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response to hypoxia

Term Information

Accession
GO:0001666
Name
response to hypoxia
Ontology
biological_process
Synonyms
response to hypoxic stress, response to lowered oxygen tension, response to intermittent hypoxia, response to sustained hypoxia
Alternate IDs
None
Definition
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating lowered oxygen tension. Hypoxia, defined as a decline in O2 levels below normoxic levels of 20.8 - 20.95%, results in metabolic adaptation at both the cellular and organismal level. Source: GOC:hjd
Comment
Note that this term should not be confused with 'response to anoxia ; GO:0034059'. Note that in laboratory studies, hypoxia is typically studied at O2 concentrations ranging from 0.1 - 5%.
History
See term history for GO:0001666 at QuickGO
Subset
None
Feedback
Comments, changes to terms, or requests for new ontology terms can be made at GO issue tracker on GitHub.

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Parents of response to hypoxia (GO:0001666)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
response to hypoxia [is_a relation] is_a  response to stress (GO:0006950)
response to hypoxia [is_a relation] is_a  response to decreased oxygen levels (GO:0036293)
Children of response to hypoxia (GO:0001666)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
cellular response to hypoxia (GO:0071456) [is_a relation] is_a  response to hypoxia
response to hypobaric hypoxia (GO:1990910) [is_a relation] is_a  response to hypoxia
detection of hypoxia (GO:0070483) [is_a relation] is_a  response to hypoxia
None.