Retinal DystrophiesMuscular DystrophiesDystrophinMyotonic DystrophyRetinal Cone Photoreceptor CellsRetinal DegenerationElectroretinographyColor Vision DefectsMuscular Dystrophy, DuchenneRetinitis PigmentosaPhotophobiaCorneal Dystrophies, HereditaryFundus OculiMuscular Dystrophy, AnimalX ChromosomeNight BlindnessLeber Congenital AmaurosisPedigreeDark AdaptationEye ProteinsCone OpsinsFuchs' Endothelial DystrophyGuanylate Cyclase-Activating ProteinsRetinal Rod Photoreceptor CellsEye Diseases, Hereditarycis-trans-IsomerasesMusclesPhotoreceptor Cells, VertebrateRetinal DiseasesMuscular Dystrophy, FacioscapulohumeralColor Perception TestsGrowth ConesPhotoreceptor CellsVisual AcuityDNA Mutational AnalysisFluorescein AngiographyGenes, DominantMutationOphthalmoscopyConsanguinityRetinaGenes, RecessiveMuscular Dystrophy, Emery-DreifussMice, Inbred mdxLaurence-Moon SyndromePeripherinsMutation, MissensePhenotypeGenetic LinkageGuanylate CyclaseNeuroaxonal DystrophiesGenetic Diseases, X-LinkedBlindnessVisual FieldsSarcoglycansTomography, Optical CoherencePigment Epithelium of EyeBardet-Biedl SyndromeMuscular Dystrophy, OculopharyngealDystroglycansReflex Sympathetic DystrophyMicrophthalmosRetinal Pigment EpitheliumMacular DegenerationUtrophinVitelliform Macular DystrophyAlstrom SyndromeExonsMuscle, SkeletalRod OpsinsSyndromeOptic Atrophy, Hereditary, LeberCodon, NonsenseUsher SyndromesChoroid DiseasesOptic Atrophies, HereditaryPolymerase Chain ReactionMolecular Sequence DataRhodopsinLipofuscinChromosome MappingOptic Disk DrusenRats, Mutant StrainsSensory ThresholdsKidney Diseases, CysticHeterozygoteHomozygoteAge of OnsetBase SequenceNerve Tissue ProteinsHeteroduplex AnalysisFrameshift MutationVisual Field TestsLod ScoreExomeVision, OcularPolymorphism, Single-Stranded ConformationalThymopoietinsIntermediate Filament ProteinsMyotonic Disorders