Founder EffectPoint MutationMutationMutation, MissensePedigreeHaplotypesJewsFrameshift MutationMicrosatellite RepeatsDNA Mutational AnalysisGerm-Line MutationAfrica, NorthernGenetic VariationGenes, RecessiveAllelesGypsiesConsanguinityHeterozygoteIndians, Central AmericanGenetics, PopulationBase SequenceGene FrequencyExonsHomozygoteGenotypeMolecular Sequence DataNational SocialismChromosome MappingPhenotypeGenetic TestingGeographyKeratoderma, PalmoplantarPolymorphism, Single-Stranded ConformationalNewfoundland and LabradorLinkage DisequilibriumDNA, MitochondrialGenetic LinkagePolymerase Chain ReactionDermatitis, ExfoliativeSequence Analysis, DNACodon, NonsenseAmino Acid SubstitutionIndians, South AmericanGenetic StructuresGenetic DriftGenetic MarkersPolymorphism, GeneticPhylogenyMutation RateAustralasiaPenetranceModels, GeneticSequence DeletionGenetic HeterogeneityGenes, BRCA1Genes, DominantNontherapeutic Human ExperimentationGene FlowFamily HealthChromosomes, Human, YArabsTunisiaAge of OnsetGenetic Predisposition to DiseaseAmino Acid SequenceBRCA2 ProteinSyndromeDNA PrimersFranceChromosomes, Human, Pair 2Evolution, MolecularPolymorphism, Restriction Fragment LengthPolymorphism, Single NucleotideBiological EvolutionSelection, GeneticMediterranean RegionEuropeIntroduced SpeciesItalyDNAMutagenesis, Site-DirectedGenetic SpeciationFinlandFamilyMutagenesisSpainRecombination, GeneticSpinocerebellar DegenerationsIsraelPopulation DensityAfricaPopulation DynamicsEmigration and ImmigrationChromosomes, Human, Pair 11North AmericaQuebecLod ScoreProtein Structure, TertiaryEuropean Continental Ancestry GroupGene Deletion