American Native Continental Ancestry GroupEuropean Continental Ancestry GroupAfrican Continental Ancestry GroupAsian Continental Ancestry GroupOceanic Ancestry GroupEuropeEuropean UnionAfrican AmericansPolymorphism, Single NucleotideGenealogy and HeraldryGenetics, PopulationGenome-Wide Association StudyGenotypeHaplotypesGenetic VariationEthnic GroupsGene FrequencyGenetic Predisposition to DiseaseGene PoolPhylogenyIndians, South AmericanHispanic AmericansContinental Population GroupsGenetic LociLinkage DisequilibriumAllelesUnited StatesTrinidad and TobagoGenetic MarkersRisk FactorsGenome, HumanPrincipal Component AnalysisGeographyJews