Term Name:	septation initiation signaling
Synonyms:	septation initiation network, septation initiation signaling cascade, septation initiation signalling, SIN
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.
Ontology:	GO: Biological Process [GO:0031028]    QuickGO    AmiGO