North AmericaIndians, North AmericanAfrican AmericansIndiaIndians, South AmericanNorth CarolinaIndian OceanPhylogenyUnited StatesAsian AmericansUnited States Indian Health ServiceAlaskaNorth SeaNorth DakotaArizonaEuropean Continental Ancestry GroupMexican AmericansPeptide Chain Termination, TranslationalHispanic AmericansIndians, Central AmericanSouth AmericaGeographyGenetic VariationCanadaMolecular Sequence DataInuitsSouth DakotaSequence Analysis, DNATerminator Regions, GeneticEuropeIndian Ocean IslandsBase SequencePhylogeographyPeptide Termination FactorsGenotypeNew MexicoEthnic GroupsCentral AmericaRisk FactorsPopulation GroupsBisonHaplotypesDNA, MitochondrialPrevalenceTranscription Termination, GeneticGenetics, PopulationAfrican Continental Ancestry GroupOklahomaSpecies SpecificityFossilsEvolution, MolecularBiological EvolutionAmerican SamoaBirdsPorcine Reproductive and Respiratory SyndromeSouthwestern United StatesAtlantic OceanAmerican Heart AssociationAsteraceaeSocieties, MedicalGene FrequencyCaryaMedicine, TraditionalTime FactorsAnimal MigrationCodon, TerminatorRho FactorPolymorphism, Single NucleotideNew BrunswickPolymerase Chain ReactionNorthwestern United StatesDNA, Ribosomal SpacerEcosystemLentiviruses, Ovine-CaprinePolymorphism, GeneticPorcine respiratory and reproductive syndrome virusDemographyEncephalitis Virus, Eastern EquineAsian Continental Ancestry GroupMicrosatellite RepeatsDNA, ChloroplastAllelesMexicoQuestionnairesAsiaAge FactorsEmigration and ImmigrationIncidenceMontanaClimateSex FactorsAmino Acid SequenceMutationPaleontologyAfrica, NorthernSeasonsSiberiaCohort StudiesPopulation DynamicsPanax