Term Name:	subcommissural organ
Synonyms:	cerebral aqueduct subcommissural organ, corpus subcommissurale, dorsal subcommissural organ, organum subcommissurale, SCO
Definition:	The subcommissural organ is a circumventricular organ consisting of ependymal cells which secrete SCO-spondin[WP,partially vetted].
Ontology:	Uberon Ontology [UBERON:0002139]