title: Progress in phototransduction.
mesh_terms: D000818:Animals; D002462:Cell Membrane / Q000502:physiology; D006152:Cyclic GMP / Q000378:metabolism; D008027:Light; D008564:Membrane Potentials; D010786:Photoreceptor Cells / Q000502:physiology*; D012168:Retinal Pigments / Q000502:physiology; D012374:Rod Cell Outer Segment / Q000502:physiology*; D014785:Vision, Ocular
chemical_list: D012168:Retinal Pigments; D006152:Cyclic GMP