Aspects of visual pigment research.
D000818:Animals; D002645:Chickens; D003530:Cyprinidae; D004330:Drosophila; D005399:Fishes; D006793:Houseflies; D007313:Insecta; D008974:Mollusca; D010786:Photoreceptor Cells; D010860:Pigments, Biological; D051381:Rats; D012168:Retinal Pigments / Q000502:physiology; D012487:Salmonidae; D011984:Sensory Receptor Cells; D014466:Ultraviolet Rays; D014785:Vision, Ocular; D014801:Vitamin A
D010860:Pigments, Biological; D012168:Retinal Pigments; D014801:Vitamin A