Polymorphism, GeneticGene FrequencyPolymorphism, Single NucleotideAllelesGenotypeGenetic Predisposition to DiseaseCase-Control StudiesHaplotypesGenetic VariationAsian Continental Ancestry GroupPolymerase Chain ReactionCytochrome P-450 CYP1A1Cytochrome P-450 CYP3ACytochrome P-450 CYP2D6HeterozygoteHomozygoteGenetics, PopulationPhenotypeGenetic Association StudiesAryl Hydrocarbon HydroxylasesGlutathione TransferaseSelection, GeneticModels, GeneticPolymorphism, Restriction Fragment LengthGenetic MarkersLinkage DisequilibriumChinaCytochrome P-450 CYP1A2Risk FactorsCytochrome P-450 CYP2E1Glutathione S-Transferase piArylamine N-AcetyltransferaseMethylenetetrahydrofolate Reductase (NADPH2)Base SequenceIndians, South AmericanCytochrome P-450 Enzyme SystemEuropean Continental Ancestry GroupPharmacogeneticsMolecular Sequence DataGenetic LinkageJapanMutationPolymorphism, Single-Stranded ConformationalHeterozygote DetectionSequence Analysis, DNAEthnic GroupsCatechol O-MethyltransferaseElectrophoresis, Starch GelChromosome MappingPedigreeOdds RatioPaternityBlood Group AntigensEsterasesGenes, RecessiveKoreaJewsDNA PrimersMixed Function OxygenasesConsanguinityPromoter Regions, GeneticXeroderma Pigmentosum Group D ProteinProbabilitySmokingBiological EvolutionExonsGenes, DominantPhosphoglucomutaseRiskPeptidyl-Dipeptidase AGlucuronosyltransferaseMephenytoinAmplified Fragment Length Polymorphism AnalysisHaptoglobinsAfrican Continental Ancestry GroupMicrosatellite RepeatsCohort StudiesEnzymesGenome-Wide Association StudyDNAAmino Acid SubstitutionGenesAryldialkylphosphataseEpoxide HydrolasesHLA AntigensDNA Mutational AnalysisMathematicsAldehyde DehydrogenaseModels, BiologicalIntronsInbreedingTaiwanPhylogenyMinisatellite RepeatsP-GlycoproteinSerotonin Plasma Membrane Transport ProteinsBreast NeoplasmsMetabolic Detoxication, DrugBiotransformationLogistic Models