence from a flag leaf sheath, following booting. In US cornbelt maize (including B73) the tassel fully emerges about 2-3 days prior to silk emergence from husk leaves. At this time the ear and husk may still be enclosed within its leaf sheath depending on the variety and environmental conditions. synonym: "06-heading stage in rice" RELATED [GRO:0007044] synonym: "06-inflorescence emergence in barley" RELATED [GRO:0007095] synonym: "06-inflorescence emergence in oat" RELATED [GRO:0007095] synonym: "06-inflorescence emergence in wheat" RELATED [GRO:0007095] synonym: "08-heading in sorghum" RELATED [GRO:0007131] synonym: "half bloom in sorghum" RELATED [GRO:0007131] synonym: "heading" RELATED [GRO:0007095] synonym: "rice growth stage-6" RELATED [GRO:0007044] synonym: "sorghum growth stage-7" RELATED [GRO:0007131] synonym: "tasseling" RELATED [] xref: OBO_SF_PO:3324099 is_a: PO:0007047 ! 3 inflorescence detectable stage [Term] id: PO:0007042 name: 5 fruit formation stage namespace: plant_structure_development_stage def: "Formation of the seed-bearing structure after flowering." [Poc:curators] comment: Although the use of stages like milk or particular fruit sizes properly refer to the development of an individual fruit, they are commonly used as here to extrapolate to a growth of a whole plant or a group of plants. synonym: "07-milk stage in rice" RELATED [GRO:0007046] synonym: "08-milk development in barley" RELATED [GRO:0007105] synonym: "08-milk development in oat" RELATED [GRO:0007105] synonym: "08-milk development in wheat" RELATED [GRO:0007105] synonym: "5 fruit formation in Solanaceae" RELATED [SGN:0000040] synonym: "6.01-dilatory in maize" RELATED [GRO:0007026] synonym: "6.02-exponential in maize" RELATED [GRO:0007027] synonym: "6.1 dilatory in maize" RELATED [MaizeGDB:67371] synonym: "6.2 exponential in maize" RELATED [MaizeGDB:67369] synonym: "dilatory in maize" RELATED [MaizeGDB:67371] synonym: "exponential in maize" RELATED [MaizeGDB:67369] synonym: "free nuclear in maize" RELATED [MaizeGDB:67371] synonym: "milk grain" RELATED [] synonym: "milk stage in rice" RELATED [GRO:0007046] synonym: "mitotic in maize" RELATED [MaizeGDB:67369] synonym: "proembryo in maize" RELATED [MaizeGDB:67371] synonym: "rice growth stage-7" RELATED [GRO:0007046] synonym: "transition stage in maize" RELATED [MaizeGDB:67369] synonym: "Zadok scale-70" RELATED [GRO:0007105] is_a: PO:0007130 ! sporophyte reproductive stage [Term] id: PO:0007043 name: hypocotyl emergence stage namespace: plant_structure_development_stage def: "A seedling development stage (PO:0007131) during which the hypocotyl (PO:0020100) emerges from the seed coat (PO:0009088)." [GR:Anuradha_Pujar, ISBN:0306416875, POC:curators] comment: This term is used only for seed plants. The actual point of emergence from the seed coat (PO:0009088) may not be observed if the seed (PO:0009010) is underneath a growth medium. In a fruit (PO:0009001) with a persistent pericarp (PO:0009084), emergence from the seed coat may not be observed. synonym: "0.07.01 Cotyledons and hypocotyl emerge in soybean" RELATED [SOY:0000013] synonym: "0.07.02 Hypocotyl emerges above soil in soybean" RELATED [SOY:0000092] synonym: "BBCH growth stage 08" RELATED [ISBN:3826331524] synonym: "hypocotyl and cotyledon emergence in Arabidopsis" RELATED [TAIR:0000396] synonym: "hypocotyl emergence in Solanaceae" RELATED [SGN:0000010] xref: OBO_SF_PO:3510272 is_a: PO:0007131 ! seedling development stage [Term] id: PO:0007044 name: BO.02 mid boot stage namespace: plant_structure_development_stage def: "The flag leaf sheath is just visibly swollen." [GR:Anuradha_Pujar, ISBN:3826331524] comment: In rice the flag leaf sheath is 5-10cm out of the penultimate leaf sheath. Booting is a term used specifically for grasses (Poaceae). subset: Poaceae synonym: "5.02-flag leaf sheath extending in barley" RELATED [GRO:0007092] synonym: "5.02-flag leaf sheath extending in oat" RELATED [GRO:0007092] synonym: "5.02-flag leaf sheath extending in wheat" RELATED [GRO:0007092] synonym: "flag leaf sheath just visibly swollen" RELATED [] synonym: "Zadok scale-45, Feekes scale-10, Haun scale-9.2" RELATED [GRO:0007092] is_a: PO:0007014 ! booting stage [Term] id: PO:0007045 name: coleoptile emergence stage namespace: plant_structure_development_stage def: "A sporophyte vegetative stage (PO:0007134) during which the coleoptile (PO:0020033) emerges from the seed coat (PO:0009088)." [ISBN:3826331524, POC:curators] comment: Occurs in Poaceae and some other monocotyledons. May occur simultaneously with coleoptile emergence from the growth medium. The actual point of emergence from the seed coat (PO:0009088) may not be observed if the seed (PO:0009010) is underneath a growth medium. In a fruit (PO:0009001) with a persistent pericarp (PO:0009084), emergence from the seed coat may not be observed. If the fruit is a caryopsis, the dry pericarp is fused with the seed coat, and emergence from the pericarp is simultaneous with emergence from the seed coat. This terms is used only for seed plants. synonym: "0.3 coleoptile emergence from seed in maize" RELATED [MaizeGDB:67352] synonym: "BBCH growth stage 09" RELATED [ISBN:3826331524] xref: OBO_SF_PO:3324056 is_a: PO:0007134 ! sporophyte vegetative stage relationship: part_of PO:0007057 ! 0 seed germination stage [Term] id: PO:0007046 name: IL.01 1/4 inflorescence length reached stage namespace: plant_structure_development_stage def: "An inflorescence detectable phase during which an inflorescence has reached at least one quarter of its full length, but has not yet reached one half of its full length." [GR:Anuradha_Pujar, POC:Ramona_Walls] comment: This phase can only be used if the final length of the inflorescence is known. subset: Maize synonym: "4.02 1/4 of inflorescence length reached in soybean" RELATED [SOY:0000068] is_a: PO:0007047 ! 3 inflorescence detectable stage [Term] id: PO:0007047 name: 3 inflorescence detectable stage namespace: plant_structure_development_stage alt_id: PO:0007012 def: "A reproductive growth stage during which an inflorescence is detectable." [MaizeGDB:ms, POC:curators] comment: This includes the stage when an inflorescence starts to develop (and is detectable only by assay or with a microscope), to the stage where it is visible to the naked eye. This includes the booting stage in the grasses (Poaceae). There is no one-to-one correspondence between some of the phases of inflorescence formation in members of Poaceae (e.g., booting) with that of other families. synonym: "3 inflorescence visible" RELATED [] synonym: "3 inflorescence visible in Solanaceae" NARROW [SGN:0000033] synonym: "4 Inflorescence Formation in soybean" NARROW [SOY:0000005] synonym: "BBCH principal growth stage 4" RELATED [ISBN:3826331524] synonym: "BBCH principal growth stage 5" RELATED [ISBN:3826331524] synonym: "Poaceae inflorescence visible" NARROW [] xref: OBO_SF_PO:3324099 is_a: PO:0007130 ! sporophyte reproductive stage [Term] id: PO:0007048 name: IE.01 1/4 of inflorescence emerged from flag leaf sheath stage namespace: plant_structure_development_stage def: "The stage at which 1/4 of inflorescence has emerged from flag leaf sheath." [GR:Anuradha_Pujar] synonym: "30% of panicle emerged in rice" RELATED [] synonym: "6.02-1/4 of inflorescence emerged in barley" RELATED [GRO:0007097] synonym: "6.02-1/4 of inflorescence emerged in oat" RELATED [GRO:0007097] synonym: "6.02-1/4 of inflorescence emerged in wheat" RELATED [GRO:0007097] synonym: "Zadok scale-53, Feekes scale-10.2" RELATED [GRO:0007097] is_a: PO:0007041 ! inflorescence emergence stage [Term] id: PO:0007049 name: cotyledon emergence stage namespace: plant_structure_development_stage alt_id: PO:0007069 def: "A seedling development stage (PO:0007131) during which the cotyledon (PO:0020030) emerges from the seed coat (PO:0009088)." [GR:Anuradha_Pujar, ISBN:3826331524, POC:curators] comment: This term is used only for seed plants. The actual point of emergence from the seed coat (PO:0009088) may not be observed if the seed is underneath a growth medium, especially in plants with hypogeal germination. In a fruit (PO:0009001) with a persistent pericarp (PO:0009084), emergence from the seed coat may not be observed. synonym: "01-seedling emergence in sorghum" RELATED [GRO:0007125] synonym: "1.00 Cotyledon visible in soybean" RELATED [SOY:0000014] synonym: "1.00 imperfect leaf unrolled" RELATED [] synonym: "1.01-seedling emergence in maize" RELATED [GRO:0007008] synonym: "1.1 seedling emergence in maize" RELATED [MaizeGDB:64057] synonym: "2.01-first leaf through coleoptile in barley" RELATED [GRO:0007059] synonym: "2.01-first leaf through coleoptile in oat" RELATED [GRO:0007059] synonym: "2.01-first leaf through coleoptile in Triticeae" RELATED [GRO:0007059] synonym: "2.01-first leaf through coleoptile in wheat" RELATED [GRO:0007059] synonym: "BBCH growth stage 09" RELATED [ISBN:3826331524] synonym: "BBCH growth stage 10" RELATED [ISBN:3826331524] synonym: "cotyledon emergence in Solanaceae" RELATED [SGN:0000008] synonym: "cotyledons fully open in Arabidopsis" RELATED [TAIR:0000397] synonym: "hypocotyl and cotyledon emergence in Arabidopsis" RELATED [TAIR:0000396] synonym: "LP.00 cotyledon visible" RELATED [] synonym: "maize growth stage-1.1" RELATED [GRO:0007008] synonym: "Oryza first leaf through coleoptile" RELATED [] synonym: "sorghum growth stage-0" RELATED [GRO:0007125] synonym: "Sorghum seedling emergence" RELATED [GRO:0007125] synonym: "Triticeae first leaf through coleoptile" RELATED [GRO:0007059] synonym: "VE in maize" RELATED [MaizeGDB:64057] synonym: "VE stage in soybean" RELATED [SOY:0000014] synonym: "Zadok scale-10, Feekes scale-1" RELATED [GRO:0007059] xref: OBO_SF_PO:3510272 is_a: PO:0007131 ! seedling development stage [Term] id: PO:0007050 name: FR.03 late stage of fruit ripening namespace: plant_structure_development_stage def: "The late stage of fruit ripening." [GR:Anuradha_Pujar, ISBN:3826331524] synonym: "09-maturity in maize" RELATED [GRO:0007037] synonym: "10.02-hard dough in sorghum" RELATED [GRO:0007134] synonym: "8 leveling off of grain-filling/embryo 5 in maize" RELATED [MaizeGDB:67382] synonym: "8.07 Late ripening in soybean" RELATED [SOY:0000088] synonym: "8.2-hard dough stage in rice" RELATED [GRO:0007154] synonym: "9 maturity in maize" RELATED [MaizeGDB:11088] synonym: "9.03-hard dough in barley" RELATED [GRO:0007113] synonym: "9.03-hard dough in oat" RELATED [GRO:0007113] synonym: "9.03-hard dough in wheat" RELATED [GRO:0007113] synonym: "9.1 physiological maturity/embryo 6 in maize" RELATED [MaizeGDB:67380] synonym: "attenuative in maize" RELATED [MaizeGDB:67382] synonym: "BBCH principal growth stage 87" RELATED [ISBN:3826331524] synonym: "black layer in maize" RELATED [MaizeGDB:67380] synonym: "dent stage in maize" RELATED [MaizeGDB:67382] synonym: "embryo stage 5 in maize" RELATED [MaizeGDB:67382] synonym: "embryo stage 6 in maize" RELATED [MaizeGDB:67380] synonym: "FR.03 late stage of fruit ripening in Solanaceae" RELATED [SGN:0000050] synonym: "hard dough" RELATED [] synonym: "late dough grain in rice" RELATED [GRO:0007154] synonym: "late dough stage in rice" RELATED [GRO:0007154] synonym: "leveling off of dry matter accumulation" RELATED [MaizeGDB:67382] synonym: "physiological maturity, black dot, about 60% dry matter in maize" RELATED [ISBN:3826331524] synonym: "R5 in maize" RELATED [MaizeGDB:67382] synonym: "R6 in maize" RELATED [MaizeGDB:67380] synonym: "rice growth stage-8.2" RELATED [GRO:0007154] synonym: "sorghum growth stage-10" RELATED [GRO:0007134] synonym: "Stage R7 Beginning maturity in soybean" RELATED [SOY:0000088] synonym: "storage maturity in maize" RELATED [MaizeGDB:67381] synonym: "tomato red firm fruit" RELATED [SGN:0000050] synonym: "Zadok scale-87, Haun scale-15" RELATED [GRO:0007113] is_a: PO:0007010 ! 6 ripening stage [Term] id: PO:0007051 name: BO.00 booting begins stage namespace: plant_structure_development_stage def: "Booting has just begun." [GR:Anuradha_Pujar, ISBN:3826331524] comment: Booting is a term used specifically for grasses (Poaceae). subset: Poaceae is_a: PO:0007014 ! booting stage [Term] id: PO:0007052 name: FL.03 3/4 of flowers open stage namespace: plant_structure_development_stage def: "The stage at which 3/4 of flowers open." [GR:Anuradha_Pujar] comment: This stage refers to the whole plant. synonym: "6.02 3/4 of flowers on main stem open in soybean" RELATED [SOY:0000074] synonym: "FL.03 3/4 of flowers open in Solanaceae" RELATED [SGN:0000038] synonym: "flowering finishing" RELATED [] synonym: "Stage R2 Open flower at one of the two uppermost nodes on the main stem with fully developed leaf in soybean" RELATED [SOY:0000074] is_a: PO:0007016 ! 4 flowering stage [Term] id: PO:0007053 name: FL.02 1/2 of flowers open stage namespace: plant_structure_development_stage def: "The stage at which 1/2 of flowers open." [GR:Anuradha_Pujar] comment: This stage refers to the whole plant. synonym: "6.02 1/2 of flowers on main stem open in soybean" RELATED [SOY:0000094] synonym: "7.02-anthesis half-way in barley" RELATED [GRO:0007103] synonym: "7.02-anthesis half-way in oat" RELATED [GRO:0007103] synonym: "7.02-anthesis half-way in wheat" RELATED [GRO:0007103] synonym: "FL.02 1/2 of flowers open in Solanaceae" RELATED [SGN:0000037] synonym: "full flowering" RELATED [] synonym: "Haun scale-11.5" RELATED [GRO:0007103] is_a: PO:0007016 ! 4 flowering stage [Term] id: PO:0007054 name: epicotyl emergence stage namespace: plant_structure_development_stage def: "A seedling development stage (PO:0007131) during which the epicotyl (PO:0020035) emerges from the seed coat (PO:0009088)." [GR:Anuradha_Pujar, ISBN:0306416875, POC:curators] comment: Occurs in plants with hypogeal germination such as pea (pisum sativum). The actual point of emergence from the seed coat (PO:0009088) may not be observed if the seed (PO:0009010) is underneath a growth medium. In a fruit (PO:0009001) with a persistent pericarp (PO:0009084), emergence from the seed coat may not be observed. xref: OBO_SF_PO:3510272 is_a: PO:0007131 ! seedling development stage [Term] id: PO:0007056 name: 1 pattern formation stage namespace: plant_structure_development_stage def: "Trichome initiation stage that determine numbers of trichome are formed." [GR:Chih-Wei_Tung] is_a: PO:0007039 ! leaf trichome development stage [Term] id: PO:0007057 name: 0 seed germination stage namespace: plant_structure_development_stage def: "The resumption of growth by the embryo in a seed." [GR:Anuradha_Pujar, ISBN:047124529] synonym: "0 germination in maize" RELATED [MaizeGDB:64055] synonym: "0 germination in Solanaceae" RELATED [SGN:0000003] synonym: "0 Germination in soybean" RELATED [SOY:0000001] synonym: "00-germination in maize" RELATED [GRO:0007003] synonym: "01-germination in barley" RELATED [GRO:0007051] synonym: "01-germination in oat" RELATED [GRO:0007051] synonym: "01-germination in rice" RELATED [GRO:0007043] synonym: "01-germination in Triticeae" RELATED [GRO:0007051] synonym: "01-germination in wheat" RELATED [GRO:0007051] synonym: "BBCH principal growth stage 0" RELATED [ISBN:3826331524] synonym: "germination in Arabidopsis" RELATED [TAIR:0000393] synonym: "maize growth stage-0" RELATED [GRO:0007003] synonym: "rice growth stage-1" RELATED [GRO:0007043] is_a: PO:0007134 ! sporophyte vegetative stage [Term] id: PO:0007058 name: 2 endoreduplication stage namespace: plant_structure_development_stage def: "The stage trichome nuclei continue to replicate their DNA after mitosis and cytokinesis have ceased, and as a consequence have a DNA content much greater than 2C." [GR:Chih-Wei_Tung] is_a: PO:0007039 ! leaf trichome development stage [Term] id: PO:0007059 name: 3 branch formation stage namespace: plant_structure_development_stage def: "The stage trichome develops branches." [GR:Chih-Wei_Tung] is_a: PO:0007039 ! leaf trichome development stage [Term] id: PO:0007060 name: obsolete growth and development terms namespace: plant_structure_development_stage is_obsolete: true [Term] id: PO:0007061 name: 2.00 main shoot only namespace: plant_structure_development_stage def: "OBSOLETE" [GR:Anuradha_Pujar] synonym: "3.01-main shoot only in barley" RELATED [GRO:0007087] synonym: "3.01-main shoot only in oat" RELATED [GRO:0007087] synonym: "3.01-main shoot only in Triticeae" RELATED [GRO:0007087] synonym: "3.01-main shoot only in wheat" RELATED [GRO:0007087] synonym: "Zadok scale-20" RELATED [GRO:0007087] is_obsolete: true [Term] id: PO:0007062 name: SE.06 six nodes or internodes visible stage namespace: plant_structure_development_stage def: "The stage at which six nodes or six internodes are visible." [GR:Pankaj_Jaiswal] comment: A measure of vegetative growth, but leaf production is to be preferred. synonym: "3.06 6 nodes/internodes visible in soybean" RELATED [SOY:0000055] synonym: "4.07-sixth node detectable in barley" RELATED [GRO:0007087] synonym: "4.07-sixth node detectable in oat" RELATED [GRO:0007087] synonym: "4.07-sixth node detectable in wheat" RELATED [GRO:0007087] synonym: "BBCH growth stage 36" RELATED [ISBN:3826331524] synonym: "Zadok scale-36" RELATED [GRO:0007087] is_a: PO:0007089 ! stem elongation stage [Term] id: PO:0007063 name: LP.07 seven leaves visible stage namespace: plant_structure_development_stage def: "The stage at which leaves at seven nodes, other than the cotyledonary node, are visible above ground." [GR:Anuradha_Pujar] comment: The leaves can be a single leaf, two, or whorls of leaves at each node. synonym: "1.07 6th trifoliolate leaf unfolded in soybean" RELATED [SOY:0000021] synonym: "2.08-seven leaves unfolded in barley" RELATED [GRO:0007066] synonym: "2.08-seven leaves unfolded in oat" RELATED [GRO:0007066] synonym: "2.08-seven leaves unfolded in Triticeae" RELATED [GRO:0007066] synonym: "2.08-seven leaves unfolded in wheat" RELATED [GRO:0007066] synonym: "3.01-ear initiation" RELATED [GRO:0007013] synonym: "3.1 ear initiation/mid-whorl stage in maize" RELATED [MaizeGDB:67356] synonym: "6-8 leaves in maize" RELATED [MaizeGDB:67356] synonym: "7 leaves unfolded" RELATED [] synonym: "7 rosette leaf in Arabidopsis" RELATED [TAIR:0000410] synonym: "7-leaf in maize" RELATED [MaizeGDB:67356] synonym: "BBCH growth stage 17" RELATED [ISBN:3826331524] synonym: "ear initiation in maize" RELATED [MaizeGDB:67356] synonym: "LP.07 seven leaves visible in Solanaceae" RELATED [SGN:0000019] synonym: "maize growth stage-3.1" RELATED [GRO:0007013] synonym: "mid-whorl stage in maize" RELATED [MaizeGDB:67356] synonym: "seven rosette leaves" RELATED [] synonym: "seventh leaf unfolded" RELATED [] synonym: "Stage V6 in soybean" RELATED [SOY:0000021] synonym: "Triticeae seven leaves unfolded" RELATED [GRO:0007066] synonym: "V7 in maize" RELATED [MaizeGDB:67356] synonym: "Zadok scale-, Haun scale-6.+" RELATED [GRO:0007066] is_a: PO:0007133 ! leaf production stage [Term] id: PO:0007064 name: LP.12 twelve leaves visible stage namespace: plant_structure_development_stage def: "The stage at which leaves at twelve nodes, other than the cotyledonary node, are visible above ground." [GR:Anuradha_Pujar] comment: The leaves can be a single leaf, two, or whorls of leaves at each node. synonym: "1.12 11th trifoliolate leaf unfolded in soybean" RELATED [SOY:0000026] synonym: "12 rosette leaf in Arabidopsis" RELATED [TAIR:0000415] synonym: "3.03-mid-vegetative" RELATED [GRO:0007013] synonym: "3.3 mid-vegetative" RELATED [MaizeGDB:67359] synonym: "3.3 mid-vegetative stage of maize" RELATED [GRO:0007013] synonym: "maize growth stage-3.3" RELATED [GRO:0007013] synonym: "mid-vegetative in maize" RELATED [MaizeGDB:67359] synonym: "mid-vegetative stage of maize" RELATED [GRO:0007013] synonym: "Stage V11 in soybean" RELATED [SOY:0000026] synonym: "twelve leaves unfolded" RELATED [] synonym: "twelve rosette leaves" RELATED [] synonym: "V12 in maize" RELATED [MaizeGDB:67359] is_a: PO:0007133 ! leaf production stage [Term] id: PO:0007065 name: LP.05 five leaves visible stage namespace: plant_structure_development_stage def: "The stage at which leaves at five nodes, other than the cotyledonary node, are visible above ground." [GR:Anuradha_Pujar] comment: The leaves can be a single leaf, two, or whorls of leaves at each node. synonym: "02-tassel initiation in maize" RELATED [GRO:0007011] synonym: "04-five leaf stage in sorghum" RELATED [GRO:0007127] synonym: "1.05 4th trifoliolate leaf unfolded in soybean" RELATED [SOY:0000019] synonym: "2 tassel initiation/early whorl stage in maize" RELATED [MaizeGDB:67306] synonym: "2.06-five leaves unfolded in barley" RELATED [GRO:0007064] synonym: "2.06-five leaves unfolded in oat" RELATED [GRO:0007064] synonym: "2.06-five leaves unfolded in Triticeae" RELATED [GRO:0007064] synonym: "2.06-five leaves unfolded in wheat" RELATED [GRO:0007064] synonym: "4-6 leaves in maize" RELATED [MaizeGDB:67306] synonym: "5 leaves unfolded" RELATED [] synonym: "5 rosette leaf in Arabidopsis" RELATED [TAIR:0000408] synonym: "BBCH growth stage 15" RELATED [ISBN:3826331524] synonym: "early whorl stage in maize" RELATED [MaizeGDB:67306] synonym: "fifth leaf unfolded" RELATED [] synonym: "five rosette leaves" RELATED [] synonym: "LP.05 five leaves visible in Solanaceae" RELATED [SGN:0000017] synonym: "maize growth stage-2" RELATED [GRO:0007011] synonym: "rice growth stage-3" RELATED [GRO:0007049] synonym: "Sorghum five leaf stage" RELATED [GRO:0007127] synonym: "sorghum growth stage-3" RELATED [GRO:0007127] synonym: "Stage V4 in soybean" RELATED [SOY:0000019] synonym: "tassel differentiation in maize" RELATED [MaizeGDB:67306] synonym: "tassel initiation in maize" RELATED [MaizeGDB:67306] synonym: "Triticeae five leaves unfolded" RELATED [GRO:0007064] synonym: "V5 in maize" RELATED [MaizeGDB:67306] synonym: "Zadok scale-15, Haun scale-4.+" RELATED [GRO:0007064] is_a: PO:0007133 ! leaf production stage [Term] id: PO:0007066 name: SE.09 nine nodes or internodes visible stage namespace: plant_structure_development_stage def: "The stage at which nine nodes or nine internodes are visible." [GR:Pankaj_Jaiswal] comment: A measure of vegetative growth, but leaf production is to be preferred. synonym: "3.09 9 nodes/internodes visible in soybean" RELATED [SOY:0000058] synonym: "BBCH growth stage 39" RELATED [ISBN:3826331524] is_a: PO:0007089 ! stem elongation stage [Term] id: PO:0007067 name: LP.17 seventeen leaves visible stage namespace: plant_structure_development_stage def: "The stage at which leaves at seventeen nodes, other than the cotyledonary node, are visible above ground." [GR:Anuradha_Pujar] comment: The leaves can be a single leaf, two, or whorls of leaves at each node. synonym: "1.17 16th trifoliate leaf unfolded in soybean" RELATED [SOY:0000031] synonym: "3.04-late vegetative" RELATED [GRO:0007016] synonym: "3.4 late vegetative in maize" RELATED [MaizeGDB:67360] synonym: "3.4 late vegetative stage of maize" RELATED [GRO:0007016] synonym: "late vegetative in maize" RELATED [MaizeGDB:67360] synonym: "late vegetative stage of maize" RELATED [GRO:0007016] synonym: "maize growth stage-3.4" RELATED [GRO:0007016] synonym: "maize V17 stage" RELATED [GRO:0007016] synonym: "Stage V16 in soybean" RELATED [SOY:0000031] synonym: "V17 in maize" RELATED [MaizeGDB:67360] is_a: PO:0007133 ! leaf production stage [Term] id: PO:0007068 name: mid rosette growth stage namespace: plant_structure_development_stage def: "Rosette has reached approximately 50% of its final diameter." [Poc:curators] comment: A measure of vegetative growth, but leaf production is to be preferred. synonym: "mid rosette growth in Arabidopsis" RELATED [TAIR:0000044] is_a: PO:0007113 ! rosette growth stage [Term] id: PO:0007070 name: SE.08 eight nodes or internodes visible stage namespace: plant_structure_development_stage def: "The stage at which eight nodes or eight internodes are visible." [GR:Anuradha_Pujar] comment: A measure of vegetative growth, but leaf production is to be preferred. synonym: "3.08 8 nodes/internodes visible in soybean" RELATED [SOY:0000057] synonym: "BBCH growth stage 38" RELATED [ISBN:3826331524] is_a: PO:0007089 ! stem elongation stage [Term] id: PO:0007071 name: 2.02 main shoot and axillary shoots visible at two nodes stage namespace: plant_structure_development_stage def: "The stage at which main shoot and axillary shoots at two nodes are visible." [GR:Anuradha_Pujar] comment: The axillary shoot can be a single shoot or a pair of axillary shoots at each node. synonym: "2.02 Main shoot and axillary shoots visible at 2 nodes in soybean" RELATED [SOY:0000041] synonym: "2.02 main shoot and axillary shoots visible at two nodes in Solanaceae" RELATED [SGN:0000024] synonym: "3.03-main shoot and two tillers" RELATED [GRO:0007072] synonym: "BBCH growth stage 22" RELATED [ISBN:3826331524] synonym: "main shoot and 2 tillers" RELATED [GRO:0007072] synonym: "main shoot and second tiller visible" RELATED [GRO:0007072] synonym: "main shoot and two tillers in barley" RELATED [GRO:0007072] synonym: "main shoot and two tillers in oat" RELATED [GRO:0007072] synonym: "main shoot and two tillers in wheat" RELATED [GRO:0007072] synonym: "second axillary shoot detectable" RELATED [] synonym: "second tiller detectable" RELATED [] synonym: "Zadok scale-22" RELATED [GRO:0007072] is_a: PO:0007073 ! 2 formation of axillary shoot stage [Term] id: PO:0007072 name: LP.18 eighteen leaves visible stage namespace: plant_structure_development_stage def: "The stage at which leaves at eighteen nodes, other than the cotyledonary node, are visible above ground." [GR:Anuradha_Pujar] comment: The leaves can be a single leaf, two, or whorls of leaves at each node. synonym: "1.18 17th trifoliolate leaf unfolded in soybean" RELATED [SOY:0000032] synonym: "3.04-late vegetative" RELATED [GRO:0007016] synonym: "3.4 late vegetative in maize" RELATED [MaizeGDB:67360] synonym: "3.4 late vegetative stage of maize" RELATED [GRO:0007016] synonym: "late vegetative in maize" RELATED [MaizeGDB:67360] synonym: "late vegetative stage of maize" RELATED [GRO:0007016] synonym: "maize growth stage-3.4" RELATED [GRO:0007016] synonym: "maize V18 stage" RELATED [GRO:0007016] synonym: "Stage V17 in soybean" RELATED [SOY:0000032] synonym: "V18 in maize" RELATED [MaizeGDB:67360] synonym: "VT vegetative tasseling in maize (US cornbelt)" NARROW [PO_REF:00002] xref: OBO_SF_PO:3357766 is_a: PO:0007133 ! leaf production stage [Term] id: PO:0007073 name: 2 formation of axillary shoot stage namespace: plant_structure_development_stage def: "The stage at which the axillary shoots are forming." [Poc:curators] synonym: "03-tillering in barley" RELATED [GRO:0007069] synonym: "03-tillering in oat" RELATED [GRO:0007069] synonym: "03-tillering in wheat" RELATED [GRO:0007069] synonym: "03-tillering stage in rice" RELATED [GRO:0007049] synonym: "2 axillary Shoot Formation in soybean" RELATED [SOY:0000003] synonym: "2 formation of axillary shoot in Solanaceae" RELATED [SGN:0000022] synonym: "BBCH principal growth stage 2" RELATED [ISBN:3826331524] synonym: "formation of side shoot" RELATED [] synonym: "rice growth stage-3" RELATED [GRO:0007049] synonym: "tillering" RELATED [] is_a: PO:0007134 ! sporophyte vegetative stage [Term] id: PO:0007074 name: SE.15 fifteen nodes or internodes visible stage namespace: plant_structure_development_stage def: "The stage at which fifteen nodes or fifteen internodes are visible." [GR:Pankaj_Jaiswal] comment: A measure of vegetative growth, but leaf production is to be preferred. synonym: "3.15 15 nodes/internodes visible in soybean" RELATED [SOY:0000064] is_a: PO:0007089 ! stem elongation stage [Term] id: PO:0007075 name: 5.02 20% of inflorescence emerged. namespace: plant_structure_development_stage def: "OBSOLETE" [GR:Anuradha_Pujar] is_obsolete: true [Term] id: PO:0007076 name: late rosette growth stage namespace: plant_structure_development_stage def: "Rosette has reached approximately 70% of its final diameter." [Poc:curators] comment: A measure of vegetative growth, but leaf production is to be preferred. synonym: "late rosette growth in Arabidopsis" RELATED [TAIR:0000045] is_a: PO:0007113 ! rosette growth stage [Term] id: PO:0007077 name: 2.08 main shoot and axillary shoots visible at eight nodes stage namespace: plant_structure_development_stage def: "The stage at which main shoot and axillary shoots at eight nodes are visible." [GR:Anuradha_Pujar] comment: The axillary shoot can be a single shoot or a pair of axillary shoots at each node. synonym: "2.08 Main shoot and axillary shoots visible at 8 nodes in soybean" RELATED [SOY:0000047] synonym: "2.08 main shoot and axillary shoots visible at eight nodes in Solanaceae" RELATED [SGN:0000030] synonym: "3.09-main shoot and eight tillers" RELATED [GRO:0007078] synonym: "BBCH growth stage 28" RELATED [ISBN:3826331524] synonym: "eighth axillary shoot detectable" RELATED [] synonym: "eighth tiller detectable" RELATED [] synonym: "main shoot and 8 tillers" RELATED [] synonym: "main shoot and eight tillers in barley" RELATED [GRO:0007078] synonym: "main shoot and eight tillers in oat" RELATED [GRO:0007078] synonym: "main shoot and eight tillers in wheat" RELATED [GRO:0007078] synonym: "main shoot and eighth tiller visible" RELATED [] synonym: "Zadok scale-28" RELATED [GRO:0007078] is_a: PO:0007073 ! 2 formation of axillary shoot stage [Term] id: PO:0007078 name: rosette growth complete stage namespace: plant_structure_development_stage def: "Stage at which rosette no longer increases in diameter, its leaf growth and expansion having ceased." [Poc:curators] comment: A measure of vegetative growth, but leaf production is to be preferred. synonym: "complete rosette in Arabidopsis" RELATED [TAIR:0000418] is_a: PO:0007113 ! rosette growth stage [Term] id: PO:0007079 name: SE.00 stem elongation begins stage namespace: plant_structure_development_stage def: "The stage at which the internodes begin to elongate." [GR:Pankaj_Jaiswal] comment: A measure of vegetative growth, but leaf production is to be preferred. synonym: "3.00 stem elongation begins in soybean" RELATED [SOY:0000049] synonym: "4.01-pseudo stem erection in barley" RELATED [GRO:0007081] synonym: "4.01-pseudo stem erection in oat" RELATED [GRO:0007081] synonym: "4.01-pseudo stem erection in wheat" RELATED [GRO:0007081] synonym: "4.1-panicle initiation stage" RELATED [GRO:0007147] synonym: "4.2-panicle differentiation stage" RELATED [GRO:0007041] synonym: "BBCH growth stage 30" RELATED [ISBN:3826331524] synonym: "pseudo stem and tillers erect" RELATED [] synonym: "pseudo stem erection" RELATED [] synonym: "rice green ring stage" RELATED [] synonym: "rice panicle initiation" RELATED [] is_a: PO:0007089 ! stem elongation stage [Term] id: PO:0007080 name: 2.03 main shoot and axillary shoots visible at three nodes stage namespace: plant_structure_development_stage def: "The stage at which main shoot and axillary shoots at three nodes are visible." [GR:Anuradha_Pujar] comment: The axillary shoot can be a single shoot or a pair of axillary shoots at each node. synonym: "2.03 Main shoot and axillary shoots visible at 3 nodes in soybean" RELATED [SOY:0000042] synonym: "2.03 main shoot and axillary shoots visible at three nodes in Solanaceae" RELATED [SGN:0000025] synonym: "3.04-main shoot and three tillers" RELATED [GRO:0007073] synonym: "BBCH growth stage 23" RELATED [ISBN:3826331524] synonym: "main shoot and 3 tillers" RELATED [] synonym: "main shoot and third tiller visible" RELATED [] synonym: "main shoot and three tillers in barley" RELATED [GRO:0007073] synonym: "main shoot and three tillers in oat" RELATED [GRO:0007073] synonym: "main shoot and three tillers in wheat" RELATED [GRO:0007073] synonym: "third axillary shoot detectable" RELATED [] synonym: "third tiller detectable" RELATED [] synonym: "Zadok scale-23" RELATED [GRO:0007073] is_a: PO:0007073 ! 2 formation of axillary shoot stage [Term] id: PO:0007081 name: early rosette growth stage namespace: plant_structure_development_stage def: "Rosette has reached approximately 20% of its final diameter." [Poc:curators] comment: A measure of vegetative growth, but leaf production is to be preferred. synonym: "early rosette growth in Arabidopsis" RELATED [TAIR:0000043] is_a: PO:0007113 ! rosette growth stage [Term] id: PO:0007082 name: LP.20 twenty or more leaves whorls visible stage namespace: plant_structure_development_stage def: "The stage at which leaves at twenty or more nodes, other than the cotyledonary node, are visible above ground." [GR:Anuradha_Pujar] comment: The leaves can be a single leaf, two, or whorls of leaves at each node. synonym: "1.20 19th trifoliolate leaf unfolded in soybean" RELATED [SOY:0000034] synonym: "1.21 20th trifoliolate leaf unfolded in soybean" RELATED [SOY:0000035] synonym: "1.22 21st trifoliolate leaf unfolded in soybean" RELATED [SOY:0000036] synonym: "1.23 22nd trifoliolate leaf unfolded in soybean" RELATED [SOY:0000037] synonym: "1.24 23rd trifoliolate leaf unfolded in soybean" RELATED [SOY:0000038] synonym: "1.25 25 or more trifoliolate leaves unfolded in soybean" RELATED [SOY:0000039] synonym: "3.04-late vegetative" RELATED [GRO:0007016] synonym: "3.4 late vegetative in maize" RELATED [MaizeGDB:67360] synonym: "3.4 late vegetative stage of maize" RELATED [GRO:0007016] synonym: "late vegetative in maize" RELATED [MaizeGDB:67360] synonym: "late vegetative stage of maize" RELATED [GRO:0007016] synonym: "maize growth stage-3.4" RELATED [GRO:0007016] synonym: "maize V20 stage" RELATED [] synonym: "Stage V20 in soybean" RELATED [SOY:0000035] synonym: "Stage V21 in soybean" RELATED [SOY:0000036] synonym: "Stage V22 in soybean" RELATED [SOY:0000037] synonym: "Stage V23 in soybean" RELATED [SOY:0000038] synonym: "Stage V25 in soybean" RELATED [SOY:0000039] synonym: "V20 in maize" RELATED [MaizeGDB:67360] is_a: PO:0007133 ! leaf production stage [Term] id: PO:0007083 name: LP.13 thirteen leaves visible stage namespace: plant_structure_development_stage def: "The stage at which leaves at thirteen nodes, other than the cotyledonary node, are visible above ground." [GR:Anuradha_Pujar] comment: The leaves can be a single leaf, two, or whorls of leaves at each node. synonym: "1.13 12th trifoliolate leaf unfolded in soybean" RELATED [SOY:0000027] synonym: "13 rosette leaf in Arabidopsis" RELATED [TAIR:0000416] synonym: "3.03-mid-vegetative" RELATED [GRO:0007015] synonym: "3.3 mid-vegetative" RELATED [MaizeGDB:67359] synonym: "3.3 mid-vegetative stage of maize" RELATED [GRO:0007015] synonym: "maize growth stage-3.3" RELATED [GRO:0007015] synonym: "mid-vegetative in maize" RELATED [MaizeGDB:67359] synonym: "mid-vegetative stage of maize" RELATED [GRO:0007015] synonym: "Stage V12 in soybean" RELATED [SOY:0000027] synonym: "thirteen leaves unfolded" RELATED [] synonym: "thirteen rosette leaves" RELATED [] synonym: "V13 in maize" RELATED [MaizeGDB:67359] is_a: PO:0007133 ! leaf production stage [Term] id: PO:0007084 name: SE.10 ten nodes or internodes visible stage namespace: plant_structure_development_stage def: "The stage at which ten nodes or ten internodes are visible." [GR:Pankaj_Jaiswal] comment: A measure of vegetative growth, but leaf production is to be preferred. synonym: "3.10 10 nodes/internodes visible in soybean" RELATED [SOY:0000059] is_a: PO:0007089 ! stem elongation stage [Term] id: PO:0007085 name: LP.14 fourteen leaves visible stage namespace: plant_structure_development_stage def: "The stage at which leaves at fourteen nodes, other than the cotyledonary node, are visible above ground." [GR:Anuradha_Pujar] comment: The leaves can be a single leaf, two, or whorls of leaves at each node. synonym: "1.14 13th trifoliolate leaf unfolded in soybean" RELATED [SOY:0000028] synonym: "14 rosette leaf in Arabidopsis" RELATED [TAIR:0000417] synonym: "3.03-mid-vegetative" RELATED [GRO:0007015] synonym: "3.3 mid-vegetative" RELATED [MaizeGDB:67359] synonym: "3.3 mid-vegetative stage of maize" RELATED [GRO:0007015] synonym: "fourteen leaves unfolded" RELATED [] synonym: "fourteen rosette leaves" RELATED [] synonym: "maize growth stage-3.3" RELATED [GRO:0007015] synonym: "Stage V13 in soybean" RELATED [SOY:0000028] synonym: "V14 in maize" RELATED [MaizeGDB:67359] is_a: PO:0007133 ! leaf production stage [Term] id: PO:0007086 name: SE.05 five nodes or internodes visible stage namespace: plant_structure_development_stage def: "The stage at which five nodes or five internodes are visible." [GR:Pankaj_Jaiswal] comment: A measure of vegetative growth, but leaf production is to be preferred. synonym: "3.05 5 nodes/internodes visible in soybean" RELATED [SOY:0000054] synonym: "4.06-fifth node detectable in barley" RELATED [GRO:0007086] synonym: "4.06-fifth node detectable in oat" RELATED [GRO:0007086] synonym: "4.06-fifth node detectable in wheat" RELATED [GRO:0007086] synonym: "BBCH growth stage 35" RELATED [ISBN:3826331524] synonym: "Zadok scale-35" RELATED [GRO:0007086] is_a: PO:0007089 ! stem elongation stage [Term] id: PO:0007087 name: 2.01 main shoot and axillary shoots visible at one node stage namespace: plant_structure_development_stage def: "The stage at which main shoot and axillary shoot(s) at one node is (are) visible." [Poc:curators] synonym: "2.01 Main shoot and axillary shoot visible at one node in soybean" RELATED [SOY:0000040] synonym: "2.01 main shoot and axillary shoots visible at one node in Solanaceae" RELATED [SGN:0000023] synonym: "3.02-main shoot and one tiller" RELATED [GRO:0007071] synonym: "BBCH growth stage 21" RELATED [ISBN:3826331524] synonym: "first axillary shoot detectable" RELATED [] synonym: "first tiller detectable" RELATED [] synonym: "main shoot and 1 tiller" RELATED [] synonym: "main shoot and first tiller visible" RELATED [] synonym: "main shoot and one tiller in barley" RELATED [GRO:0007071] synonym: "main shoot and one tiller in oat" RELATED [GRO:0007071] synonym: "main shoot and one tiller in wheat" RELATED [GRO:0007071] synonym: "Zadok scale-21, Feekes scale-2" RELATED [GRO:0007071] is_a: PO:0007073 ! 2 formation of axillary shoot stage [Term] id: PO:0007088 name: 2.04 main shoot and axillary shoots visible at four nodes stage namespace: plant_structure_development_stage def: "The stage at which main shoot and axillary shoots at four nodes are visible." [GR:Anuradha_Pujar] comment: The axillary shoot can be a single shoot or a pair of axillary shoots at each node. synonym: "2.04 Main shoot and axillary shoots visible at 4 nodes in soybean" RELATED [SOY:0000043] synonym: "2.04 main shoot and axillary shoots visible at four nodes in Solanaceae" RELATED [SGN:0000026] synonym: "3.05-main shoot and four tillers" RELATED [GRO:0007074] synonym: "BBCH growth stage 24" RELATED [ISBN:3826331524] synonym: "fourth axillary shoot detectable" RELATED [] synonym: "fourth tiller detectable" RELATED [] synonym: "main shoot and 4 tillers" RELATED [] synonym: "main shoot and four tillers in barley" RELATED [GRO:0007074] synonym: "main shoot and four tillers in oat" RELATED [GRO:0007074] synonym: "main shoot and four tillers in wheat" RELATED [GRO:0007074] synonym: "main shoot and fourth tiller visible" RELATED [] synonym: "Zadok scale-24" RELATED [GRO:0007074] is_a: PO:0007073 ! 2 formation of axillary shoot stage [Term] id: PO:0007089 name: stem elongation stage namespace: plant_structure_development_stage def: "The stage at which the internodes elongate." [GR:Pankaj_Jaiswal] comment: A measure of vegetative growth, but leaf production is to be preferred. synonym: "04-stem elongation in barley" RELATED [GRO:0007080] synonym: "04-stem elongation in oat" RELATED [GRO:0007080] synonym: "04-stem elongation in wheat" RELATED [GRO:0007080] synonym: "04-stem elongation stage in Triticeae" RELATED [GRO:0007080] synonym: "05-growing point differentiation" RELATED [] synonym: "3 rapid stem elongation in maize" RELATED [MaizeGDB:67358] synonym: "3 Stem Elongation in soybean" RELATED [SOY:0000004] synonym: "BBCH principal growth stage 3" RELATED [ISBN:3826331524] synonym: "crop cover in potato" RELATED [SGN:0000054] synonym: "internode elongation" RELATED [] synonym: "jointing stage" RELATED [GRO:0007048] synonym: "rapid stem elongation" RELATED [] synonym: "rice growth stage-4" RELATED [GRO:0007048] synonym: "shoot development" RELATED [] synonym: "sorghum growth stage-4" RELATED [GRO:0007128] synonym: "stem elongation in Solanaceae" RELATED [SGN:0000054] is_a: PO:0007112 ! 1 main shoot growth stage [Term] id: PO:0007090 name: SE.13 thirteen nodes or internodes visible stage namespace: plant_structure_development_stage def: "The stage at which thirteen nodes or thirteen internodes are visible." [GR:Pankaj_Jaiswal] comment: A measure of vegetative growth, but leaf production is to be preferred. synonym: "3.13 13 nodes/internodes visible in soybean" RELATED [SOY:0000062] is_a: PO:0007089 ! stem elongation stage [Term] id: PO:0007091 name: SE.01 one node or internode visible stage namespace: plant_structure_development_stage def: "The stage at which one node or one internode is visible." [GR:Pankaj_Jaiswal] comment: A measure of vegetative growth, but leaf production is to be preferred. synonym: "3.01 one node visible in soybean" RELATED [SOY:0000050] synonym: "4.02-first node detectable in barley" RELATED [GRO:0007082] synonym: "4.02-first node detectable in oat" RELATED [GRO:0007082] synonym: "4.02-first node detectable in wheat" RELATED [GRO:0007082] synonym: "BBCH growth stage 31" RELATED [ISBN:3826331524] synonym: "Zadok scale-31, Feekes scale-6" RELATED [GRO:0007082] is_a: PO:0007089 ! stem elongation stage [Term] id: PO:0007092 name: SE.04 four nodes or internodes visible stage namespace: plant_structure_development_stage def: "The stage at which four nodes or four internodes are visible." [GR:Pankaj_Jaiswal] comment: A measure of vegetative growth, but leaf production is to be preferred. synonym: "3.04 4 nodes/internodes visible in soybean" RELATED [SOY:0000053] synonym: "4.05-fourth node detectable in barley" RELATED [GRO:0007085] synonym: "4.05-fourth node detectable in oat" RELATED [GRO:0007085] synonym: "4.05-fourth node detectable in wheat" RELATED [GRO:0007085] synonym: "BBCH growth stage 34" RELATED [ISBN:3826331524] synonym: "Zadok scale-34" RELATED [GRO:0007085] is_a: PO:0007089 ! stem elongation stage [Term] id: PO:0007093 name: 2.05 main shoot and axillary shoots visible at five nodes stage namespace: plant_structure_development_stage def: "The stage at which main shoot and axillary shoots at five nodes are visible." [GR:Anuradha_Pujar] comment: The axillary shoot can be a single shoot or a pair of axillary shoots at each node. synonym: "2.05 Main shoot and axillary shoots visible at 5 nodes in soybean" RELATED [SOY:0000044] synonym: "2.05 main shoot and axillary shoots visible at five nodes in Solanaceae" RELATED [SGN:0000027] synonym: "3.06-main shoot and five tillers in barley" RELATED [GRO:0007075] synonym: "3.06-main shoot and five tillers in oat" RELATED [GRO:0007075] synonym: "3.06-main shoot and five tillers in Triticeae" RELATED [GRO:0007075] synonym: "3.06-main shoot and five tillers in wheat" RELATED [GRO:0007075] synonym: "BBCH growth stage 25" RELATED [ISBN:3826331524] synonym: "fifth axillary shoot detectable" RELATED [] synonym: "fifth tiller detectable" RELATED [] synonym: "main shoot and 5 tillers" RELATED [] synonym: "main shoot and fifth tiller visible" RELATED [] synonym: "main shoot and five tillers in barley" RELATED [GRO:0007075] synonym: "main shoot and five tillers in oat" RELATED [GRO:0007075] synonym: "main shoot and five tillers in wheat" RELATED [GRO:0007075] synonym: "Zadok scale-25" RELATED [GRO:0007075] is_a: PO:0007073 ! 2 formation of axillary shoot stage [Term] id: PO:0007094 name: LP.01 one leaf visible stage namespace: plant_structure_development_stage def: "The stage at which leaves at one node, other than the cotyledonary node, are visible above ground." [GR:Anuradha_Pujar, Poc:curators] comment: In the taxa with hypogeal type germination the first leaf on the epicotyl is leaf 1, and in grasses, the coleoptile is leaf 1. The leaves can be a single leaf, two, or whorls of leaves at each node. synonym: "1-4 leaf stage in rice" RELATED [GRO:0007142] synonym: "1.01 Unifoliolate leaves unfolded in soybean" RELATED [SOY:0000015] synonym: "1.02-one to two leaves in maize" RELATED [GRO:0007009] synonym: "1.2 1-2 leaves in maize" RELATED [Maize:67353] synonym: "2.02-first leaf unfolded in barley" RELATED [GRO:0007060] synonym: "2.02-first leaf unfolded in oat" RELATED [GRO:0007060] synonym: "2.02-first leaf unfolded in Triticeae" RELATED [GRO:0007060] synonym: "2.02-first leaf unfolded in wheat" RELATED [GRO:0007060] synonym: "BBCH growth stage 11" RELATED [ISBN:3826331524] synonym: "LP.01 one leaf visible in Solanaceae" RELATED [SGN:0000013] synonym: "maize growth stage-1.2" RELATED [GRO:0007009] synonym: "pre tillering" RELATED [GRO:0007142] synonym: "rice growth stage-2.1" RELATED [GRO:0007142] synonym: "V1 in maize " RELATED [Maize:67353] synonym: "VC stage in soybean" RELATED [SOY:0000015] synonym: "Zadok scale-11, Haun scale-1.+" RELATED [GRO:0007060] synonym: "Zea V01 stage" RELATED [] is_a: PO:0007133 ! leaf production stage [Term] id: PO:0007095 name: LP.08 eight leaves visible stage namespace: plant_structure_development_stage def: "The stage at which leaves at eight nodes, other than the cotyledonary node, are visible above ground." [GR:Anuradha_Pujar] comment: The leaves can be a single leaf, two, or whorls of leaves at each node. synonym: "1.08 7th trifoliolate leaf unfolded in soybean" RELATED [SOY:0000022] synonym: "2.09-eight leaves unfolded in barley" RELATED [GRO:0007067] synonym: "2.09-eight leaves unfolded in oat" RELATED [GRO:0007067] synonym: "2.09-eight leaves unfolded in Triticeae" RELATED [GRO:0007067] synonym: "2.09-eight leaves unfolded in wheat" RELATED [GRO:0007067] synonym: "3.01-ear initiation in Maize" RELATED [GRO:0007013] synonym: "3.1 ear initiation/mid-whorl stage in maize" RELATED [MaizeGDB:67356] synonym: "8 leaves unfolded" RELATED [] synonym: "8 rosette leaves in Arabidopsis" RELATED [TAIR:0000411] synonym: "8-leaf in maize" RELATED [MaizeGDB:67356] synonym: "BBCH growth stage 18" RELATED [ISBN:3826331524] synonym: "ear initiation in maize" RELATED [MaizeGDB:67356] synonym: "eight leaf unfolded" RELATED [] synonym: "eight rosette leaves" RELATED [] synonym: "LP.08 eight leaves visible in Solanaceae" RELATED [SGN:0000020] synonym: "maize growth stage-3.1" RELATED [GRO:0007013] synonym: "mid-whorl stage in maize" RELATED [MaizeGDB:67356] synonym: "Stage V7 in soybean" RELATED [SOY:0000022] synonym: "Triticeae eight leaves unfolded" RELATED [GRO:0007067] synonym: "V8 in maize" RELATED [MaizeGDB:67356] synonym: "Zadok scale-18, Haun scale-7.+" RELATED [GRO:0007067] is_a: PO:0007133 ! leaf production stage [Term] id: PO:0007096 name: SE.03 three nodes or internodes visible stage namespace: plant_structure_development_stage def: "The stage at which three nodes or three internodes are visible." [GR:Pankaj_Jaiswal] comment: A measure of vegetative growth, but leaf production is to be preferred. synonym: "3.03 3 nodes/internodes visible in soybean" RELATED [SOY:0000052] synonym: "4.04-third node detectable in barley" RELATED [GRO:0007084] synonym: "4.04-third node detectable in oat" RELATED [GRO:0007084] synonym: "4.04-third node detectable in wheat" RELATED [GRO:0007084] synonym: "BBCH growth stage 33" RELATED [ISBN:3826331524] synonym: "Zadok scale-33" RELATED [GRO:0007084] is_a: PO:0007089 ! stem elongation stage [Term] id: PO:0007097 name: SE.14 fourteen nodes or internodes visible stage namespace: plant_structure_development_stage def: "The stage at which fourteen nodes or fourteen internodes are visible." [GR:Pankaj_Jaiswal] comment: A measure of vegetative growth, but leaf production is to be preferred. synonym: "3.14 14 nodes/internodes visible in soybean" RELATED [SOY:0000063] is_a: PO:0007089 ! stem elongation stage [Term] id: PO:0007098 name: LP.02 two leaves visible stage namespace: plant_structure_development_stage def: "The stage at which leaves at two nodes, other than the cotyledonary node, are visible above ground." [Poc:curators] comment: In grasses, the plant has one leaf plus the coleoptile. The leaves can be a single leaf, two, or whorls of leaves at each node. synonym: "1-4 leaf stage in rice" RELATED [GRO:0007142] synonym: "1.02 First trifoliolate leaf unfolded in soybean" RELATED [SOY:0000016] synonym: "1.02-one to two leaves in maize" RELATED [GRO:0007009] synonym: "1.2 1-2 leaves in maize" RELATED [MaizeGDB:67353] synonym: "2 leaves unfolded" RELATED [] synonym: "2 rosette leaves in Arabidopsis" RELATED [TAIR:0000398] synonym: "2.03-two leaves unfolded in barley" RELATED [GRO:0007061] synonym: "2.03-two leaves unfolded in oat" RELATED [GRO:0007061] synonym: "2.03-two leaves unfolded in Triticeae" RELATED [GRO:0007061] synonym: "2.03-two leaves unfolded in wheat" RELATED [GRO:0007061] synonym: "BBCH growth stage 12" RELATED [ISBN:3826331524] synonym: "LP.02 two leaves visible in Solanaceae" RELATED [SGN:0000014] synonym: "maize growth stage-1.2" RELATED [GRO:0007009] synonym: "pre tillering" RELATED [GRO:0007142] synonym: "rice growth stage-2.1" RELATED [GRO:0007142] synonym: "Triticeae two leaves unfolded" RELATED [GRO:0007061] synonym: "two rosette leaves" RELATED [] synonym: "V1 stage in soybean" RELATED [SOY:0000016] synonym: "V2 in maize" RELATED [MaizeGDB:67353] synonym: "Zadok scale-12, Haun scale-1.+" RELATED [GRO:0007061] is_a: PO:0007133 ! leaf production stage [Term] id: PO:0007099 name: SE.97 flag leaf visible stage namespace: plant_structure_development_stage def: "The stage at which the flag leaf is visible." [GR:Anuradha_Pujar] comment: A measure of vegetative growth, but leaf production is to be preferred. synonym: "06-flag leaf visible in sorghum" RELATED [GRO:0007129] synonym: "4.08-flag leaf just visible in barley" RELATED [GRO:0007088] synonym: "4.08-flag leaf just visible in oat" RELATED [GRO:0007088] synonym: "4.08-flag leaf just visible in wheat" RELATED [GRO:0007088] synonym: "Zadok scale-37, Feekes scale-8" RELATED [GRO:0007088] is_a: PO:0007089 ! stem elongation stage [Term] id: PO:0007100 name: SE.16 sixteen or more nodes or internodes visible stage namespace: plant_structure_development_stage def: "The stage at which sixteen nodes or more, or sixteen internodes or more are visible." [GR:Pankaj_Jaiswal] comment: A measure of vegetative growth, but leaf production is to be preferred. synonym: "3.16 16 or more nodes/internodes visible in soybean" RELATED [SOY:0000065] is_a: PO:0007089 ! stem elongation stage [Term] id: PO:0007101 name: LP.09 nine leaves visible stage namespace: plant_structure_development_stage def: "The stage at which leaves at nine nodes, other than the cotyledonary node, are visible above ground." [GR:Anuradha_Pujar] comment: The leaves can be a single leaf, two, or whorls of leaves at each node. synonym: "1.09 8th trifoliolate leaf unfolded in soybean" RELATED [SOY:0000023] synonym: "10-leaf in maize" RELATED [MaizeGDB:67357] synonym: "2.10 nine or more leaves unfolded in barley" RELATED [GRO:0007068] synonym: "2.10 nine or more leaves unfolded in oat" RELATED [GRO:0007068] synonym: "2.10 nine or more leaves unfolded in Triticeae" RELATED [GRO:0007068] synonym: "2.10 nine or more leaves unfolded in wheat" RELATED [GRO:0007068] synonym: "3.02-late whorl stage" RELATED [GRO:0007014] synonym: "3.2 late whorl stage in maize" RELATED [MaizeGDB:67357] synonym: "9 or more leaves unfolded" RELATED [] synonym: "9 rosette leaf in Arabidopsis" RELATED [TAIR:0000412] synonym: "9-11 leaves in maize" RELATED [MaizeGDB:67357] synonym: "9-leaf in maize" RELATED [MaizeGDB:67357] synonym: "BBCH growth stage 19" RELATED [ISBN:3826331524] synonym: "LP.09 nine or more leaves whorls visible" RELATED [SGN:0000021] synonym: "maize growth stage-3.2" RELATED [GRO:0007014] synonym: "nine rosette leaves" RELATED [] synonym: "ninth leaf unfolded" RELATED [] synonym: "Stage V8 in soybean" RELATED [SOY:0000023] synonym: "V9 in maize" RELATED [MaizeGDB:67357] synonym: "Zadok scale-19" RELATED [GRO:0007068] is_a: PO:0007133 ! leaf production stage [Term] id: PO:0007102 name: 5.04 40% of inflorescence emerged namespace: plant_structure_development_stage def: "OBSOLETE" [GR:Anuradha_Pujar] is_obsolete: true [Term] id: PO:0007103 name: LP.10 ten leaves visible stage namespace: plant_structure_development_stage def: "The stage at which leaves at ten nodes, other than the cotyledonary node, are visible above ground." [GR:Anuradha_Pujar] comment: The leaves can be a single leaf, two, or whorls of leaves at each node. synonym: "10 rosette leaf in Arabidopsis" RELATED [TAIR:0000413] synonym: "10-leaf in maize" RELATED [MaizeGDB:67357] synonym: "3.02-late whorl stage" RELATED [GRO:0007014] synonym: "9-11 leaves in maize" RELATED [MaizeGDB:67357] synonym: "maize growth stage-3.2" RELATED [GRO:0007014] synonym: "Stage V9 in soybean" RELATED [SOY:0000024] synonym: "ten rosette leaves" RELATED [] synonym: "V10 in maize" RELATED [MaizeGDB:67357] is_a: PO:0007133 ! leaf production stage [Term] id: PO:0007104 name: LP.15 fifteen leaves visible stage namespace: plant_structure_development_stage def: "The stage at which leaves at fifteen nodes, other than the cotyledonary node, are visible above ground." [GR:Anuradha_Pujar] comment: The leaves can be a single leaf, two, or whorls of leaves at each node. synonym: "1.15 14th trifoliolate leaf unfolded in soybean" RELATED [SOY:0000029] synonym: "3.4 late vegetative in maize" RELATED [MaizeGDB:67360] synonym: "3.4 late vegetative stage of maize" RELATED [GRO:0007016] synonym: "late vegetative in maize" RELATED [MaizeGDB:67360] synonym: "maize growth stage-3.4" RELATED [GRO:0007016] synonym: "Stage V14 in soybean" RELATED [SOY:0000029] synonym: "V15 in maize" RELATED [MaizeGDB:67360] is_a: PO:0007133 ! leaf production stage [Term] id: PO:0007105 name: 5.06 60% of inflorescence emerged namespace: plant_structure_development_stage def: "OBSOLETE" [GR:Anuradha_Pujar] is_obsolete: true [Term] id: PO:0007106 name: LP.03 three leaves visible stage namespace: plant_structure_development_stage def: "The stage at which leaves at three nodes, other than the cotyledonary node, are visible above ground." [GR:Anuradha_Pujar] comment: The leaves can be a single leaf, two, or whorls of leaves at each node. synonym: "02-three leaf stage in sorghum" RELATED [GRO:0007126] synonym: "1-4 leaf stage in rice" RELATED [GRO:0007142] synonym: "1.03 2nd trifoliolate leaf unfolded in soybean" RELATED [SOY:0000017] synonym: "1.03-three to four leaves in maize" RELATED [GRO:0007010] synonym: "1.3 3-4 leaves in maize" RELATED [Maize:25331] synonym: "2.04-three leaves unfolded" RELATED [GRO:0007062] synonym: "3 rosette leaf in Arabidopsis" RELATED [TAIR:0000407] synonym: "3-leaf stage in maize" RELATED [Maize:25331] synonym: "BBCH growth stage 13" RELATED [ISBN:3826331524] synonym: "LP.03 three leaves visible in Solanaceae" RELATED [SGN:0000015] synonym: "maize growth stage-1.3" RELATED [GRO:0007010] synonym: "pre tillering" RELATED [GRO:0007142] synonym: "rice growth stage-2.1" RELATED [GRO:0007142] synonym: "sorghum growth stage-1" RELATED [GRO:0007126] synonym: "V2 stage in soybean" RELATED [SOY:0000017] synonym: "V3 in maize" RELATED [Maize:25331] synonym: "Zadok scale-13, Haun scale-2.+" RELATED [GRO:0007062] is_a: PO:0007133 ! leaf production stage [Term] id: PO:0007107 name: 5.08 80% of inflorescence emerged namespace: plant_structure_development_stage def: "OBSOLETE" [GR:Anuradha_Pujar] is_obsolete: true [Term] id: PO:0007108 name: SE.07 seven nodes or internodes visible stage namespace: plant_structure_development_stage def: "The stage at which seven nodes or seven internodes are visible." [GR:Pankaj_Jaiswal] comment: A measure of vegetative growth, but leaf production is to be preferred. synonym: "3.07 7 nodes/internodes visible in soybean" RELATED [SOY:0000056] synonym: "BBCH growth stage 37" RELATED [ISBN:3826331524] is_a: PO:0007089 ! stem elongation stage [Term] id: PO:0007109 name: SE.99 maximum stem length reached stage namespace: plant_structure_development_stage def: "The stage at which maximum stem length is reached." [GR:Anuradha_Pujar] comment: A measure of vegetative growth, but leaf production is to be preferred. synonym: "3.99 Maximum stem length reached in soybean" RELATED [SOY:0000066] synonym: "4.09-flag leaf ligule/collar just visible in barley" RELATED [GRO:0007089] synonym: "4.09-flag leaf ligule/collar just visible in oat" RELATED [GRO:0007089] synonym: "4.09-flag leaf ligule/collar just visible in wheat" RELATED [GRO:0007089] synonym: "flag leaf fully unrolled" RELATED [] synonym: "flag leaf stage" RELATED [] synonym: "flag leaf stage in sorghum" RELATED [GRO:0007089] synonym: "ligule just visible" RELATED [] synonym: "sorghum growth stage-5" RELATED [GRO:0007089] synonym: "Zadok scale-39, Feekes scale-9" RELATED [GRO:0007089] is_a: PO:0007089 ! stem elongation stage [Term] id: PO:0007110 name: 2.09 main shoot and axillary shoots visible at nine or more nodes stage namespace: plant_structure_development_stage def: "The stage at which main shoot and axillary shoots at nine nodes or more are visible." [GR:Anuradha_Pujar] comment: The axillary shoot can be a single shoot or a pair of axillary shoots at each node. synonym: "2.09 Main shoot and axillary shoots visible at 9 or more nodes in soybean" RELATED [SOY:0000048] synonym: "2.09 main shoot and axillary shoots visible at nine or more nodes in Solanaceae" RELATED [SGN:0000031] synonym: "3.1-maximum tillering" RELATED [GRO:0007144] synonym: "3.10-main shoot and nine or more tillers in Triticeae" RELATED [GRO:0007079] synonym: "BBCH growth stage 29" RELATED [ISBN:3826331524] synonym: "main shoot and 9 or more tiller" RELATED [GRO:0007079] synonym: "main shoot and nine or more tillers in barley" RELATED [] synonym: "main shoot and nine or more tillers in oat" RELATED [] synonym: "main shoot and nine or more tillers in wheat" RELATED [] synonym: "maximum number of tillers detectable in" RELATED [] synonym: "maximum number of tillers visible" RELATED [] synonym: "maximum number of tillers visible in rice" RELATED [] synonym: "nine or more axillary shoots detectable" RELATED [] synonym: "Zadok scale-29" RELATED [GRO:0007079] is_a: PO:0007073 ! 2 formation of axillary shoot stage [Term] id: PO:0007111 name: SE.12 twelve nodes or internodes visible stage namespace: plant_structure_development_stage def: "The stage at which twelve nodes or twelve internodes are visible." [GR:Pankaj_Jaiswal] comment: A measure of vegetative growth, but leaf production is to be preferred. synonym: "3.12 12 nodes/internodes visible in soybean" RELATED [SOY:0000061] is_a: PO:0007089 ! stem elongation stage [Term] id: PO:0007112 name: 1 main shoot growth stage namespace: plant_structure_development_stage def: "The stage at which vegetative structures are being produced by SAM." [Poc:curators] comment: In monocots each leaf stage is defined according to the uppermost leaf whose collar is visible (Handbook of plant and crop physiology). synonym: "01-seedling stage of maize" RELATED [GRO:0007007] synonym: "02-seedling growth of barley" RELATED [GRO:0007058] synonym: "02-seedling growth of oat" RELATED [GRO:0007058] synonym: "02-seedling growth of wheat" RELATED [GRO:0007058] synonym: "02-seedling stage of rice" RELATED [GRO:0007047] synonym: "1 main shoot growth in Solanaceae" RELATED [SGN:0000011] synonym: "1 seedling in maize" RELATED [MaizeGDB:1863] synonym: "BBCH principal growth stage 1" RELATED [ISBN:3826331524] synonym: "maize growth stage-1.1" RELATED [GRO:0007007] synonym: "sorghum principal growth stage 1" RELATED [GRO:0007126] is_a: PO:0007134 ! sporophyte vegetative stage [Term] id: PO:0007113 name: rosette growth stage namespace: plant_structure_development_stage def: "Stages of growth based on expansion of the rosette in Arabidopsis." [TAIR:Katica_Ilic] comment: A measure of vegetative growth, but leaf production is to be preferred. synonym: "rosette growth in Arabidopsis" RELATED [TAIR:0000042] is_a: PO:0007112 ! 1 main shoot growth stage [Term] id: PO:0007114 name: SE.11 eleven nodes or internodes visible stage namespace: plant_structure_development_stage def: "The stage at which eleven nodes or eleven internodes are visible." [GR:Pankaj_Jaiswal] comment: A measure of vegetative growth, but leaf production is to be preferred. synonym: "3.11 11 nodes/internodes visible in soybean" RELATED [SOY:0000060] is_a: PO:0007089 ! stem elongation stage [Term] id: PO:0007115 name: LP.04 four leaves visible stage namespace: plant_structure_development_stage def: "The stage at which leaves at four nodes, other than the cotyledonary node, are visible above ground." [GR:Anuradha_Pujar] comment: The leaves can be a single leaf, two, or whorls of leaves at each node. synonym: "02-tassel initiation in maize" RELATED [GRO:0007011] synonym: "03-four leaf stage in sorghum" RELATED [GRO:0007143] synonym: "1-4 leaf stage in rice" RELATED [GRO:0007142] synonym: "1.03-three to four leaves in maize" RELATED [GRO:0007010] synonym: "1.04 3rd trifoliolate leaf unfolded in soybean" RELATED [SOY:0000018] synonym: "2 tassel initiation/early whorl stage in maize" RELATED [MaizeGDB:67306] synonym: "2.05-four leaves unfolded in Triticeae" RELATED [GRO:0007063] synonym: "4 leaves unfolded" RELATED [] synonym: "4 rosette leaf in Arabidopsis" RELATED [TAIR:0000399] synonym: "4-6 leaves in maize" RELATED [MaizeGDB:67306] synonym: "BBCH growth stage 14" RELATED [ISBN:3826331524] synonym: "early whorl stage in maize" RELATED [MaizeGDB:67306] synonym: "four rosette leaves" RELATED [] synonym: "fourth leaf unfolded" RELATED [] synonym: "LP.04 four leaves visible in Solanaceae" RELATED [SGN:0000016] synonym: "maize growth stage-2" RELATED [GRO:0007011] synonym: "pre tillering" RELATED [GRO:0007142] synonym: "rice growth stage-2.1" RELATED [GRO:0007142] synonym: "sorghum growth stage-2" RELATED [GRO:0007143] synonym: "Stage V3 in soybean" RELATED [SOY:0000018] synonym: "tassel differentiation in maize" RELATED [MaizeGDB:67306] synonym: "tassel initiation in maize" RELATED [MaizeGDB:67306] synonym: "V4 in maize" RELATED [MaizeGDB:67306] synonym: "Zadok scale-14, Haun scale-3.+" RELATED [GRO:0007063] is_a: PO:0007133 ! leaf production stage [Term] id: PO:0007116 name: LP.11 eleven leaves visible stage namespace: plant_structure_development_stage def: "The stage at which leaves at eleven nodes, other than the cotyledonary node, are visible above ground." [GR:Anuradha_Pujar] comment: The leaves can be a single leaf, two, or whorls of leaves at each node. synonym: "1.11 10th trifoliolate leaf unfolded in soybean" RELATED [SOY:0000025] synonym: "11 rosette leaves in Arabidopsis" RELATED [TAIR:0000414] synonym: "3.02-late whorl stage in maize" RELATED [GRO:0007014] synonym: "3.2 late whorl stage of maize" RELATED [GRO:0007014] synonym: "9-11 leaves in maize" RELATED [MaizeGDB:67357] synonym: "eleven rosette leaves" RELATED [] synonym: "late whorl stage of maize" RELATED [GRO:0007014] synonym: "maize growth stage-3.2" RELATED [GRO:0007014] synonym: "Stage V10 in soybean" RELATED [SOY:0000025] synonym: "V11 in maize" RELATED [MaizeGDB:67357] is_a: PO:0007133 ! leaf production stage [Term] id: PO:0007117 name: SE.02 two nodes or internodes visible stage namespace: plant_structure_development_stage def: "The stage at which two nodes or two internodes are visible." [GR:Pankaj_Jaiswal] comment: A measure of vegetative growth, but leaf production is to be preferred. synonym: "3.02 2 nodes/internode visible in soybean" RELATED [SOY:0000051] synonym: "4.03-second node detectable in barley" RELATED [GRO:0007083] synonym: "4.03-second node detectable in oat" RELATED [GRO:0007083] synonym: "4.03-second node detectable in wheat" RELATED [GRO:0007083] synonym: "BBCH growth stage 32" RELATED [ISBN:3826331524] synonym: "maize growth stage-3.1" RELATED [GRO:0007013] synonym: "Zadok scale-32, Feekes scale-7" RELATED [GRO:0007083] is_a: PO:0007089 ! stem elongation stage [Term] id: PO:0007118 name: 2.06 main shoot and axillary shoots visible at six nodes stage namespace: plant_structure_development_stage def: "The stage at which main shoot and axillary shoots at six nodes are visible." [GR:Anuradha_Pujar] comment: The axillary shoot can be a single shoot or a pair of axillary shoots at each node. synonym: "2.06 Main shoot and axillary shoots visible at 6 nodes in soybean" RELATED [SOY:0000045] synonym: "2.06 main shoot and axillary shoots visible at six nodes in Solanaceae" RELATED [SGN:0000028] synonym: "3.07-main shoot and six tillers" RELATED [GRO:0007076] synonym: "BBCH growth stage 26" RELATED [ISBN:3826331524] synonym: "main shoot and 6 tillers" RELATED [] synonym: "main shoot and six tillers in barley" RELATED [GRO:0007076] synonym: "main shoot and six tillers in oat" RELATED [GRO:0007076] synonym: "main shoot and six tillers in wheat" RELATED [GRO:0007076] synonym: "sixth axillary shoot detectable" RELATED [] synonym: "sixth tiller detectable" RELATED [] synonym: "Zadok scale-26, Feekes scale-3" RELATED [GRO:0007076] is_a: PO:0007073 ! 2 formation of axillary shoot stage [Term] id: PO:0007119 name: LP.16 sixteen leaves visible stage namespace: plant_structure_development_stage def: "The stage at which leaves at sixteen nodes, other than the cotyledonary node, are visible above ground." [GR:Anuradha_Pujar] comment: The leaves can be a single leaf, two, or whorls of leaves at each node. synonym: "1.16 15th trifoliolate leaf unfolded in soybean" RELATED [SOY:0000030] synonym: "16 rosette leaf in Arabidopsis" RELATED [TAIR:0000036] synonym: "3.04-late vegetative" RELATED [GRO:0007016] synonym: "3.4 late vegetative in maize" RELATED [MaizeGDB:67360] synonym: "3.4 late vegetative stage of maize" RELATED [GRO:0007016] synonym: "late vegetative in maize" RELATED [MaizeGDB:67360] synonym: "late vegetative stage of maize" RELATED [GRO:0007016] synonym: "maize growth stage-3.4" RELATED [GRO:0007016] synonym: "Stage V15 in soybean" RELATED [SOY:0000030] synonym: "V16 in maize" RELATED [MaizeGDB:67360] is_a: PO:0007133 ! leaf production stage [Term] id: PO:0007120 name: LP.19 nineteen leaves visible stage namespace: plant_structure_development_stage def: "The stage at which leaves at nineteen nodes, other than the cotyledonary node, are visible above ground." [GR:Anuradha_Pujar] comment: The leaves can be a single leaf, two, or whorls of leaves at each node. synonym: "1.19 18th trifoliolate leaf unfolded in soybean" RELATED [SOY:0000033] synonym: "3.04-late vegetative" RELATED [GRO:0007016] synonym: "3.4 late vegetative in maize" RELATED [MaizeGDB:67360] synonym: "3.4 late vegetative stage of maize" RELATED [GRO:0007016] synonym: "late vegetative in maize" RELATED [MaizeGDB:67360] synonym: "late vegetative stage of maize" RELATED [GRO:0007016] synonym: "maize growth stage-3.4" RELATED [GRO:0007016] synonym: "Stage V18 in soybean" RELATED [SOY:0000033] synonym: "V19 in maize" RELATED [MaizeGDB:67360] is_a: PO:0007133 ! leaf production stage [Term] id: PO:0007121 name: 6.01 10% of flowers open namespace: plant_structure_development_stage def: "OBSOLETE" [GR:Anuradha_Pujar] is_obsolete: true [Term] id: PO:0007122 name: 2.07 main shoot and axillary shoots visible at seven nodes stage namespace: plant_structure_development_stage def: "The stage at which main shoot and axillary shoots at seven nodes are visible." [GR:Anuradha_Pujar] comment: The axillary shoot can be a single shoot or a pair of axillary shoots at each node. synonym: "2.07 Main shoot and axillary shoots visible at 7 nodes in soybean" RELATED [SOY:0000046] synonym: "2.07 main shoot and axillary shoots visible at seven nodes in Solanaceae" RELATED [SGN:0000029] synonym: "3.08-main shoot and seven tillers" RELATED [GRO:0007077] synonym: "BBCH growth stage 27" RELATED [ISBN:3826331524] synonym: "main shoot and 7 tillers" RELATED [] synonym: "main shoot and seven tillers in barley" RELATED [GRO:0007077] synonym: "main shoot and seven tillers in oat" RELATED [GRO:0007077] synonym: "main shoot and seven tillers in wheat" RELATED [GRO:0007077] synonym: "main shoot and seventh tiller visible" RELATED [] synonym: "seventh axillary shoot detectable" RELATED [] synonym: "seventh tiller detectable" RELATED [] synonym: "Zadok scale-27" RELATED [GRO:0007077] is_a: PO:0007073 ! 2 formation of axillary shoot stage [Term] id: PO:0007123 name: LP.06 six leaves visible stage namespace: plant_structure_development_stage def: "The stage at which leaves at six nodes, other than the cotyledonary node, are visible above ground." [GR:Anuradha_Pujar] comment: The leaves can be a single leaf, two, or whorls of leaves at each node. synonym: "03-tillering stage in rice" RELATED [GRO:0007049] synonym: "1.06 5th trifoliolate leaf unfolded in soybean" RELATED [SOY:0000020] synonym: "2 tassel initiation/early whorl stage in maize" RELATED [MaizeGDB:67306] synonym: "2.07-six leaves unfolded in Triticeae" RELATED [GRO:0007065] synonym: "3.01-ear initiation in maize" RELATED [GRO:0007013] synonym: "3.1 ear initiation/mid-whorl stage in maize" RELATED [MaizeGDB:67356] synonym: "6 leaves unfolded" RELATED [] synonym: "6 rosette leaf in Arabidopsis" RELATED [TAIR:0000409] synonym: "6-8 leaves in maize" RELATED [MaizeGDB:67356] synonym: "6-leaf in maize" RELATED [MaizeGDB:67356] synonym: "BBCH growth stage 16" RELATED [ISBN:3826331524] synonym: "ear initiation in maize" RELATED [MaizeGDB:67356] synonym: "early whorl stage in maize" RELATED [MaizeGDB:67306] synonym: "LP.06 six leaves visible in Solanaceae" RELATED [SGN:0000018] synonym: "maize growth stage-3.1" RELATED [GRO:0007012] synonym: "mid-whorl stage in maize" RELATED [MaizeGDB:67356] synonym: "rice growth stage-3" RELATED [GRO:0007049] synonym: "six rosette leaves" RELATED [] synonym: "sixth leaf unfolded" RELATED [] synonym: "Stage V5 in soybean" RELATED [SOY:0000020] synonym: "Triticeae six leaves unfolded" RELATED [GRO:0007065] synonym: "V6 in maize" RELATED [MaizeGDB:67306] synonym: "Zadok scale-16, Haun scale-5.+" RELATED [GRO:0007065] is_a: PO:0007133 ! leaf production stage [Term] id: PO:0007124 name: 6.03 30% of flowers open namespace: plant_structure_development_stage def: "OBSOLETE" [GR:Anuradha_Pujar] is_obsolete: true [Term] id: PO:0007125 name: 6.04 40% of flowers open namespace: plant_structure_development_stage def: "OBSOLETE" [GR:Anuradha_Pujar] is_obsolete: true [Term] id: PO:0007126 name: 7.02 fruit size 20% namespace: plant_structure_development_stage def: "OBSOLETE" [GR:Anuradha_Pujar] is_obsolete: true [Term] id: PO:0007127 name: 7.04 fruit size 40% namespace: plant_structure_development_stage def: "OBSOLETE" [GR:Anuradha_Pujar] synonym: "7.2 milk stage/embryo 2 in maize" RELATED [MaizeGDB:67373] is_obsolete: true [Term] id: PO:0007128 name: 7.06 fruit size 60% namespace: plant_structure_development_stage def: "OBSOLETE" [GR:Anuradha_Pujar] is_obsolete: true [Term] id: PO:0007129 name: 7.08 fruit size 80% namespace: plant_structure_development_stage def: "OBSOLETE" [GR:Anuradha_Pujar] is_obsolete: true [Term] id: PO:0007130 name: sporophyte reproductive stage namespace: plant_structure_development_stage def: "A sporophyte development stage that occurs during the interval between the initiation of a sporangium and the onset of senescence." [POC:curators] comment: A whole plant may continue developmental vegetative growth (GO:0080186) after it has entered the reproductive stage, and it may revert to a stage in which it is no longer producing sporangia, but once it has initiated a single sporangium, it remains in the reproductive stage until senescence or death by some other cause. synonym: "B reproductive growth in Solanaceae" RELATED [SGN:0000032] synonym: "B-reproductive stage in rice" RELATED [GRO:0007140] synonym: "reproductive in Arabidopsis" RELATED [TAIR:0000306] synonym: "sporophyte reproductively competent stage" EXACT [] synonym: "sporophytic reproductive stage" EXACT [] xref: OBO_SF_PO:3437888 is_a: PO:0028002 ! sporophyte development stage [Term] id: PO:0007131 name: seedling development stage namespace: plant_structure_development_stage def: "A sporophyte vegetative stage (PO:0007134) that succeeds the seed germination stage (PO:0007057) and terminates with the development of the first adult vascular leaf (PO:0006340)." [POC:curators] comment: This terms is used only for seed plants, although non-seed plants may have a comparable phase during which they produce juvenile or transition leaves. synonym: "seedling growth in Solanaceae" RELATED [SGN:0000005] synonym: "seedling in Arabidopsis" RELATED [TAIR:0000027] is_a: PO:0007134 ! sporophyte vegetative stage [Term] id: PO:0007132 name: sporophyte dormant stage namespace: plant_structure_development_stage def: "A sporophyte development stage during which a sporophyte participates in a dormancy process." [GO:0022611, PO_REF:00009, POC:curators] comment: A dormancy process (GO:0022611) is a developmental process in which dormancy (sometimes called a dormant state) is induced, maintained or broken. Dormancy is a suspension of most physiological activity and growth that can be reactivated. This term only applies to a whole plant in the sporophyte stage, not to the dormant stage of a seed, bud, or other plant structure. Dormancy of a plant may be preceded by the senescence of its parts such as leaves in woody plants or most of the shoot system herbaceous perennials and by the formation of dormant buds. The end of dormancy in a sporophyte is marked by resumed growth of buds and/or growth of vascular cambium. The dormant stage may be a response to environmental conditions such as seasonality or extreme heat, drought, or cold. Examples of a sporophyte dormant stage are the resurrection plants Selaginella lepidophylla (a lycopod) and Craterostigma plantagineum (an angiosperm) while they are dessicated, and deciduous woody plants and herbaceous perennials or biennials that have a dormant stage in response to drought or cold. synonym: "D dormancy in Solanaceae" NARROW [SGN:0000053] synonym: "sporophyte dormancy stage" EXACT [] synonym: "sporophytic dormant stage" EXACT [] xref: OBO_SF_PO:3435050 is_a: PO:0028002 ! sporophyte development stage [Term] id: PO:0007133 name: leaf production stage namespace: plant_structure_development_stage def: "The stage at which the leaves produced by SAM are visible above the ground in a seedling or mature plant." [Poc:curators] comment: This stage is recommended over rosette growth or stem elongation as it is most easily observed and least ambiguous. synonym: "leaf production in Solanaceae" RELATED [SGN:0000012] is_a: PO:0007112 ! 1 main shoot growth stage [Term] id: PO:0007134 name: sporophyte vegetative stage namespace: plant_structure_development_stage def: "A sporophyte development stage (PO:0028002) that occurs during the interval between the first division of a plant zygote (PO:0000423) and the formation of a sporangium (PO:0025094)." [POC:curators] comment: A sporophyte may begin to senesce or die from other causes before producing sporangia. Developmental vegetative growth (GO:0080186) can also occur during the reproductive stage. synonym: "A vegetative growth in Solanaceae" RELATED [SGN:0000002] synonym: "A-vegetative stage in rice" RELATED [GRO:0007139] synonym: "vegetative in Arabidopsis" RELATED [TAIR:0000305] xref: OBO_SF_PO:3437882 is_a: PO:0028002 ! sporophyte development stage [Term] id: PO:0007135 name: 4 growth directionality stage namespace: plant_structure_development_stage def: "The stage involved in the directionality of expansion growth." [GR:Chih-Wei_Tung] is_a: PO:0007039 ! leaf trichome development stage [Term] id: PO:0007501 name: root cap formation stage namespace: plant_structure_development_stage def: "The stage at which the root cap becomes evident." [GR:Anuradha_Pujar] comment: The number and origin of root cap initials that form the root cap varies among species. The root cap initials become independent from the more internally located root meristem cells by an increase in the thickness of the cell wall that separates them. synonym: "root cap formation in crown root." RELATED [] synonym: "root cap formation in lateral root." RELATED [] synonym: "root cap formation in primary root." RELATED [] is_a: PO:0007525 ! 3 establishment of tissue systems stage [Term] id: PO:0007503 name: A2.1 root intials differntiation of primary roots namespace: plant_structure_development_stage def: "OBSOLETE. The root initials divide repeatedly and add more cells" [GR:Anuradha_Pujar] comment: This term has been obsoleted to keep the structure simple. is_obsolete: true [Term] id: PO:0007504 name: crown root primordium formation stage namespace: plant_structure_development_stage def: "The stage at which the initial cells of crown root primordium are formed in the innermost ground meristem cells by one or two periclinal divisions." [GR:Anuradha_Pujar] comment: Crown root primordia formed endogenously opposite the collateral bundles in maize. is_a: PO:0007505 ! 1 root primordium formation stage [Term] id: PO:0007505 name: 1 root primordium formation stage namespace: plant_structure_development_stage def: "The stage at which root primordium originates and develops at specific locations in embryonic and post embryonic roots." [GR:Anuradha_Pujar] is_a: PO:0007520 ! root development stage [Term] id: PO:0007506 name: primary root primordium formation stage namespace: plant_structure_development_stage def: "The stage at which a group of cells or initials that will differentiate into the primary root become organized in the embryo ." [GR:Anuradha_Pujar] is_a: PO:0007505 ! 1 root primordium formation stage [Term] id: PO:0007509 name: root vascular cylinder differentiation stage namespace: plant_structure_development_stage def: "The stage at which the root vascular cylinder becomes evident." [GR:Anuradha_Pujar] comment: The first identifiable region in the differentiating vascular cylinder is the pericycle. In the xylem the differentiation of the tracheary elements begins in a centrifugal direction but is completed in the centripetal direction. The first phloem elements mature before the first xylem elements. is_a: PO:0007525 ! 3 establishment of tissue systems stage [Term] id: PO:0007510 name: root emergence stage namespace: plant_structure_development_stage def: "The stage at which the fully formed root emerges." [GR:Anuradha_Pujar] is_a: PO:0001031 ! 4 root elongation stage [Term] id: PO:0007511 name: lateral root primordium formation stage namespace: plant_structure_development_stage def: "This stage at which the transverse divisions in pericycle cells form the initials of the lateral root primordium." [GR:Anuradha_Pujar] is_a: PO:0007505 ! 1 root primordium formation stage [Term] id: PO:0007512 name: A2 root initials differentiation stage namespace: plant_structure_development_stage def: "OBSOLETE. The root initials differentiate by cell division and cell expansion." [GR:Anuradha_Pujar] comment: Crown root stages are based on rice plant. This term has been obsoleted to keep the structure simple. is_obsolete: true [Term] id: PO:0007513 name: root cortex differentiation stage namespace: plant_structure_development_stage def: "The stage at which the root cortex becomes evident." [GR:Anuradha_Pujar] comment: Repetitive periclinal divisions and radial enlargement of cells form the cortex layers, the innermost layers become the endodermis with the differentiation of casparian strips. synonym: "cortex differentiation of crown root." RELATED [] synonym: "cortex differentiation of lateral root" RELATED [] synonym: "cortex differentiation of primary root." RELATED [] is_a: PO:0007525 ! 3 establishment of tissue systems stage [Term] id: PO:0007514 name: B3 crown root meristem formation namespace: plant_structure_development_stage def: "OBSOLETE. The stage at which the meristem of the crown root becomes evident." [GR:Anuradha_Pujar] is_obsolete: true [Term] id: PO:0007516 name: root epidermal differentiation stage namespace: plant_structure_development_stage def: "The stage at which the root epidermis becomes evident." [GR:Anuradha_Pujar] comment: Root hairs come to full development beyond the region of elongation zone, approximately at the level where the xylem begins to mature. synonym: "epidermal differentiation of lateral root." RELATED [] synonym: "epidermal differentiation of primary root" RELATED [] synonym: "epidermial differentiation of crown root." RELATED [] is_a: PO:0007525 ! 3 establishment of tissue systems stage [Term] id: PO:0007517 name: lateral root emergence stage namespace: plant_structure_development_stage def: "The stage at which the lateral root emerges." [GR:Anuradha_Pujar] comment: Starch grains can be seen in the root cap after emergence. is_a: PO:0007510 ! root emergence stage [Term] id: PO:0007518 name: crown root emergence stage namespace: plant_structure_development_stage def: "The stage at which the crown root emerges." [GR:Anuradha_Pujar] comment: Crown root stages are based on rice plant. is_a: PO:0007510 ! root emergence stage [Term] id: PO:0007519 name: 5 root hair formation stage namespace: plant_structure_development_stage def: "The stage at which the root hairs becomes evident." [GR:Anuradha_Pujar] synonym: "Benfey's stage 3 of root development" RELATED [] is_a: PO:0007520 ! root development stage [Term] id: PO:0007520 name: root development stage namespace: plant_structure_development_stage alt_id: PO:0007011 def: "Stages of development of a root defined by characteristic morphological, structural, histological or other visible features." [GR:Anuradha_Pujar] comment: At present the stages are described for primary, lateral and crown roots and stages for adventitious root formed by wounding or hormone treatment is not described. Finer resolution of root stages has been kept in the obsolete node as they are not consistently used in the consulted literature. These terms will be reintroduced into the ontology when there is a specific user request. synonym: "root development stage" RELATED [] is_a: PO:0025339 ! plant organ development stage [Term] id: PO:0007521 name: C3.1 metaxylem differentiation of root. namespace: plant_structure_development_stage def: "OBSOLETE. Differentiation begins with the enlargement and vacuolation of the tracheary elements of the metaxylem." [GR:Anuradha_Pujar] comment: These stages are based on Arabidopsis plant. This term has been obsoleted to keep the structure simple. synonym: "metaxylem differentiation of crown root" RELATED [] synonym: "metaxylem differentiation of lateral root" RELATED [] synonym: "metaxylem differentiation of primary root" RELATED [] is_obsolete: true [Term] id: PO:0007523 name: establishment of initial cells namespace: plant_structure_development_stage def: "OBSOLETE. The root initial cells are established." [GR:Anuradha_Pujar] is_obsolete: true [Term] id: PO:0007524 name: B1 primary root meristem formation namespace: plant_structure_development_stage def: "OBSOLETE. The stage at which the meristem of the primary root becomes evident." [GR:Anuradha_Pujar] is_obsolete: true [Term] id: PO:0007525 name: 3 establishment of tissue systems stage namespace: plant_structure_development_stage def: "The stage at which distinct tissues become organized." [GR:Anuradha_Pujar] synonym: "Benfey's stage 1 of root development" RELATED [] synonym: "cell differentiation stage of root development" RELATED [] synonym: "establishment of fundamental organization in adventitious root" RELATED [] synonym: "establishment of fundamental organization in primary root." RELATED [] synonym: "establishment of fundamental organization lateral root." RELATED [] is_a: PO:0007520 ! root development stage [Term] id: PO:0007526 name: F2 root hair elongation namespace: plant_structure_development_stage def: "OBSOLETE. The stage at which the root hairs are fully elongated." [GR:Anuradha_Pujar] is_obsolete: true [Term] id: PO:0007527 name: 2 root meristem formation stage namespace: plant_structure_development_stage def: "The stage at which the root meristem becomes evident." [GR:Anuradha_Pujar] comment: Characteristic differences in meristem organization have been related to taxonomic groups. Terms for developmental zones formation are available in the obsolete node, and they will be reintroduced in the ontology when there is a specific user request for them. is_a: PO:0007520 ! root development stage [Term] id: PO:0007528 name: A2.2 root initials differentiation of lateral roots namespace: plant_structure_development_stage def: "OBSOLETE. Radial expansion followed by subsequent periclinal divisions forms the pericycle-derived tissues." [GR:Anuradha_Pujar] comment: This term has been obsoleted to keep the structure simple. is_obsolete: true [Term] id: PO:0007529 name: E emerged root elongation namespace: plant_structure_development_stage def: "OBSOLETE. The stage at which the emerged root starts to elongate. " [GR:Anuradha_Pujar] synonym: "emerged crown root elongation" RELATED [] synonym: "emerged lateral root elongation" RELATED [] synonym: "emrged primary root elongation" RELATED [] is_obsolete: true [Term] id: PO:0007530 name: A2.3 founder cell derivatives of lateral root namespace: plant_structure_development_stage def: "OBSOLETE. Radial expansion followed by subsequent periclinal divisions forms the isodiametric founder cell tissues." [GR:Anuradha_Pujar] comment: This term has been obsoleted to keep the structure simple. is_obsolete: true [Term] id: PO:0007531 name: F1 root hair initiation namespace: plant_structure_development_stage def: "OBSOLETE. The stage at which the roots hairs are initiated." [GR:Anuradha_Pujar] is_obsolete: true [Term] id: PO:0007532 name: obsolete plant growth and development terms namespace: plant_structure_development_stage is_obsolete: true [Term] id: PO:0007533 name: C3.3 maturation of protoxylem elements in root. namespace: plant_structure_development_stage def: "OBSOLETE. The first protoxylem elements next to the pericycle develop secondary walls and mature." [GR:Anuradha_Pujar] comment: This term has been obsoleted to keep the structure simple. synonym: "maturation of protoxylem elements in crown root" RELATED [] synonym: "maturation of protoxylem elements in lateral root" RELATED [] synonym: "maturation of protoxylem elements in primary root" RELATED [] is_obsolete: true [Term] id: PO:0007534 name: A2.4 root initials differentiation of crown roots namespace: plant_structure_development_stage def: "OBSOLETE. Initial cells of crown root primordium divide anticlinally and periclinally to form epidermis-endodermis initial, vascular-cylinder initial and root cap initial." [GR:Anuradha_Pujar] comment: Crown root stages are based on rice plant. This term has been obsoleted to keep the structure simple. is_obsolete: true [Term] id: PO:0007535 name: A1 root initials formation stage namespace: plant_structure_development_stage def: "OBSOLETE. After the formation of the apical-basal axis in the young embryo, the central and basal portion give rise to the root meristem." [GR:Anuradha_Pujar] comment: Endogenously formed embryonic roots are exclusive to Poaceae. This term has been obsoleted to keep the structure simple. is_obsolete: true [Term] id: PO:0007536 name: root primordium visible namespace: plant_structure_development_stage def: "OBSOLETE. the root primordium is visbile" [GR:Anuradha_Pujar] is_obsolete: true [Term] id: PO:0007537 name: C3.2 maturation of phloem elements in root. namespace: plant_structure_development_stage def: "OBSOLETE. The first phloem elements matures." [GR:Anuradha_Pujar] comment: This term has been obsoleted to keep the structure simple. synonym: "maturation phloem elements of crown root." RELATED [] synonym: "maturation phloem elements of lateral root." RELATED [] synonym: "maturation phloem elements of primary root." RELATED [] is_obsolete: true [Term] id: PO:0007539 name: B2 lateral root meristem formation namespace: plant_structure_development_stage def: "OBSOLETE. The stage at which the meristem of the lateral root becomes evident." [GR:Anuradha_Pujar] is_obsolete: true [Term] id: PO:0007600 name: 3 flower organ development stage namespace: plant_structure_development_stage def: "Stages of development of floral organs defined by characteristic morphological, structural, histological or other visible features." [POC:curators] synonym: "3 floral organ development stages" RELATED [] is_a: PO:0007615 ! flower development stage [Term] id: PO:0007601 name: 1 flower meristem visible stage namespace: plant_structure_development_stage def: "Stage of flower development marked by the emergence of the floral meristem on the flank of the inflorescence meristem." [POC:curators] synonym: "1 floral meristem visible" EXACT [] synonym: "stage 1 flower in Arabidopsis" RELATED [] is_a: PO:0007615 ! flower development stage [Term] id: PO:0007602 name: 2 flower meristem notched stage namespace: plant_structure_development_stage def: "Stage of floral development that begins when the floral meristem becomes demarcated from the inflorescence meristem by a slight indentation." [POC:curators] synonym: "2 floral meristem notched" EXACT [] synonym: "stage 2 flower in Arabidopsis" RELATED [] is_a: PO:0007615 ! flower development stage [Term] id: PO:0007603 name: calyx development stage namespace: plant_structure_development_stage def: "Stages of development of the calyx defined by characteristic morphological, structural, histological or other visible features." [POC:curators] is_a: PO:0007600 ! 3 flower organ development stage [Term] id: PO:0007604 name: corolla development stage namespace: plant_structure_development_stage def: "Stages of development of the corolla defined by characteristic morphological, structural, histological or other visible features." [POC:curators] is_a: PO:0007600 ! 3 flower organ development stage [Term] id: PO:0007605 name: androecium development stage namespace: plant_structure_development_stage def: "Stages of development of the androecium defined by characteristic morphological, structural, histological or other visible features." [POC:curators] is_a: PO:0007600 ! 3 flower organ development stage [Term] id: PO:0007606 name: gynoecium development stage namespace: plant_structure_development_stage def: "Stages of development of the gynoecium defined by characteristic morphological, structural, histological or other visible features." [POC:curators] is_a: PO:0007600 ! 3 flower organ development stage [Term] id: PO:0007607 name: sepal primordium visible stage namespace: plant_structure_development_stage def: "Stage of calyx development that begins when the sepal primordia arise." [POC:curators] synonym: "stage 3 flower in Arabidopsis" RELATED [] is_a: PO:0007603 ! calyx development stage [Term] id: PO:0007608 name: petal primordium visible stage namespace: plant_structure_development_stage def: "Stage of corolla development that begins when the petal or petal-stamen primordia arise." [POC:curators] synonym: "stage 5 flower in Arabidopsis" RELATED [] is_a: PO:0007604 ! corolla development stage [Term] id: PO:0007609 name: sepals 50% of final size namespace: plant_structure_development_stage def: "OBSOLETE. 50% of the absolute size of the sepals." [POC:curators] is_obsolete: true [Term] id: PO:0007610 name: sepals 100% of final size namespace: plant_structure_development_stage def: "OBSOLETE. 100% of the absolute size of the sepals." [POC:curators] is_obsolete: true [Term] id: PO:0007611 name: petal differentiation and expansion stage namespace: plant_structure_development_stage def: "Stage of corolla development defined by differentiation and expansion of petal." [POC:Felipe_Zapata] synonym: "stage 10 flower in Arabidopsis" RELATED [] synonym: "stage 12 flower in Arabidopsis" RELATED [] synonym: "stage 9 flower in Arabidopsis" RELATED [] is_a: PO:0007604 ! corolla development stage [Term] id: PO:0007612 name: fully expanded petal stage namespace: plant_structure_development_stage def: "Stage of corolla development when petal is fully expanded." [POC:Felipe_Zapata] is_a: PO:0007604 ! corolla development stage [Term] id: PO:0007613 name: stamen primordium visible stage namespace: plant_structure_development_stage def: "Stage of androecium development that begins when the stamens or petal-stamen primordia arise." [POC:curators] synonym: "stage 7 flower in Arabidopsis" RELATED [] is_a: PO:0007605 ! androecium development stage [Term] id: PO:0007615 name: flower development stage namespace: plant_structure_development_stage def: "Stages of development of a flower defined by characteristic morphological, structural, histological or other visible features." [POC:curators] synonym: "flower development in Arabidopsis" RELATED [] is_a: PO:0025338 ! collective plant structure development stage [Term] id: PO:0007616 name: 4 anthesis stage namespace: plant_structure_development_stage def: "The phase of a flower when pollen is presented and/or the stigma is receptive." [APweb:Glossary] synonym: "stage 13 flower in Arabidopsis" RELATED [] synonym: "stage 14 flower in Arabidopsis" RELATED [] synonym: "stage 15 flower in Arabidopsis" RELATED [] is_a: PO:0007615 ! flower development stage [Term] id: PO:0007617 name: 5 post anthesis stage namespace: plant_structure_development_stage def: "The phase of a flower after the pollen is presented and/or the stigma is receptive." [POC:curators] synonym: "stage 16 flower in Arabidopsis" RELATED [] is_a: PO:0007615 ! flower development stage [Term] id: PO:0007618 name: carpel primordium visible stage namespace: plant_structure_development_stage def: "Stage of gynoecium development that begins when the carpel primordia arise." [POC:curators] is_a: PO:0007606 ! gynoecium development stage [Term] id: PO:0007619 name: ovule development stage namespace: plant_structure_development_stage def: "Stages of development of the ovule defined by characteristic morphological, structural, histological or other visible features." [POC:curators] synonym: "ovule development in Arabidopsis" RELATED [] is_a: PO:0007606 ! gynoecium development stage [Term] id: PO:0007620 name: ovule primordium visible stage namespace: plant_structure_development_stage def: "Stage of ovule development that begins when the ovule primordia arise." [POC:curators] synonym: "ovule stage 1-I in Arabidopsis" RELATED [] is_a: PO:0007619 ! ovule development stage [Term] id: PO:0007621 name: megagametophyte development stage namespace: plant_structure_development_stage def: "Stages of development of the megagametophyte." [POC:curators] comment: Although megaspore and megagametophyte development are normally separate, one spore producing one gametophyte, in some flowering plants a single gametophyte may be produced from two or four spores. is_a: PO:0007619 ! ovule development stage [Term] id: PO:0007622 name: integument initiation stage namespace: plant_structure_development_stage def: "Stage of ovule development that begins when the integument primordia are visible." [POC:curators] synonym: "ovule stage 2-II in Arabidopsis" RELATED [] synonym: "ovule stage 2-III in Arabidopsis" RELATED [] is_a: PO:0004504 ! ovule differentiation and expansion stage [Term] id: PO:0007623 name: A megaspore mother cell enlarges stage namespace: plant_structure_development_stage def: "The stage of megagametophyte development when the megaspore mother cell enlarges." [POC:curators] synonym: "ovule stage 2-I in Arabidopsis" RELATED [] is_a: PO:0007621 ! megagametophyte development stage [Term] id: PO:0007624 name: B meiosis of megaspore mother cell stage namespace: plant_structure_development_stage def: "The stage of megagametophyte development when the megaspore mother cell undergoes meiosis." [POC:curators] synonym: "ovule stage 2-IV in Arabidopsis" RELATED [] is_a: PO:0007621 ! megagametophyte development stage [Term] id: PO:0007625 name: C tetrad of megaspores stage namespace: plant_structure_development_stage def: "The product of meiosis of the megaspore mother cell." [POC:curators] synonym: "ovule stage 2-V in Arabidopsis" RELATED [] is_a: PO:0007621 ! megagametophyte development stage [Term] id: PO:0007626 name: D megaspore degeneration stage namespace: plant_structure_development_stage def: "The stage of megagametophyte development when non-functional megaspores degenerate." [POC:curators] comment: In some plants more than one megaspore contributes to the megametophyte. synonym: "ovule stage 3-I in Arabidopsis" RELATED [] is_a: PO:0007621 ! megagametophyte development stage [Term] id: PO:0007627 name: E two nucleate megagametophyte stage namespace: plant_structure_development_stage def: "The stage of megagametophyte development when there are two nuclei." [POC:curators] synonym: "ovule stage 3-II in Arabidopsis" RELATED [] is_a: PO:0007621 ! megagametophyte development stage [Term] id: PO:0007628 name: F four nucleate megagametophyte stage namespace: plant_structure_development_stage def: "The stage of megagametophyte development when there are four nuclei." [POC:curators] synonym: "ovule stage 3-IV in Arabidopsis" RELATED [] is_a: PO:0007621 ! megagametophyte development stage [Term] id: PO:0007629 name: G eight nucleate megagametophyte stage namespace: plant_structure_development_stage def: "The stage of megagametophyte development when there are eight nuclei." [POC:curators] comment: Some plants do not form an eight nucleate megametophyte. synonym: "ovule stage 3-V in Arabidopsis" RELATED [] is_a: PO:0007621 ! megagametophyte development stage [Term] id: PO:0007631 name: plant embryo stage namespace: plant_structure_development_stage alt_id: PO:0007020 def: "A sporophyte vegetative stage (PO:0007134) that occurs during the interval between the first cell division of a plant zygote (PO:0000423) and one of the following: the beginning of the seed germination stage (PO:0007057) in seed plants, formation of the first vascular leaf (PO:0009025) in pteridophytes, the beginning of development of a sporangium (PO:0025094) in bryophytes, or the beginning of the formation of a plant organ (PO:0009008) such as a root (PO:0009005), shoot axis (PO:0025029), or vascular leaf (PO:0009025) in a cultured plant embryo (PO:0000010)." [POC:curators] comment: Succeeds a plant zygote stage (PO:0001097). The plant embryo stage generally starts after the first division of a plant zygote (PO:0000423), but in the case of a nucellar (adventitious) plant embryo (PO:0004537), somatic plant embryo (PO:0025302), microspore-derived cultured plant embryo (PO:0025305), and other embryos that arise through apogamy, it begins after the division of a single cell that is not a zygote. The end of the embryo stage varies among taxa. synonym: "embryo development stage" RELATED [] synonym: "embryo stage" BROAD [] synonym: "embryonic in Arabidopsis" RELATED [] xref: OBO_SF_PO:3439459 is_a: PO:0007134 ! sporophyte vegetative stage [Term] id: PO:0007632 name: seed maturation stage namespace: plant_structure_development_stage def: "Stage during which the seed storage products (storage proteins, lipids and starch) are being accumulated, either in the cotyledons or in the endosperm. Also, LEA proteins are accumulated and subsequentially, desiccation tolerant state is reached at the end of this stage." [TAIR:Katica_Ilic] synonym: "seed maturation in Arabidopsis" RELATED [] is_a: PO:0001170 ! seed development stage [Term] id: PO:0007633 name: endosperm development stage namespace: plant_structure_development_stage def: "Stages of development of the endosperm." [TAIR:Katica_Ilic] is_a: PO:0001170 ! seed development stage [Term] id: PO:0009012 name: plant structure development stage namespace: plant_structure_development_stage alt_id: PO:0007021 def: "A stage in the life of a plant structure during which the plant structure undergoes developmental processes." [POC:curators] comment: Refers to GO:0032502 (developmental process), including growth, differentiation, and senescence. subset: TraitNet synonym: "Arabidopsis growth" RELATED [TAIR:0000205] synonym: "etapa de desarrollo de estructura vegetal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "plant growth and development stage" EXACT [] [Term] id: PO:0021002 name: calyx absolute size namespace: plant_structure_development_stage def: "OBSOLETE. The proportion of the absolute size reached by the calyx" [POC:curators] synonym: "tamaño absoluto del caliz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "がくサイズ (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0021003 name: calyx relationship namespace: plant_structure_development_stage def: "OBSOLETE. The stages of development of the calyx with respect to the rest of the bud" [POC:curators] synonym: "relacón del caliz (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "がくの関係 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true [Term] id: PO:0021004 name: inflorescence initiation stage namespace: plant_structure_development_stage def: "Stage of inflorescence development marked by the formation of the inflorescence meristem on a vegetative branch." [POC:Felipe_Zapata] synonym: "花序の開始期 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0001083 ! inflorescence development stage [Term] id: PO:0025337 name: life of whole plant stage namespace: plant_structure_development_stage def: "A maximal whole plant development stage." [POC:curators] comment: There are only two types of life of whole plant. Every life of a whole plant is either a maximal gametophyte stage or a maximal sporophyte stage. synonym: "vida de la planta entera (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "植物体の一生 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO_SF_PO:3131997 is_a: PO:0007033 ! whole plant development stage created_by: RamonaNYBG creation_date: 2011-10-19T10:54:37Z [Term] id: PO:0025338 name: collective plant structure development stage namespace: plant_structure_development_stage def: "A plant structure development stage that has as primary participant a collective plant structure." [POC:curators] comment: Includes development stages for flowers, fruits, and inflorescences. synonym: "etapa de desarrollo de una estructura colectiva de la planta (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "集合的植物構造の発生過程 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009012 ! plant structure development stage created_by: RamonaNYBG creation_date: 2011-10-19T11:12:49Z [Term] id: PO:0025339 name: plant organ development stage namespace: plant_structure_development_stage def: "A plant structure development stage that has as primary participant a plant organ." [POC:curators] comment: Includes development stages for leaves and roots. synonym: "etapa de desarrollo de un órgano (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "organ development stage" BROAD [] synonym: "植物器官発生過程 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009012 ! plant structure development stage created_by: RamonaNYBG creation_date: 2011-10-19T11:12:49Z [Term] id: PO:0025340 name: gametophyte vegetative stage namespace: plant_structure_development_stage def: "A gametophyte development stage that occurs during the interval between spore germination and the formation of a gametangium." [POC:curators] comment: A gametophyte may begin to senesce or die from other causes before producing gametangia. Some plants, such as the fern Vittaria appalachiana, may never produce gametangia, and remain in the vegetative stage indefinitely. Developmental vegetative growth (GO:0080186) can also occur during the reproductive stage. synonym: "etapa vegetativa del gemetofito (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "配偶体栄養期 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO_SF_PO:3437882 is_a: PO:0028003 ! gametophyte development stage created_by: RamonaNYBG creation_date: 2011-10-19T11:55:08Z [Term] id: PO:0025341 name: gametophyte reproductive stage namespace: plant_structure_development_stage def: "A gametophyte development stage that occurs during the interval between the initiation of a gametangium and the onset of senescence." [POC:curators] comment: A whole plant may continue developmental vegetative growth (GO:0080186) after it has entered the reproductive stage, and it may revert to a stage in which it is no longer producing gametantia, but once it has initiated a single gametangium, it remains in the reproductive stage until senescence or death by some other cause. The sporophyte\nsenescent stage may succeed the sporophyte reproductive stage in monocarpic plants that die after reproducing, such as annuals. synonym: "etapa reproductiva del gametofito (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "gametophyte reproductively competent stage" EXACT [] synonym: "gametophytic reproductive stage" EXACT [] synonym: "配偶体生殖段階 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO_SF_PO:3437888 is_a: PO:0028003 ! gametophyte development stage created_by: RamonaNYBG creation_date: 2011-10-19T11:55:08Z [Term] id: PO:0025342 name: gametophyte dormant stage namespace: plant_structure_development_stage def: "A gametophyte development stage during which a gametophyte participates in a dormancy process." [GO:0022611, PO_REF:00009, POC:curators] comment: A dormancy process (GO:0022611) is a developmental process in which dormancy (sometimes called a dormant state) is induced, maintained or broken. Dormancy is a suspension of most physiological activity and growth that can be reactivated. This term only applies to a whole plant in the gametophyte stage, not to the dormant stage of other plant structures. The dormant stage may be a response to environmental conditions such as seasonality or extreme heat, drought, or cold. Examples of a gametophyte dormant stage are the moss Polytrichum commune after it has undergone dessication (a type of resurrection plant), the boreal moss Polytrichum alpestre, whose shoot systems have annual growth segments due to a period of dormancy during the winter, the female gametophyte of Ginkgo biloba, which is dormant before fertilization, and dormancy of plant spores. synonym: "etapa latente del gametofito (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "gametophyte dormancy stage" EXACT [] synonym: "gametophytic dormant stage" EXACT [] synonym: "配偶体休眠期 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO_SF_PO:3435050 is_a: PO:0028003 ! gametophyte development stage created_by: RamonaNYBG creation_date: 2011-10-19T11:55:08Z [Term] id: PO:0025343 name: gametophyte senescent stage namespace: plant_structure_development_stage def: "A gametophyte development stage during which a gametophyte participates in multicellular organism senescence." [GO:0010259, POC:curators] comment: The gametophyte senescent stage is often preceded by the gametophyte reproductive stage, and it ends with death of the gametophyte, either as a result of senescence or some other cause. This stage is distinct from gametophyte dormant stage, in which organs may senesce, but some parts of the plant remain alive. Multicellular organism senescence/aging (GO:0010259) includes loss of functions such as resistance to disease, homeostasis, and fertility, as well processes like cellular senescence, organ senescence, and wear and tear. The POC curators have requested to the GOC that they revise the definition of GO:0010259, to make it more appropriate for plants. synonym: "etapa de senescencia del gametofito (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "配偶体老化過程 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0028003 ! gametophyte development stage created_by: RamonaNYBG creation_date: 2011-10-19T11:55:08Z [Term] id: PO:0025344 name: gametophore reproductive whole plant development stage namespace: plant_structure_development_stage def: "A gametophyte reproductive development stage in which a gametophore and gametangium is being produced." [POC:curators] synonym: "etapa de desarrollo del gametóforo reproductivo de la planta entera (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "茎葉体生殖生長 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025341 ! gametophyte reproductive stage created_by: RamonaNYBG creation_date: 2011-10-19T12:10:50Z [Term] id: PO:0025345 name: gametophore vegetative whole plant development stage namespace: plant_structure_development_stage def: "A gametophyte vegetative whole plant development stage during which a gametophore is being produced but no gametangia are being produced." [POC:curators] comment: Succeeds a protonema stage. synonym: "etapa de desarrollo del gametóforo vegetativo de la planta entera (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "茎葉体栄養生長 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025340 ! gametophyte vegetative stage created_by: RamonaNYBG creation_date: 2011-10-19T12:11:43Z [Term] id: PO:0025346 name: thallus reproductive whole plant development stage namespace: plant_structure_development_stage def: "A gametophyte reproductive development stage in which a thallus and gametangium is being produced." [POC:curators] synonym: "etapa de desarrollo del talo reproductivo de la planta entera (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉状体生殖生長期 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025341 ! gametophyte reproductive stage created_by: RamonaNYBG creation_date: 2011-10-19T12:18:53Z [Term] id: PO:0025347 name: thallus vegetative whole plant development stage namespace: plant_structure_development_stage def: "A gametophyte vegetative whole plant development stage during which a thallus is being produced but no gametangia are being produced." [POC:curators] comment: May succeed a protonema whole plant development stage or may directly succeed spore germination. synonym: "etapa de desarrollo del talo vegetativo de la plant entera (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "葉状体栄養生長期 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025340 ! gametophyte vegetative stage created_by: RamonaNYBG creation_date: 2011-10-19T12:20:16Z [Term] id: PO:0025368 name: trichome development stage namespace: plant_structure_development_stage def: "A plant structure development stage that has as primary participant a trichome." [POC:curators] synonym: "etapa de desarrollo del tricoma (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "毛発生過程 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO_SF_PO:3444432 is_a: PO:0009012 ! plant structure development stage created_by: cooperl creation_date: 2011-11-22T05:35:39Z [Term] id: PO:0025369 name: seed trichome development stage namespace: plant_structure_development_stage def: "A trichome development stage that has as primary participant a seed trichome." [POC:curators] comment: Seed trichome development stage consists of the following sub stages: seed trichome initiation stage (PO:0025370), seed trichome elongation stage (PO:0025371), seed trichome secondary wall biosynthesis stage(PO:0025372) and seed trichome maturation stage (PO:0025373). synonym: "etapa de desarrollo del tricoma de la semilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "seed hair development stage" EXACT [] synonym: "種子毛発生過程 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO_SF_PO:3035688 is_a: PO:0025368 ! trichome development stage created_by: cooperl creation_date: 2011-11-22T05:36:46Z [Term] id: PO:0025370 name: seed trichome initiation stage namespace: plant_structure_development_stage def: "A seed trichome development stage which occurs during the interval between the onset of seed trichome initiation and the onset of seed trichome elongation." [POC:curators] comment: Refers to the GO Biological Process terms seed trichome initiation (GO:0090377) and seed trichome elongation (GO:0090378). synonym: "etapa de iniciación del tricoma de la semilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "seed hair initiation stage" EXACT [] synonym: "種子毛形成過程 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO_SF_PO:3035688 is_a: PO:0025369 ! seed trichome development stage created_by: cooperl creation_date: 2011-11-22T05:37:55Z [Term] id: PO:0025371 name: seed trichome elongation stage namespace: plant_structure_development_stage def: "A seed trichome development stage which occurs during the interval between the onset of seed trichome elongation and the onset of seed trichome secondary wall biosynthesis." [POC:curators] comment: Refers to the GO Biological Process terms: seed trichome elongation (GO:0090378) and secondary cell wall biogenesis involved in seed trichome differentiation (GO:0090379). synonym: "etapa de elongación del tricoma de la semilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "seed hair elongation stage" EXACT [] synonym: "種子毛伸長過程 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO_SF_PO:3035688 is_a: PO:0025369 ! seed trichome development stage created_by: cooperl creation_date: 2011-11-22T05:43:12Z [Term] id: PO:0025372 name: seed trichome secondary wall biosynthesis stage namespace: plant_structure_development_stage def: "A seed trichome development stage which occurs during the interval between the onset of seed trichome secondary wall biosynthesis and the onset of seed trichome maturation." [POC:curators] comment: Refers to the GO Biological Process terms: secondary cell wall biogenesis involved in seed trichome differentiation (GO:0090379) and seed trichome maturation (GO:0090380). synonym: "etapa de biosíntesis de la pared secundaria del tricoma de la semilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "seed hair secondary wall biosynthesis stage" EXACT [] synonym: "種子毛二次壁生合成段階 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO_SF_PO:3035688 is_a: PO:0025369 ! seed trichome development stage created_by: cooperl creation_date: 2011-11-22T05:45:42Z [Term] id: PO:0025373 name: seed trichome maturation stage namespace: plant_structure_development_stage def: "A seed trichome development stage which encompasses the process of seed trichome maturation." [POC:curators] comment: Refers to the GO Biological Process term: seed trichome maturation (GO:0090380). synonym: "etapa de maduraci&#n del tricoma de la semilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "seed hair maturation stage" EXACT [] synonym: "種子毛成熟段階 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO_SF_PO:3035688 is_a: PO:0025369 ! seed trichome development stage created_by: cooperl creation_date: 2011-11-22T05:47:05Z [Term] id: PO:0025374 name: seed dormant stage namespace: plant_structure_development_stage def: "A seed development stage during which a seed participates in a seed dormancy process." [GO:0010162, POC:curators] comment: A seed dormancy process (GO:0010162) is a dormancy process in which dormancy (sometimes called a dormant state) is induced, maintained or broken in a seed. Seed dormancy is a suspension of most physiological activity and growth in a seed, including the embryo contained therein, that can be reactivated. It often requires special conditions for reactivation, such as specific temperature, scarification, or leaching of inhibitors. Seed dormancy includes dormancy of the embryo and the seed coat, although\nthese may not begin or end simultaneously. Not all seeds go through a seed dormant stage. Most seeds that go through a dormant stage do so only one time. synonym: "etapa latente de la semilla (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "種子休眠期 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO_SF_PO:3468651 is_a: PO:0001170 ! seed development stage created_by: RamonaNYBG creation_date: 2012-01-05T10:29:43Z [Term] id: PO:0025375 name: plant spore stage namespace: plant_structure_development_stage def: "A gametophyte development stage that occurs during the interval between meiosis and the germination of a spore." [POC:curators] comment: Includes the stage when a megaspore is present before it develops into a megagametophyte or embryo sac and the stage when a microspore is present before it develops into a microgametophyte or pollen. There may be cell division in a spore before it germinates. synonym: "etapa esporofítica de la planta (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "spore stage" BROAD [] synonym: "胞子期 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO_SF_PO:3469811 is_a: PO:0028003 ! gametophyte development stage created_by: RamonaNYBG creation_date: 2012-01-05T10:32:33Z [Term] id: PO:0025376 name: plant spore dormant stage namespace: plant_structure_development_stage def: "A gametophyte dormant stage during which a spore participates in a dormancy process." [GO:0022611, POC:curators] comment: A dormancy process (GO:0022611) is a developmental process in which dormancy (sometimes called a dormant state) is induced, maintained or broken. Dormancy is a suspension of most physiological activity and growth that can be reactivated. synonym: "etapa latente esporofítica de la planta (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "spore dormant stage" BROAD [] synonym: "胞子休眠期 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO_SF_PO:3469817 is_a: PO:0025342 ! gametophyte dormant stage is_a: PO:0025375 ! plant spore stage created_by: RamonaNYBG creation_date: 2012-01-05T10:47:37Z [Term] id: PO:0025377 name: plant embryo dormant stage namespace: plant_structure_development_stage def: "A sporophyte dormant stage during which a plant embryo participates in a dormancy process." [GO:0022611, POC:curators] comment: A dormancy process (GO:0022611) is a developmental process in which dormancy (sometimes called a dormant state) is induced, maintained or broken. Dormancy is a suspension of most physiological activity and growth that can be reactivated. In seed plants, a plant embryo dormant stage may be part of a seed dormant stage. synonym: "embryo dormant stage" BROAD [] synonym: "植物胚休眠期 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO_SF_PO:3469817 is_a: PO:0007132 ! sporophyte dormant stage is_a: PO:0007631 ! plant embryo stage created_by: RamonaNYBG creation_date: 2012-01-05T10:50:10Z [Term] id: PO:0025423 name: plant tissue development stage namespace: plant_structure_development_stage def: "A plant structure development stage (PO:0009012) that has as primary participant a portion of plant tissue (PO:0009007)." [POC:Ramona_Walls] synonym: "etapa de desarrollo de tejido vegetal (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "tissue development stage" BROAD [] synonym: "植物細胞発生過程 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0009012 ! plant structure development stage created_by: RamonaNYBG creation_date: 2012-02-04T09:22:36Z [Term] id: PO:0025424 name: vascular tissue development stage namespace: plant_structure_development_stage def: "A plant tissue development stage (PO:0025423) that has as primary participant a portion of vascular tissue (PO:0009015)." [POC:Ramona_Walls] synonym: "etapa de desarrollo del tejido vascular (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "維管束細胞発生過程 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025423 ! plant tissue development stage created_by: RamonaNYBG creation_date: 2012-02-04T09:24:06Z [Term] id: PO:0025425 name: xylem development stage namespace: plant_structure_development_stage def: "A vascular tissue development stage (PO:0025424) that has as primary participant a portion of xylem (PO:0005352) tissue." [POC:Ramona_Walls] synonym: "etapa de desarrollo del xilema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "木質部発生過程 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025424 ! vascular tissue development stage created_by: RamonaNYBG creation_date: 2012-02-04T09:24:38Z [Term] id: PO:0025426 name: phloem development stage namespace: plant_structure_development_stage def: "A vascular tissue development stage (PO:0025424) that has as primary participant a portion of phloem (PO:0005417) tissue." [POC:Ramona_Walls] synonym: "etapa de desarrollo del floema (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "師部発生過程 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0025424 ! vascular tissue development stage created_by: RamonaNYBG creation_date: 2012-02-04T09:25:00Z [Term] id: PO:0025427 name: secondary xylem development stage namespace: plant_structure_development_stage def: "A xylem development stage (PO:0025425) that has as primary participant a portion of secondary xylem (PO:0005848) tissue during the interval between the beginning of a cell division stage of secondary xylem (PO:0025463) and the death of the last living cell in the secondary xylem." [POC:wood_curators] comment: During a secondary xylem development stage (also called a wood development stage), the cells of secondary xylem (PO:0005848), including tracheary elements (PO:0000290), xylem fiber cells (PO:0000274), and wood parenchyma cells (PO:0004525) undergo cellular developmental processes (GO:0048869) such as cell division (GO:0051301), cell growth (GO:0016049), cell differentiation (GO:0030154), or cell death (GO:0008219). The transition from sapwood to heartwood marks the end of the secondary xylem development stage. synonym: "etapa de desarrollo del xilema secundario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "sapwood development stage" EXACT [] synonym: "wood development stage" EXACT [] synonym: "二次木質部発生過程 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO_SF_PO:3488347 is_a: PO:0025425 ! xylem development stage created_by: RamonaNYBG creation_date: 2012-02-04T09:25:25Z [Term] id: PO:0025463 name: cell division stage of secondary xylem namespace: plant_structure_development_stage def: "A secondary xylem development stage (PO:0025427) that occurs during the interval between the first and last cell division in a portion of secondary xylem tissue (PO:0005848), during which cells are produced by divisions of cambial initials (PO:0000295) or xylem mother cells." [POC:wood_curators] comment: This stage includes production of xylem mother cells by cambial initials and production of tracheary elements (PO:0000290) or other xylem cells by xylem mother cells. Precedes a cell differentiation stage of secondary xylem (PO:0025469), although cell differentiation may begin before a cell division stage of secondary xylem ends. synonym: "elemento de tráquea de madera tardía (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "二次木部の細胞分裂期 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO_SF_PO:3488347 is_a: PO:0025427 ! secondary xylem development stage created_by: RamonaNYBG creation_date: 2012-03-14T02:07:50Z [Term] id: PO:0025464 name: cell expansion stage of secondary xylem namespace: plant_structure_development_stage def: "A cell differentiation stage of secondary xylem (PO:0025469) that occurs during the interval between the end of a cell division stage of secondary xylem (PO:0025463) and the onset of a secondary cell wall formation stage of secondary xylem (PO:0025465), during which the cells undergo cell growth (GO:0016049)." [POC:wood_curators] comment: This stage succeeds a cell division stage of secondary xylem (PO:0025463) and precedes secondary cell wall formation stage of secondary xylem (PO:0025465). At least part of this stage can be easily observed in woody species containing xylem vessels (PO:0025417). synonym: "etapa de expansión celular del xilema secundario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "二次木部の細胞伸長期 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO_SF_PO:3488347 is_a: PO:0025469 ! cell differentiation stage of secondary xylem created_by: RamonaNYBG creation_date: 2012-03-14T02:07:50Z [Term] id: PO:0025465 name: secondary cell wall formation stage of secondary xylem namespace: plant_structure_development_stage def: "A cell differentiation stage of secondary xylem (PO:0025469) that occurs during the interval between the onset of secondary wall biogenesis (GO:0009834) of the cells in a portion of secondary xylem (PO:0005848) and the beginning of a cell death stage of secondary xylem (PO:0025466)." [POC:wood_curators] comment: During this stage, secondary cell walls (GO:0009531) are being formed in a portion of secondary xylem tissue, preventing further expansion of the cells. This stage succeeds a cell expansion stage of secondary xylem (PO:0025464) and precedes a cell death stage of secondary xylem. synonym: "estapa de formación de la pared secundaria celular del xilema secundario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "二次木部の細胞壁二次壁形成段階 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO_SF_PO:3488347 is_a: PO:0025469 ! cell differentiation stage of secondary xylem created_by: RamonaNYBG creation_date: 2012-03-14T02:07:50Z [Term] id: PO:0025466 name: cell death stage of secondary xylem namespace: plant_structure_development_stage def: "A cell differentiation stage of secondary xylem (PO:0025469) that occurs during the interval between the first cell death of a tracheary element (PO:0000290) or non-septate xylem fiber cell (PO:0000274) and the death of the last secondary xylem parenchyma cell (PO:0004525) or septate fiber cell (PO:0004521) in a portion of secondary xylem (PO:0005848)." [POC:wood_curators] comment: During this stage, the cells of a portion of secondary xylem are undergoing cell death (GO:0008219), sometimes called apoptosis. Death of the tracheary elements and non-septate xylem fiber cells generally precedes the death of secondary parenchyma cells and septate fiber cells. Once all cells in portion of secondary xylem are dead, it transitions from sapwood (PO:0004513) to heartwood (PO:0004512), and secondary xylem development ends. synonym: "etapa de muerte celular del xilema secundario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "transition to heartwood stage" EXACT [] synonym: "二次木部の細胞死段階 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO_SF_PO:3488347 is_a: PO:0025469 ! cell differentiation stage of secondary xylem created_by: RamonaNYBG creation_date: 2012-03-14T02:07:50Z [Term] id: PO:0025467 name: tracheary element death stage of secondary xylem namespace: plant_structure_development_stage def: "A cell death stage of secondary xylem (PO:0025466) that occurs during the interval between the first and last cell death of a tracheary element (PO:0000290) or non-septate xylem fiber cell (PO:0000274)." [POC:wood_curators] comment: During this stage, the tracheary elements and non-septate xylem fiber cells of a portion of secondary xylem (PO:0005848) undergo cell death (GO:0008219), but most of the secondary xylem parenchyma cells (PO:0004525) and septate xylem fiber cells (septate fiber tracheid, PO:0025419, and septate libriform fiber cell, PO:0025420) remain alive. Precedes a secondary xylem parenchyma cell death stage of secondary xylem (PO:0025468). synonym: "etapa de muerte del elemento de tráa del xilema secundario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "二次木部管状要素枯死期 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO_SF_PO:3488347 is_a: PO:0025466 ! cell death stage of secondary xylem created_by: RamonaNYBG creation_date: 2012-03-14T02:07:50Z [Term] id: PO:0025468 name: secondary xylem parenchyma cell death stage of secondary xylem namespace: plant_structure_development_stage def: "A cell death stage of secondary xylem (PO:0025466) that occurs during the interval between the last cell death of a tracheary element (PO:0000290) or non-septate xylem fiber cell (PO:0000274) and the last cell death in a portion of secondary xylem (PO:0005848)." [POC:wood_curators] comment: During this stage, the secondary xylem parenchyma cells (PO:0004525) and septate xylem fiber cells (septate fiber tracheid, PO:0025419, and septate libriform fiber cell, PO:0025420) of a portion of secondary xylem (PO:0005848) undergo cell death (GO:0008219). Succeeds a tracheary element death stage of secondary xylem (PO:0025467). Once all cells in portion of secondary xylem are dead, it transitions from sapwood (PO:0004513) to heartwood (PO:0004512), and secondary xylem development ends. synonym: "etapa de muerte de las células parenquimáticas del xilema secundario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "二次木部柔組織細胞死期 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO_SF_PO:3488347 is_a: PO:0025466 ! cell death stage of secondary xylem created_by: RamonaNYBG creation_date: 2012-03-14T02:07:50Z [Term] id: PO:0025469 name: cell differentiation stage of secondary xylem namespace: plant_structure_development_stage def: "A secondary xylem development stage (PO:0025427) that occurs during the interval between the end of a cell division stage of secondary xylem (PO:0025463) and the death of the last living cell in the secondary xylem." [POC:wood_curators] comment: During a this stage, cells of secondary xylem undergo cell differentiation (GO:0030154), including cell growth (GO:0016049), cell morphogenisis (GO:0000902), or cell death (GO:0008219). Cell death is considered part of differentiation in secondary xylem, because it is an essential part of wood development. This stage succeeds the last cell division in a cell division stage of secondary xylem, even though cell differentiation may begin before all cell division finishes. synonym: "etapa de diferenciació celular del xilema secundario (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "二次木部の細胞分化期 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO_SF_PO:3488347 is_a: PO:0025427 ! secondary xylem development stage created_by: RamonaNYBG creation_date: 2012-03-14T02:14:09Z [Term] id: PO:0025475 name: coleorhiza emergence stage namespace: plant_structure_development_stage def: "A root development stage (PO:0007520) during which a coleorhiza (PO:0020034) emerges from the seed coat (PO:0009088)." [POC:curators] comment: Occurs in Poaceae and some other monocotyledons. May occur simultaneously with coleoptile emergence from the growth medium. The actual point of emergence from the seed coat (PO:0009088) may not be observed if the seed (PO:0009010) is underneath a growth medium. In a fruit (PO:0009001) with a persistent pericarp (PO:0009084), emergence from the seed coat may not be observed. If the fruit is a caryopsis, the dry pericarp is fused with the seed coat, and emergence from the pericarp is simultaneous with emergence from the seed coat. This terms is used only for seed plants. xref: OBO_SF_PO:3324056 is_a: PO:0007520 ! root development stage relationship: part_of PO:0007057 ! 0 seed germination stage created_by: cooperl creation_date: 2012-03-22T03:42:34Z [Term] id: PO:0028001 name: plant life cycle phase namespace: plant_structure_development_stage def: "OBSOLETE. A plant growth and development phase that begins with either meiosis or fertilization." [POC:curators] comment: The life cycle of all plants is characterized by the alternation of phases (or generations). The sporophytic phase has twice the chromosome complement of the gametophytic phase. synonym: "fase del ciclo de vida de la plant (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "植物生活環段階 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_obsolete: true created_by: Ramona creation_date: 2010-07-15T02:54:57Z [Term] id: PO:0028002 name: sporophyte development stage namespace: plant_structure_development_stage def: "A whole plant development stage (PO:0007033) that has as primary participant a whole plant (PO:0000003) during the interval between fertilization (or apogamy) and death." [POC:curators] comment: A whole plant (PO:0000003) in the sporophyte development stage usually has twice the chromosome complement of a plant in the gametophytic phase, but may not in the case of apogamy. Examples of apogamy include both naturally occurring instances (such as sporophytes arising form haploid cells as in bryophytes or ferns) as well as in vitro instances (such as haploid embryo culture or in vitro fusion of non-gamete cells or protoplasts). During the sporophyte development stage, a plant may produce meiospores by meiosis. subset: TraitNet synonym: "fase esporofítica (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "sporophytic development stage" EXACT [] synonym: "sporophytic phase" EXACT [] synonym: "sporphyte phase" EXACT [] synonym: "胞子体発生過程 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0007033 ! whole plant development stage relationship: part_of PO:0025337 ! life of whole plant stage created_by: Ramona creation_date: 2010-07-15T02:56:11Z [Term] id: PO:0028003 name: gametophyte development stage namespace: plant_structure_development_stage def: "A whole plant development stage that has as primary participant a whole plant during the interval between meiosis or apospory and its death or fertilization." [POC:curators] comment: During the gametophytic phase, a plant may produce gametes by mitosis. In bryophytes and pteridophytes, a gametophytic phase may begin without meiosis by apospory. This usually occurs when damage to a plant in the sporophytic phase leads directly to the growth of a plant that is in the gametophytic phase but bears the chromosome complement that would normally be found in the sporophytic phase. A whole plant in the gametophytic phase usually has half the chromosome complement of a plant in the sporophytic phase, but not in the case of apospory. subset: TraitNet synonym: "fase gametofítica (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "gametophyte phase" EXACT [] synonym: "gametophytic development stage" EXACT [] synonym: "gametophytic phase" EXACT [] synonym: "配偶体発生過程 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] is_a: PO:0007033 ! whole plant development stage relationship: part_of PO:0025337 ! life of whole plant stage created_by: Ramona creation_date: 2010-07-15T02:56:11Z [Term] id: PO:0030006 name: protonema whole plant development stage namespace: plant_structure_development_stage def: "A gametophyte development stage during which a gametophyte undergoes filamentous growth and that succeeds spore germination and precedes a thalloid development stage (planar growth) or gametophore development stage." [POC:Ramona_Walls] comment: The protonema phase ends with the development of gametophores in mosses, some other bryophytes, and leptosporangiate ferns and with the development of a thallus in other bryophytes, although protonema tissue may persist of continue to develop after this. subset: Bryophytes subset: Pteridophytes synonym: "fase protonemica (Spanish)" EXACT Spanish [POC:Maria_Alejandra_Gandolfo] synonym: "protonema phase" EXACT [] synonym: "protonemal phase" EXACT [] synonym: "原糸体を形成する植物発生段階 (Japanese)" EXACT Japanese [NIG:Yukiko_Yamazaki] xref: OBO_SF_PO:3199622 is_a: PO:0025340 ! gametophyte vegetative stage created_by: Ramona creation_date: 2011-03-10T11:37:59Z [Typedef] id: adjacent_to name: adjacent_to xref: RO:0002220 [Typedef] id: derives_by_manipulation_from name: derives_by_manipulation_from namespace: plant_anatomy def: "A derives_by_manipulation_from B means: A is a type of in vitro plant structure, and every instance of A exists at a point in time later than some instance of B from which it was created through human manipulation, and every instance of A inherited a biologically significant portion of its matter from the instance of B from which it was derived." [POC:curators] comment: The derives_by_manipulation_from relation, is a special case of the RO relation derives_from. Derives_from implies an instance level derivation that holds between two distinct material continuants when one succeeds the other across a temporal divide in such a way that at least a biologically significant portion of the matter of the earlier continuant is inherited by the later. Likewise, derives_by_manipulation_from joins two plant structures before and after some manipulation. Specifically, derives_by_manipulation_from is used to describe the relation between an in vitro plant structure and the in vivo plant structure that is its temporal precursor. created_by: Ramona creation_date: 2010-07-01T02:45:12Z [Typedef] id: develops_from name: develops_from xref: RO:0002202 is_transitive: true [Typedef] id: has_part name: has_part xref: BFO:0000051 is_transitive: true [Typedef] id: has_participant name: has_participant [Typedef] id: located_in name: located_in created_by: RamonaNYBG creation_date: 2012-05-23T09:52:02Z [Typedef] id: part_of name: part_of xref: BFO:0000050 is_transitive: true [Typedef] id: participates_in name: participates_in holds_over_chain: part_of participates_in