Retinal Rod Photoreceptor CellsPhotoreceptor CellsRod Cell Outer SegmentRhodopsinPhotoreceptor Cells, VertebrateRetinal Cone Photoreceptor CellsTransducinRetinaEye ProteinsRetinal DegenerationRod OpsinsLightPhotoreceptor Cells, InvertebrateArrestinG-Protein-Coupled Receptor Kinase 13',5'-Cyclic-GMP PhosphodiesterasesDark AdaptationElectroretinographyVision, OcularCyclic Nucleotide Phosphodiesterases, Type 6CattleRetinal PigmentsAmbystomaRetinitis PigmentosaLight Signal TransductionRecoverinUrodelaBufo marinusCyclic Nucleotide-Gated Cation ChannelsRetinal Bipolar CellsDarknessCyclic GMPRetinal Photoreceptor Cell Outer SegmentOpsinsAdaptation, OcularRana catesbeianaFluorescent Antibody Technique, IndirectPeripherinsAnimals, Genetically ModifiedRetinaldehydeRadiation Injuries, ExperimentalMicrospectrophotometryPhotoreceptor Connecting Cilium