GO Term : GO:0006887 exocytosis Gene Ontology

Description  A process of secretion by a cell that results in the release of intracellular molecules (e.g. hormones, matrix proteins) contained within a membrane-bounded vesicle. Exocytosis can occur either by full fusion, when the vesicle collapses into the plasma membrane, or by a kiss-and-run mechanism that involves the formation of a transient contact, a pore, between a granule (for exemple of chromaffin cells) and the plasma membrane. The latter process most of the time leads to only partial secretion of the granule content. Exocytosis begins with steps that prepare vesicles for fusion with the membrane (tethering and docking) and ends when molecules are secreted from the cell.
Namespace  biological_process
Obsolete  false

0 Cross References

8 Data Sets

Trail: GOTerm

1 Ontology

Trail: GOTerm

365 Ontology Annotations

Trail: GOTerm

10 Parents

Trail: GOTerm

173 Relations

Trail: GOTerm

4 Synonyms

Trail: GOTerm
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