Pigments, BiologicalPigment Epithelium of EyeRetinal PigmentsBile PigmentsModels, BiologicalPigmentationMelanophoresChromatophoresRod OpsinsMelaninsEye ProteinsBiological ProductsLipofuscinMolecular Sequence DataLightXanthophyllsRetinaldehydePhotoreceptor CellsBiological AssayMacula LuteaCarotenoidsBiological TherapyChoroidSerpinsRetinal Cone Photoreceptor CellsLuteinMicrospectrophotometryAmino Acid SequenceMacular DegenerationRhodopsinBruch MembraneSpectrophotometryCells, CulturedBiological MarkersChlorophyllcis-trans-IsomerasesBiological WarfareMelanocytesMelanosomesChromatography, High Pressure LiquidSkin PigmentationCell LineGene Expression ProfilingBase SequenceBiological ProcessesMutationFluorescein AngiographyDark AdaptationRetinal DegenerationPhotometryAlgorithmsColorEyePhotoreceptor Cells, VertebrateSignal TransductionMolecular StructureComputational BiologyPhylogenyRetinal DiseasesPhenotypeTime FactorsSpectrum AnalysisRetinal DetachmentRNA, MessengerProteinsProdigiosinBiological EvolutionAnthocyaninsStructure-Activity RelationshipRetinoidsFundus OculiNerve Growth FactorsElectroretinographyCattleEye ColorIrisPest Control, BiologicalModels, MolecularRetinal Rod Photoreceptor CellsKineticsColor Vision DefectsOligonucleotide Array Sequence AnalysisReverse Transcriptase Polymerase Chain ReactionVision, OcularProtein BindingSoftwareGene Expression RegulationCone OpsinsIodatesComputer SimulationOpsinsGene ExpressionMass SpectrometryPhotochemistryPigmentation DisordersFluorescenceSpecies SpecificityFluorescent Antibody Technique, IndirectSequence Analysis, DNARod Cell Outer Segment