PhenotypeGenotypeMutationMutation, MissensePoint MutationDNA Mutational AnalysisPedigreeFrasier SyndromeCodon, NonsenseExonsMolecular Sequence DataAllelesPolymorphism, GeneticBase SequenceHomozygoteFrameshift MutationAge of OnsetGenetic Association StudiesPolymerase Chain ReactionNiemann-Pick DiseasesGenetic Predisposition to DiseaseGenetic VariationAmino Acid SequenceSequence DeletionHeterozygoteGerm-Line MutationSequence Analysis, DNAPolymorphism, Single-Stranded ConformationalAmino Acid SubstitutionGenes, DominantGenes, RecessivePolymorphism, Single NucleotideGenetic TestingGene FrequencyAsian Continental Ancestry GroupConsanguinityDNA PrimersSyndromeGenetic LinkageGenetic Diseases, X-LinkedMutation RateGene DeletionFamily HealthChromosome MappingPolymorphism, Restriction Fragment LengthMutagenesis, Site-DirectedMutagenesisCodonEye ProteinsHaplotypesProtein Structure, TertiarySequence Homology, Amino AcidCell LineTranscription FactorsEye AbnormalitiesModels, GeneticIntronsSequence AlignmentMembrane ProteinsChinaDNADNA-Binding ProteinsCorneal Dystrophies, HereditaryGenetic Complementation TestFounder EffectCase-Control StudiesRetinitis PigmentosaFamilyModels, MolecularPhylogenyExomeEscherichia coliMicrosatellite RepeatsCloning, MolecularHeterozygote DetectionGenetic MarkersRNA, MessengerMutagenesis, InsertionalGenetic HeterogeneitySuppression, GeneticCarrier ProteinsBacterial ProteinsReverse Transcriptase Polymerase Chain ReactionRNA Splice SitesPromoter Regions, GeneticAbnormalities, MultipleTransfectionBinding SitesNuclear ProteinsMutant ProteinsCrosses, GeneticSignal TransductionSaccharomyces cerevisiaeProtein BindingPenetranceHearing Loss, SensorineuralJewsDNA, MitochondrialCells, CulturedBrain Diseases, Metabolic, Inborn