Gene FrequencyAllelesGenetics, PopulationPolymorphism, GeneticGenotypeModels, GeneticHaplotypesGenetic VariationPhenotypeMutationPolymorphism, Single NucleotidePedigreeSelection, GeneticLinkage DisequilibriumIndians, South AmericanGenetic Predisposition to DiseaseGenome, HumanHeterozygotePaternityBlood Group AntigensGenes, RecessiveJewsHeterozygote DetectionHomozygoteConsanguinityElectrophoresis, Starch GelGenetic LinkagePhosphoglucomutaseProbabilityGenes, DominantMathematicsEthnic GroupsEsterasesGenetic MarkersInbreedingModels, BiologicalChromosome MappingGaucher DiseasePolymorphism, Restriction Fragment LengthBiological EvolutionAfrican Continental Ancestry GroupPolymerase Chain ReactionGenesHaptoglobinsEnzymesHLA AntigensComputer SimulationNuclear FamilyBase SequenceMolecular Sequence DataTime FactorsJapanVibrationAcoustic StimulationErythrocytesElectric StimulationLod ScoreAction PotentialsCase-Control StudiesAuditory ThresholdEuropean Continental Ancestry GroupPeriodicitySoundElectroencephalographyFourier AnalysisHearingRisk FactorsSound SpectrographyRecombination, GeneticNeuronsSignal Processing, Computer-AssistedPitch PerceptionOscillometryElectrophysiologyAcousticsMicronucleus TestsAuditory PerceptionCatsAnalysis of VarianceAuditory PathwaysRetrospective StudiesAlgorithmsMicronuclei, Chromosome-DefectiveContrast SensitivitySequence Analysis, DNAQuestionnairesSensory ThresholdsProspective StudiesReproducibility of ResultsPhotic StimulationAsian Continental Ancestry GroupSynaptic TransmissionPitch DiscriminationModels, NeurologicalAge FactorsPrevalenceDNA Mutational AnalysisBiological ClocksElectromagnetic FieldsCohort Studies