Genes, RecessiveConsanguinityPedigreeMutationHomozygotePolycystic Kidney, Autosomal RecessiveMolecular Sequence DataSyndromeDNA Mutational AnalysisBase SequenceChromosome MappingPhenotypeGenetic LinkageRetinitis PigmentosaMutation, MissenseHeterozygoteLod ScoreAbnormalities, MultipleAmino Acid SequenceMicrocephalyIchthyosisExonsGenes, DominantAllelesHypotrichosisCodon, NonsenseGenotypeHaplotypesFrameshift MutationIchthyosiform Erythroderma, CongenitalIntellectual DisabilityDeafnessPakistanIchthyosis, LamellarSequence Analysis, DNAGenetic MarkersDwarfismPolymerase Chain ReactionFounder EffectHearing Loss, SensorineuralOsteochondrodysplasiasHeterozygote DetectionGenetic HeterogeneityCerebellar AtaxiaMuscular DystrophiesFamily HealthMicrosatellite RepeatsCloning, MolecularPoint MutationRibosomal ProteinsExomeBone Diseases, DevelopmentalOsteopetrosisGenetic TestingGenes, LethalChromosomes, Human, Pair 2Polymorphism, Single-Stranded ConformationalCrosses, GeneticEye Diseases, HereditaryMetabolism, Inborn ErrorsMembrane ProteinsEye ProteinsRNA, MessengerArabsChromosomes, Human, Pair 1IntronsAlbinism, OculocutaneousNails, MalformedDNA PrimersCharcot-Marie-Tooth DiseaseGenesAge of OnsetDNASequence DeletionPolymorphism, GeneticChromosome DisordersSequence Homology, Amino AcidCarrier ProteinsFriedreich AtaxiaEctodermal DysplasiaSequence AlignmentSarcoglycansDysostosesInfant, NewbornElectroretinographyGenetic Diseases, InbornGenetic Predisposition to DiseaseMuscular Atrophy, SpinalCutis LaxaHearing LossRetinal DegenerationCystinosisMicrophthalmosSurvival of Motor Neuron 1 ProteinAmino Acid Metabolism, Inborn ErrorsUbiquitin ThiolesteraseGene FrequencyKidney Diseases, CysticFoot Deformities, CongenitalSyndactyly