loading...| Preferred Name | PathwayStep | |
| Synonyms |
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| Definitions |
Definition: A step in an ordered pathway. Rationale: Some pathways can have a temporal order. For example if the pathway boundaries is based on a perturbation phenotype link the pathway might start with the perturbing agent and end at gene expression leading to the observed changes. Pathway steps can represent directed compound graphs. Usage: Multiple interactions may occur in a pathway step, each should be listed in the STEP-INTERACTION property. Order relationships between pathway steps may be established with the NEXT-STEP slot. If the reaction contained in the step is a reversible biochemical reaction but physiologically has a direction in the context of this pathway, use Biochemical Pathway Step instead. Example: A metabolic pathway may contain a pathway step composed of one biochemical reaction (BR1) and one catalysis (CAT1) instance, where CAT1 describes the catalysis of BR1. The M phase of the cell cycle, defined as a pathway, precedes the G1 phase, also defined as a pathway. |
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| ID |
http://www.biopax.org/release/biopax-level3.owl#PathwayStep |
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| comment |
Definition: A step in an ordered pathway. Rationale: Some pathways can have a temporal order. For example if the pathway boundaries is based on a perturbation phenotype link the pathway might start with the perturbing agent and end at gene expression leading to the observed changes. Pathway steps can represent directed compound graphs. Usage: Multiple interactions may occur in a pathway step, each should be listed in the STEP-INTERACTION property. Order relationships between pathway steps may be established with the NEXT-STEP slot. If the reaction contained in the step is a reversible biochemical reaction but physiologically has a direction in the context of this pathway, use Biochemical Pathway Step instead. Example: A metabolic pathway may contain a pathway step composed of one biochemical reaction (BR1) and one catalysis (CAT1) instance, where CAT1 describes the catalysis of BR1. The M phase of the cell cycle, defined as a pathway, precedes the G1 phase, also defined as a pathway. |
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| prefixIRI |
PathwayStep |
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| prefLabel |
PathwayStep |
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| subClassOf |
http://www.biopax.org/release/biopax-level3.owl#UtilityClass |