Term Name:	insulin secretion
Synonyms:
Definition:	The regulated release of proinsulin from secretory granules accompanied by cleavage of proinsulin to form mature insulin. In vertebrates, insulin is secreted from B granules in the B cells of the vertebrate pancreas and from insulin-producing cells in insects.
Ontology:	GO: Biological Process [GO:0030073]    QuickGO    AmiGO