title: [Rhythmic and nonrhythmic disc shedding of photoreceptor outer segments].
mesh_terms: D000818:Animals; D005399:Fishes; D010786:Photoreceptor Cells / Q000502:physiology* / Q000648:ultrastructure; D010857:Pigment Epithelium of Eye / Q000648:ultrastructure; D011817:Rabbits; D051381:Rats; D012374:Rod Cell Outer Segment / Q000502:physiology / Q000648:ultrastructure; D014981:Xenopus