Oceanic Ancestry GroupMitochondriaElectron Transport Complex IVAmerican Native Continental Ancestry GroupMitochondria, LiverDNA, MitochondrialAfrican Continental Ancestry GroupEuropean Continental Ancestry GroupAsian Continental Ancestry GroupGenealogy and HeraldryPolymorphism, Single NucleotideGenetics, PopulationGenome-Wide Association StudyGenotypeIndians, South AmericanHaplotypesAfrican AmericansGene PoolGene FrequencyGenetic Predisposition to DiseaseGenetic VariationPhylogenyTrinidad and TobagoGenetic LociLinkage DisequilibriumGenome, HumanEthnic GroupsPrincipal Component AnalysisJewsGenetic MarkersAllelesHapMap ProjectHuman MigrationChromosomes, Human, YPopulation GroupsHispanic AmericansGenetic Association StudiesFounder EffectEurope