MutationPedigreePhenotypeHeterozygoteHomozygotePorphyriasGenetic LinkageAgammaglobulinemiaHydroxymethylbilane SynthaseDNA Mutational AnalysisChromosome MappingSyndromeExonsPoint MutationMolecular Sequence DataBase SequenceHeterozygote DetectionLod ScoreConsanguinityGenes, RecessiveMitochondrial DiseasesHypolipoproteinemiasPenetranceMutation, MissenseGenes, DominantPolymerase Chain ReactionCodon, NonsenseAbnormalities, MultipleFrameshift MutationSequence Analysis, DNASequence DeletionHeart Septal Defects, VentricularGenotypeGene DeletionHeart Defects, CongenitalHyperlipoproteinemia Type IIAllelesHeart Septal Defects, AtrialMutS Homolog 2 ProteinAmino Acid SequenceGenetic Predisposition to DiseaseMice, Mutant StrainsDNAGenetic MarkersRetinal DegenerationDisease Models, AnimalGenetic TestingMicrosatellite RepeatsMice, KnockoutGenetic TherapyHaplotypesX ChromosomeDNA PrimersNuclear ProteinsDNA-Binding ProteinsInfant, NewbornMembrane ProteinsHeart Septal DefectsMice, Inbred C57BLCarrier ProteinsFibroblastsPolymorphism, GeneticGene ExpressionRNA, MessengerCloning, MolecularCell LineCells, CulturedGenetic VariationGene FrequencyCongenital AbnormalitiesGene Expression Regulation, DevelopmentalBone RegenerationEndocardial Cushion DefectsGenetic Complementation TestSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsSurgical FlapsSignal TransductionPregnancyTranscription FactorsZebrafishFurcation DefectsReconstructive Surgical ProceduresMice, TransgenicMorphogenesisFungal ProteinsGenes, LethalLimb Deformities, CongenitalCraniofacial AbnormalitiesBone SubstitutesDrosophila ProteinsAnencephalyCartilage DiseasesSkullEmbryo, MammalianEye AbnormalitiesTime FactorsZebrafish ProteinsAbnormalities, Drug-InducedCell Differentiation