Founder EffectHaplotypesPedigreeGeneticsGenetics, PopulationMicrosatellite RepeatsJewsMutationGenetic VariationAfrica, NorthernGypsiesIndians, Central AmericanNational SocialismDNA Mutational AnalysisConsanguinityGene FrequencyGeographyGenes, RecessiveAllelesLinkage DisequilibriumNewfoundland and LabradorKeratoderma, PalmoplantarPhenotypeGenotypeChromosome MappingDermatitis, ExfoliativeIndians, South AmericanGenetic TestingGenetic StructuresGenetic LinkageGenetic DriftGenetic MarkersAustralasiaPhylogenyHomozygoteGene FlowDNA, MitochondrialHeterozygoteNontherapeutic Human ExperimentationModels, GeneticChromosomes, Human, YArabsPolymorphism, GeneticMolecular Sequence DataBase SequenceGenetic HeterogeneityPenetranceGenetic Predisposition to DiseaseTunisiaBiological EvolutionFranceExonsChromosomes, Human, Pair 2Polymorphism, Single NucleotideMediterranean RegionIntroduced SpeciesGenetic SpeciationGenes, BRCA1Evolution, MolecularEuropeSequence Analysis, DNAGenetics, BehavioralMutation, MissenseFamily HealthSelection, GeneticPoint MutationAge of OnsetGerm-Line MutationBRCA2 ProteinPolymorphism, Single-Stranded ConformationalFinlandPopulation DynamicsSpinocerebellar DegenerationsItalyPopulation DensityFrameshift MutationSpainEmigration and ImmigrationAfricaPolymorphism, Restriction Fragment LengthGenes, DominantPolymerase Chain ReactionCodon, NonsenseNorth AmericaIsraelFamilySequence DeletionSyndromeQuebecEuropean Continental Ancestry GroupLod ScoreChromosomes, Human, Pair 11