PedigreeGenes, DominantGenetic Diseases, InbornInheritance PatternsGenetic LinkageGenetic CounselingGenetic TestingMutationLod ScoreGenes, RecessivePhenotypeHand Deformities, CongenitalFamily HealthHeterozygoteDystonia Musculorum DeformansSyndromeWilliams SyndromeFoot Deformities, CongenitalChromosome MappingUltimobranchial BodyAbnormalities, MultipleHypertelorismGenetic Predisposition to DiseaseSyndactylyPenetranceChromosome DisordersToesAge of OnsetDNA Mutational AnalysisGenetic MarkersHaplotypesGenetic HeterogeneityMutation, MissenseGenotypePolycystic Kidney, Autosomal DominantMicrosatellite RepeatsChromosomes, Human, Pair 16Molecular Sequence DataCrosses, GeneticFamilyRetinitis PigmentosaAllelesBase SequenceModels, GeneticPolymerase Chain ReactionConsanguinityChromosome AberrationsMyotonia CongenitaMuscle CrampPoint MutationPolymorphism, GeneticCleft LipSequence Analysis, DNAChromosomes, Human, Pair 12TRPP Cation ChannelsDNA, MitochondrialExonsHomozygoteX ChromosomeDNA