Term: photoreceptor cell photoreceptor outer segment
Name: photoreceptor cell
Synonyms: photoreceptor cells
Definition: A cell specialized to detect and transduce light.
Ontology: Anatomy Ontology [ZFA:0009127]

Name: photoreceptor outer segment
Synonyms:
Definition: The outer segment of a vertebrate photoreceptor that contains a stack of membrane discs embedded with photoreceptor proteins.
Ontology: GO: Cellular Component [GO:0001750]    QuickGO    AmiGO