format-version: 1.2 date: 13:09:2011 15:48 auto-generated-by: OBO-Edit 2.0 default-namespace: default_namespace [Term] id: ExO:0000000 name: exposure stressor namespace: exposure stressor def: "An agent, stimulus, activity, or event that causes stress or tension on an organism and interacts with an exposure receptor during an exposure event." [XX:new dbxref] relationship: interacts_with ExO:0000001 ! exposure receptor relationship: interacts_with_an_exposure_receptor_via ExO:0000002 ! exposure event creation_date: 2010-09-21T02:43:50Z [Term] id: ExO:0000001 name: exposure receptor namespace: exposure receptor def: "An entity (e.g., a human, human population, or a human organ) that interacts with an exposure stressor during an exposure event." [XX:new dbxref] relationship: interacts_with ExO:0000000 ! exposure stressor interacts_with_an_exposure_stressor_via ExO: 0000002 created_by: cmattin creation_date: 2010-09-21T02:45:36Z [Term] id: ExO:0000002 name: exposure event namespace: exposure event def: "An interaction between an exposure stressor and an exposure receptor." [XX:new dbxref] relationship: has_part ExO:0000000 ! exposure stressor relationship: has_part ExO:0000001 ! exposure receptor relationship: interacts_with_an_exposure_receptor_via ExO:0000000 ! exposure stressor relationship: interacts_with_an_exposure_stressor_via ExO:0000001 ! exposure receptor created_by: cmattin creation_date: 2010-09-21T02:47:00Z [Term] id: ExO:0000003 name: exposure outcome namespace: exposure outcome def: "Entity that results from the interaction between and exposure receptor and an exposure stressor during an exposure event." [XX:new dbxref] synonym: "interaction outcome" RELATED [] relationship: is_associated_with ExO:0000002 ! exposure event created_by: cmattin creation_date: 2010-09-21T02:48:49Z [Term] id: ExO:0000004 name: exposure transport path namespace: exposure stressor def: "A exposure transport path is the course an agent takes from the source to the target." [XX:new dbxref] relationship: OBO_REL:part_of ExO:0000000 ! exposure stressor created_by: cmattin creation_date: 2011-01-10T04:29:33Z [Term] id: ExO:0000005 name: biological agent namespace: exposure stressor def: "An agent of biological origin." [XX:new dbxref] is_a: ExO:0000000 ! exposure stressor created_by: cmattin creation_date: 2010-09-21T10:09:17Z [Term] id: ExO:0000006 name: chemical agent namespace: exposure stressor def: "An agent of chemical origin." [google:google] is_a: ExO:0000000 ! exposure stressor created_by: cmattin creation_date: 2010-09-21T10:12:29Z [Term] id: ExO:0000007 name: ecological perturbation namespace: exposure stressor def: "An exposure stressor that is a change in the distributions, abundance and relations of organisms and their interactions with the environment." [google:google] is_a: ExO:0000000 ! exposure stressor created_by: cmattin creation_date: 2010-09-21T10:14:38Z [Term] id: ExO:0000008 name: physical agent namespace: exposure stressor def: "An agent as a source of energy that may cause injury or disease (e.g., noise, vibration, radiation, temperature extremes)." [google:google] is_a: ExO:0000000 ! exposure stressor created_by: cmattin creation_date: 2010-09-21T10:15:42Z [Term] id: ExO:0000009 name: psychosocial agent namespace: exposure stressor def: "An agent that interferes with one's psychological development in and interaction with a social environment." [google:google] is_a: ExO:0000000 ! exposure stressor created_by: cmattin creation_date: 2010-09-21T10:16:35Z [Term] id: ExO:0000010 name: air transport path namespace: exposure transport path def: "A transport path that allows a stressor to interact with a receptor via air." [XX:new dbxref] is_a: ExO:0000004 ! exposure transport path created_by: cmattin creation_date: 2011-01-10T04:29:46Z [Term] id: ExO:0000011 name: biomechanical agent namespace: exposure stressor def: "A mechanical agent applied to biological systems, such as humans, animals, plants, organs, and cells" [XX:new dbxref] is_a: ExO:0000000 ! exposure stressor created_by: cmattin creation_date: 2011-01-10T04:17:29Z [Term] id: ExO:0000012 name: habitat degradation namespace: exposure stressor def: "An ecological perturbation that results from the deterioration of an ecological or environmental area that is inhabited by a particular species of animal, plant or other type of organism." [GOC:hjd] is_a: ExO:0000007 ! ecological perturbation created_by: cmattin creation_date: 2011-01-10T04:18:53Z [Term] id: ExO:0000013 name: acid rain namespace: exposure stressor def: "An ecological perturbation that is acidic water, usually pH 2.5 to 4.5, which poisons the ecosystem and adversely affects plants, fishes, and mammals. It is caused by industrial pollutants, mainly sulfur oxides and nitrogen oxides, emitted into the atmosphere and returning to earth in the form of acidic rain water." [MSH:D015258, Umls Cui:C0001111] is_a: ExO:0000007 ! ecological perturbation created_by: cmattin creation_date: 2011-01-10T04:19:11Z [Term] id: ExO:0000014 name: climate change namespace: exposure stressor def: "An ecological pertubation that is any significant change in measures of climate (such as temperature, precipitation, or wind) lasting for an extended period (decades or longer). It may result from natural factors such as changes in the sun's intensity, natural processes within the climate system such as changes in ocean circulation, or human activities." [MSH:D057231, Umls Cui:C2718051] is_a: ExO:0000007 ! ecological perturbation created_by: cmattin creation_date: 2011-01-10T04:19:26Z [Term] id: ExO:0000015 name: poverty namespace: exposure stressor def: "A psychosocial agent that is a situation in which the level of living of an individual, family, or group is below the standard of the community. It is often related to a specific income level." [MSH:D011203] synonym: "cultural depravation " RELATED [] synonym: "indigency" RELATED [] is_a: ExO:0000009 ! psychosocial agent created_by: cmattin creation_date: 2011-01-10T04:19:54Z [Term] id: ExO:0000016 name: source namespace: exposure stressor def: "Where something is available or from where it originates." [Umls Cui:C0449416] xref: XX:new dbxref relationship: OBO_REL:part_of ExO:0000000 ! exposure stressor created_by: cmattin creation_date: 2011-01-10T04:20:11Z [Term] id: ExO:0000017 name: location namespace: spatial quality def: "A spatial quality inhering in a bearer by virtue of the bearer's spatial location relative to other objects in the vicinity." [PATO:0000140] synonym: "Placement" RELATED [] is_a: ExO:0000088 ! spatial quality created_by: cmattin creation_date: 2011-01-10T04:22:40Z [Term] id: ExO:0000018 name: exogenous namespace: spatial quality def: "Substances or processes that originate outside of an organism or a system." [XX:new dbxref] synonym: "External " RELATED [] is_a: ExO:0000017 ! location created_by: cmattin creation_date: 2011-01-10T04:23:00Z [Term] id: ExO:0000019 name: indoor namespace: spatial quality def: "A location that is happening or arising or located inside some limits, or especially, some surface." [XX:new dbxref] is_a: ExO:0000017 ! location created_by: cmattin creation_date: 2011-01-10T04:23:14Z [Term] id: ExO:0000020 name: outdoor namespace: spatial quality def: "An exogenous location that is happening or arising or located outside" [XX:new dbxref] is_a: ExO:0000017 ! location created_by: cmattin creation_date: 2011-01-10T04:23:24Z [Term] id: ExO:0000021 name: endogenous namespace: spatial quality def: "Substances or processes that originate within an organism or a system." [XX:new dbxref] is_a: ExO:0000017 ! location created_by: cmattin creation_date: 2011-01-10T04:23:36Z [Term] id: ExO:0000023 name: process namespace: source def: "The act of taking something through an established and usually routine set of procedures to convert it from one form to another." [XX:new dbxref] is_a: ExO:0000016 ! source created_by: cmattin creation_date: 2011-01-10T04:24:15Z [Term] id: ExO:0000024 name: biological process namespace: source def: "A process occurring in living organisms." [XX:new dbxref] is_a: ExO:0000023 ! process created_by: cmattin creation_date: 2011-01-10T04:24:45Z [Term] id: ExO:0000025 name: industrial process namespace: source def: "A systematic series of mechanical or chemical operations that produce or manufacture something." [XX:new dbxref] is_a: ExO:0000023 ! process created_by: cmattin creation_date: 2011-01-10T04:24:59Z [Term] id: ExO:0000026 name: agricultural process namespace: source def: "The exposure process of producing food, feed, fiber and other desired products by cultivation of certain plants or raising domesticated animals (livestock)." [XX:new dbxref] is_a: ExO:0000023 ! process created_by: cmattin creation_date: 2011-01-10T04:25:09Z [Term] id: ExO:0000028 name: water transport path namespace: exposure transport path def: "An exposure transport path involving the interaction of an exposure receptor with an exposure stressor via water." [XX:new dbxref] is_a: ExO:0000004 ! exposure transport path created_by: cmattin creation_date: 2011-01-10T04:29:57Z [Term] id: ExO:0000029 name: soil transport path namespace: exposure transport path def: "An exposure transport path involving the interaction of an exposure receptor with an exposure stressor via soil." [XX:new dbxref] is_a: ExO:0000004 ! exposure transport path created_by: cmattin creation_date: 2011-01-10T04:30:08Z [Term] id: ExO:0000030 name: ecosphere namespace: exposure receptor def: "The earth, all of the organisms living on it, and all of the environmental factors, which act on the organisms. The volume of area where biological matter can exist, slightly above, on or below ground level." [XXX:new dbxref] is_a: ExO:0000001 ! exposure receptor created_by: cmattin creation_date: 2011-01-10T09:26:27Z [Term] id: ExO:0000031 name: biosphere namespace: exposure receptor alt_id: ExO:0000032 def: "MERGED DEFINITION:\nTARGET DEFINITION: An exposure receptor that is the global ecological system integrating all living beings and their relationships, including their interaction with the elements of the lithosphere, hydrosphere and atmosphere.\n--------------------\nSOURCE DEFINITION: An exposure receptor that is the part of the environment that is made or modified by humans for use in human activities and human habitats." [GOC:hjd] synonym: "anthrosphere" EXACT [] relationship: OBO_REL:part_of ExO:0000030 ! ecosphere created_by: cmattin creation_date: 2011-01-10T09:27:26Z [Term] id: ExO:0000033 name: human population namespace: exposure receptor def: "An exposure receptor that is a group of Homo sapiens inhabiting a given area." [XX:new dbxref] relationship: OBO_REL:part_of ExO:0000031 ! biosphere created_by: cmattin creation_date: 2011-01-10T09:28:02Z [Term] id: ExO:0000034 name: occupation namespace: human attribute def: "An individual attribute that is the usual or principal work or business of an individual." [XX:new dbxref] is_a: ExO:0000089 ! human attribute created_by: cmattin creation_date: 2011-01-10T09:28:22Z [Term] id: ExO:0000035 name: genetic background namespace: human attribute def: "The individual attribute that is the genes and their composition that are characteristic of an individual or population." [XX:new dbxref] is_a: ExO:0000089 ! human attribute created_by: cmattin creation_date: 2011-01-10T09:28:41Z [Term] id: ExO:0000037 name: lifestage namespace: human attribute def: "A individual attribute that is a particular period in the life of an organism." [XX:new dbxref] is_a: ExO:0000089 ! human attribute created_by: cmattin creation_date: 2011-01-10T09:29:39Z [Term] id: ExO:0000038 name: health status namespace: human attribute def: "The condition of an organism in all aspects (e.g., functional or metabolic efficiency)." [XX:new dbxref] is_a: ExO:0000089 ! human attribute created_by: cmattin creation_date: 2011-01-10T09:29:51Z [Term] id: ExO:0000039 name: social characteristic namespace: human attribute def: "An individual attribute human society and its modes of organization." [XX:new dbxref] is_a: ExO:0000089 ! human attribute created_by: cmattin creation_date: 2011-01-10T09:30:08Z [Term] id: ExO:0000040 name: cultural background namespace: human attribute def: "A social characteristic about or relating to the arts and manners favored or practiced by a group." [XX:new dbxref] is_a: ExO:0000039 ! social characteristic created_by: cmattin creation_date: 2011-01-10T09:30:27Z [Term] id: ExO:0000041 name: education namespace: human attribute def: "The act or process of imparting or acquiring knowledge." [XX:new dbxref] is_a: ExO:0000039 ! social characteristic created_by: cmattin creation_date: 2011-01-10T09:30:40Z [Term] id: ExO:0000042 name: human individual namespace: exposure receptor def: "Being or characteristic of a single thing or person." [XX:new dbxref] relationship: OBO_REL:part_of ExO:0000033 ! human population created_by: cmattin creation_date: 2011-01-10T09:30:56Z [Term] id: ExO:0000043 name: anatomy namespace: human attribute def: "The individual attribute describing the structure of a living organism." [XX:new dbxref] is_a: ExO:0000089 ! human attribute created_by: cmattin creation_date: 2011-01-10T09:31:27Z [Term] id: ExO:0000044 name: organ namespace: anatomy def: "Anatomical structure, which consists of the maximal set of organ parts so connected to one another that together they constitute a unit of macroscopic anatomy, structurally distinct from other such units. Examples: femur, biceps, liver, heart, skin, tracheobronchial tree, ovary." [FMA:67498] relationship: OBO_REL:part_of ExO:0000043 ! anatomy created_by: cmattin creation_date: 2011-01-10T09:31:44Z [Term] id: ExO:0000045 name: tissue namespace: anatomy def: "Anatomical structure, which consists of similarly specialized cells and intercellular matrix, aggregated according to genetically determined spatial relationships. Examples: epithelium, muscle tissue, connective tissue, neural tissue, lymphoid tissue." [FMA:9637] relationship: OBO_REL:part_of ExO:0000043 ! anatomy created_by: cmattin creation_date: 2011-01-10T09:31:55Z [Term] id: ExO:0000046 name: cell namespace: anatomy def: "Anatomical structure that consists of a cell compartment surrounded by a plasma membrane; together with other cells and intercellular matrix, it constitutes tissues. Examples: lymphocyte, fibroblast, erythrocyte, neuron." [FMA:68646] relationship: OBO_REL:part_of ExO:0000043 ! anatomy created_by: cmattin creation_date: 2011-01-10T09:32:07Z [Term] id: ExO:0000047 name: biological molecules namespace: anatomy def: "Substances made up of atoms, such as proteins, nucleic acids, lipids and carbohydrates that are produced only by living organisms. Biological molecules are often referred to as macromolecules or biopolymers." [XX:new dbxref] relationship: OBO_REL:part_of ExO:0000043 ! anatomy created_by: cmattin creation_date: 2011-01-10T09:32:26Z [Term] id: ExO:0000048 name: built environment namespace: exposure receptor def: "Human-made surroundings that provide the setting for human activity, ranging in scale from personal shelter and buildings to neighborhoods and cite, and can often include their supporting infrastructure, such as water supply or energy networks." [XX:new dbxref] relationship: OBO_REL:part_of ExO:0000031 ! biosphere created_by: cmattin creation_date: 2011-01-10T09:32:56Z [Term] id: ExO:0000050 name: temporal quality namespace: temporal quality def: "A quality of a single process inhering in a bearer by virtue of the bearer's occurrence." [PATO:0000057] synonym: "Incidence" RELATED [] synonym: "occurrence quality" RELATED [] relationship: OBO_REL:part_of ExO:0000002 ! exposure event relationship: OBO_REL:part_of ExO:0000016 ! source relationship: OBO_REL:part_of ExO:0000064 ! assay created_by: cmattin creation_date: 2011-01-10T09:37:16Z [Term] id: ExO:0000051 name: frequency namespace: temporal quality def: "A physical quality, which inheres in a bearer by virtue of the number of the bearer's repetitive actions in a particular time." [PATO:0000044] is_a: ExO:0000050 ! temporal quality created_by: cmattin creation_date: 2011-01-10T09:37:46Z [Term] id: ExO:0000052 name: intermittent namespace: temporal quality def: "A quality of a single process inhering in a bearer by virtue of the bearer's being marked by breaks or interruptions." [PATO:0000690] synonym: "discontinuous" RELATED [] synonym: "interrupted" RELATED [] is_a: ExO:0000051 ! frequency created_by: cmattin creation_date: 2011-01-10T09:37:57Z [Term] id: ExO:0000053 name: continuous namespace: temporal quality def: "A quality of a single process inhering in a bearer by virtue of the bearer's being uninterrupted in time, sequence, substance, or extent." [PATO:0000689] synonym: "uninterrupted" RELATED [] is_a: ExO:0000051 ! frequency created_by: cmattin creation_date: 2011-01-10T09:38:09Z [Term] id: ExO:0000054 name: duration namespace: temporal quality def: "Amount of time during which an event persists." [SBO:0000347] is_a: ExO:0000050 ! temporal quality created_by: cmattin creation_date: 2011-01-10T09:38:24Z [Term] id: ExO:0000055 name: route namespace: exposure event def: "The way people or other living organisms come into contact with a stressor." [XX:new dbxref] relationship: OBO_REL:part_of ExO:0000002 ! exposure event created_by: cmattin creation_date: 2011-01-10T09:38:37Z [Term] id: ExO:0000056 name: ingestion namespace: route def: "The process of taking a material (e.g., stressor) into the mouth or body." [XX:new dbxref] is_a: ExO:0000055 ! route created_by: cmattin creation_date: 2011-01-10T09:38:47Z [Term] id: ExO:0000057 name: inhalation namespace: route def: "The process of drawing in by breathing." [XX:new dbxref] is_a: ExO:0000055 ! route created_by: cmattin creation_date: 2011-01-10T09:38:59Z [Term] id: ExO:0000058 name: absorption namespace: route def: "The process of one material (absorbent) being retained by another (absorbate)." [REX:0000188] is_a: ExO:0000055 ! route created_by: cmattin creation_date: 2011-01-10T09:39:11Z [Term] id: ExO:0000059 name: leaching namespace: route def: "The extraction of certain materials from a carrier into a liquid (usually, but not always a solvent)." [GOC:hjd] is_a: ExO:0000055 ! route created_by: cmattin creation_date: 2011-01-10T09:39:25Z [Term] id: ExO:0000060 name: injection namespace: route def: "A method of putting liquid into the body with a syringe and a hollow needle that punctures the skin." [GOC:hjd] is_a: ExO:0000055 ! route created_by: cmattin creation_date: 2011-01-10T09:39:37Z [Term] id: ExO:0000061 name: subcutaneous tissue namespace: anatomy def: "Superficial fascia." [FMA:9630] synonym: "Superficial fascia" RELATED [] relationship: OBO_REL:part_of ExO:0000043 ! anatomy relationship: targeted_to ExO:0000060 ! injection created_by: cmattin creation_date: 2011-01-10T09:39:49Z [Term] id: ExO:0000062 name: muscle namespace: anatomy def: "The contractile tissue of animals and is derived from the mesodermal layer of embryonic germ cells." [FMA:30316] relationship: OBO_REL:part_of ExO:0000043 ! anatomy relationship: targeted_to ExO:0000060 ! injection created_by: cmattin creation_date: 2011-01-10T09:40:05Z [Term] id: ExO:0000063 name: blood namespace: anatomy def: "Body substance which consists of plasma and blood cells." [FMA:9670] relationship: OBO_REL:part_of ExO:0000043 ! anatomy relationship: targeted_to ExO:0000060 ! injection created_by: cmattin creation_date: 2011-01-10T09:40:25Z [Term] id: ExO:0000064 name: assay namespace: assay def: "A planned process with the objective to produce information about some evaluant." [OBI:0000070] relationship: characterizes ExO:0000002 ! exposure event created_by: cmattin creation_date: 2011-01-11T01:22:29Z [Term] id: ExO:0000065 name: intensity namespace: exposure event def: "A quality inhering in a bearer by virtue of the bearer possessing or displaying a distinctive feature in type or degree or effect or force." [PATO:0000049] relationship: OBO_REL:part_of ExO:0000002 ! exposure event relationship: OBO_REL:part_of ExO:0000016 ! source relationship: OBO_REL:part_of ExO:0000064 ! assay created_by: cmattin creation_date: 2011-01-11T01:23:06Z [Term] id: ExO:0000066 name: unit namespace: unit def: "A unit of measurement is a standardized quantity of a physical quality." [UO:0000000] relationship: OBO_REL:has_part ExO:0000065 ! intensity relationship: OBO_REL:part_of ExO:0000050 ! temporal quality relationship: OBO_REL:part_of ExO:0000067 ! measurement created_by: cmattin creation_date: 2011-01-11T01:23:54Z [Term] id: ExO:0000067 name: measurement namespace: assay def: "A measurement is an information entity that is a recording of the output of a measurement such as produced by an instrument." [EFO:0001444] is_a: ExO:0000064 ! assay created_by: cmattin creation_date: 2011-01-11T01:24:53Z [Term] id: ExO:0000070 name: time namespace: temporal quality def: "An exposure quality in which events occur in sequence." [PATO:0000165] is_a: ExO:0000050 ! temporal quality created_by: cmattin creation_date: 2011-01-11T01:26:02Z [Term] id: ExO:0000071 name: biological marker namespace: assay def: "A substance used as an indicator of a biological state." [CHEBI:59163] is_a: ExO:0000064 ! assay created_by: cmattin creation_date: 2011-01-11T01:26:20Z [Term] id: ExO:0000072 name: model namespace: assay def: "A representation." [XX:new dbxref] is_a: ExO:0000064 ! assay created_by: cmattin creation_date: 2011-01-11T01:26:51Z [Term] id: ExO:0000073 name: conceptual namespace: assay def: "A representation of a particular system or subject matter that may only be drawn on paper, described in words, or imagined in the mind." [XX:new dbxref] is_a: ExO:0000072 ! model created_by: cmattin creation_date: 2011-01-11T01:27:05Z [Term] id: ExO:0000074 name: mathematical namespace: assay def: "A representation of a particular system or subject matter that can be computed." [XX:new dbxref] is_a: ExO:0000072 ! model created_by: cmattin creation_date: 2011-01-11T01:27:35Z [Term] id: ExO:0000075 name: computational namespace: assay def: "A representation of a particular system or subject matter that is computer-derived." [XX:] xref: : is_a: ExO:0000072 ! model created_by: cmattin creation_date: 2011-01-11T01:27:47Z [Term] id: ExO:0000076 name: dose namespace: exposure event def: "The total quantity or strength of a substance administered at one time." [EFO:0000428] is_a: ExO:0000003 ! exposure outcome is_a: ExO:0000065 ! intensity created_by: cmattin creation_date: 2011-01-11T01:28:26Z [Term] id: ExO:0000077 name: biological response namespace: exposure outcome is_a: ExO:0000003 ! exposure outcome created_by: cmattin creation_date: 2011-01-11T01:29:49Z [Term] id: ExO:0000078 name: molecular response namespace: exposure outcome is_a: ExO:0000077 ! biological response created_by: cmattin creation_date: 2011-01-11T01:30:06Z [Term] id: ExO:0000079 name: disease namespace: exposure outcome def: "A disease is a pattern of abnormal functioning, or abnormal localization of normal functioning, and/or abnormal localization of constituents when compared to other members of that species." [DOExO:4, MSH2010_2010_02_22:D004194, UMLS_CUI:C0012634] is_a: ExO:0000077 ! biological response created_by: cmattin creation_date: 2011-01-11T01:30:35Z [Term] id: ExO:0000080 name: symptom namespace: exposure outcome def: "A symptom is a perceived change in function, sensation, loss, disturbance or appearance reported by a patient indicative of a disease." [SYOExO:14974] is_a: ExO:0000077 ! biological response created_by: cmattin creation_date: 2011-01-11T01:30:47Z [Term] id: ExO:0000082 name: public policy namespace: exposure outcome is_a: ExO:0000003 ! exposure outcome created_by: cmattin creation_date: 2011-01-11T01:31:15Z [Term] id: ExO:0000083 name: exposure medium namespace: assay def: "An exposure medium is a substance through which something else is transmitted or carried during an exposure." [sep:00037] relationship: OBO_REL:part_of ExO:0000002 ! exposure event created_by: cmattin creation_date: 2011-01-11T01:33:44Z [Term] id: ExO:0000085 name: commercial product namespace: source def: "The end result of a manufacturing process; anything that is produced." [NCIThesaurus:C1514468] is_a: ExO:0000016 ! source created_by: cmattin creation_date: 2011-01-12T12:14:24Z [Term] id: ExO:0000087 name: exposure intervention namespace: exposure outcome def: "The act or fact of interfering so as to modify." [XX:new dbxref] is_a: ExO:0000003 ! exposure outcome created_by: cmattin creation_date: 2011-01-12T01:34:34Z [Term] id: ExO:0000088 name: spatial quality namespace: spatial quality def: "Of or relating to space or components within space." [XX:new dbxref] relationship: OBO_REL:part_of ExO:0000002 ! exposure event relationship: OBO_REL:part_of ExO:0000016 ! source relationship: OBO_REL:part_of ExO:0000064 ! assay created_by: cmattin creation_date: 2011-01-10T04:20:11Z [Term] id: ExO:0000089 name: human attribute namespace: human attribute def: "An attribute describing some aspect of an individual or human population." [XX:new dbxref] relationship: OBO_REL:part_of ExO:0000042 ! human individual created_by: cmattin creation_date: 2011-01-10T09:30:27Z [Term] id: ExO:0000090 name: method namespace: assay def: "The protocol for an assay." [XX:] relationship: OBO_REL:part_of ExO:0000064 ! assay created_by: cmattin creation_date: 2011-06-08T03:47:29Z [Typedef] id: characterizes name: characterizes [Typedef] id: interacts_with name: interacts_with [Typedef] id: interacts_with_an_exposure_receptor_via name: interacts_with_an_exposure_receptor_via [Typedef] id: interacts_with_an_exposure_stressor_via name: interacts_with_an_exposure stressor_via [Typedef] id: is_a name: is_a [Typedef] id: is_associated_with name: is_associated_with [Typedef] id: OBO_REL:has_part name: has_part alt_id: OBO_REL:0000003 is_reflexive: true is_transitive: true inverse_of_on_instance_level: OBO_REL:part_of is_anti_symmetric: true [Typedef] id: OBO_REL:part_of name: part_of alt_id: OBO_REL:0000002 def: "For continuants: C part_of C' if and only if: given any c that instantiates C at a time t, there is some c' such that c' instantiates C' at time t, and c *part_of* c' at t. For processes: P part_of P' if and only if: given any p that instantiates P at a time t, there is some p' such that p' instantiates P' at time t, and p *part_of* p' at t. (Here *part_of* is the instance-level part-relation.)" [PMID:15892874] comment: Parthood as a relation between instances: The primitive instance-level relation p part_of p1 is illustrated in assertions such as: this instance of rhodopsin mediated phototransduction part_of this instance of visual perception. This relation satisfies at least the following standard axioms of mereology: reflexivity (for all p, p part_of p); anti-symmetry (for all p, p1, if p part_of p1 and p1 part_of p then p and p1 are identical); and transitivity (for all p, p1, p2, if p part_of p1 and p1 part_of p2, then p part_of p2). Analogous axioms hold also for parthood as a relation between spatial regions. For parthood as a relation between continuants, these axioms need to be modified to take account of the incorporation of a temporal argument. Thus for example the axiom of transitivity for continuants will assert that if c part_of c1 at t and c1 part_of c2 at t, then also c part_of c2 at t. Parthood as a relation between classes: To define part_of as a relation between classes we again need to distinguish the two cases of continuants and processes, even though the explicit reference to instants of time now falls away. For continuants, we have C part_of C1 if and only if any instance of C at any time is an instance-level part of some instance of C1 at that time, as for example in: cell nucleus part_ of cell. is_reflexive: true is_transitive: true inverse_of_on_instance_level: OBO_REL:has_part is_anti_symmetric: true [Typedef] id: targeted_to name: targeted_to