FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term cellular hyperosmotic response ID (Ontology) GO:0071474 (Gene Ontology)
Definition Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of detection of, or exposure to, a hyperosmotic environment, i.e. an environment with a higher concentration of solutes than the organism or cell.
Also Known As "cellular HOG response" ; "cellular hypertonic response" ; "cellular response to hypertonicity"
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Annotations
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Data Class Field Records
Genes (FBgn)  GO_BIOLOGICAL_PROCESS       2
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
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Relevant FlyBase reports
 Genes
 cellular hyperosmotic response (all annotations which use CV term, excluding "NOT" statements)       2
     involved_in | cellular hyperosmotic response       2
Spanning Tree (Parents/Children)
Only view relationship: 
response to osmotic stress
 |__hyperosmotic response________________
 |__cellular response to osmotic stress__|
cellular response to chemical stress     |
 |__cellular response to osmotic stress__|
cellular response to abiotic stimulus    |
 |__cellular response to osmotic stress__|
                                         cellular hyperosmotic response  3 rec.
                                          |__cellular hyperosmotic salinity response 1 rec.
                                          |   |__regulation of cellular hyperosmotic salinity response(+)
                                          |__intracellular accumulation of glycerol
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Is a hyperosmotic response
cellular response to osmotic stress
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Synonyms
  • "cellular HOG response" EXACT
    "cellular hypertonic response" EXACT
    "cellular response to hypertonicity" EXACT
Secondary IDs
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