FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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Term septation initiation signaling ID (Ontology) GO:0031028 (Gene Ontology)
Definition The series of molecular signals, mediated by the small GTPase Ras, that results in the initiation of contraction of the contractile ring, at the beginning of cytokinesis and cell division by septum formation. The pathway coordinates chromosome segregation with mitotic exit and cytokinesis.[ PubMed:16775007 ]
Also Known As "septation initiation network" ; "septation initiation signalling" ; "SIN"
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  intracellular signaling cassette
   |__small GTPase-mediated signal transduction
       |__septation initiation signaling
           |__regulation of septation initiation signaling
               |__negative regulation of septation initiation signaling
               |__positive regulation of septation initiation signaling
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Is a small GTPase-mediated signal transduction
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Synonyms
  • "septation initiation network" EXACT
    "septation initiation signaling cascade" RELATED
    "septation initiation signalling" EXACT
    "SIN" EXACT
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