HomozygoteGenetic LociGenotypeHeterozygotePolymorphism, GeneticQuantitative Trait LociChromosome MappingGene FrequencyAllelesGenetic Predisposition to DiseasePolymorphism, Single NucleotidePhenotypeMutationGenetic LinkageGenetic VariationGenetic MarkersCrosses, GeneticHemochromatosisBase SequenceMolecular Sequence DataPedigreeMicrosatellite RepeatsModels, GeneticPolymerase Chain ReactionLinkage DisequilibriumCase-Control StudiesHeterozygote DetectionPolymorphism, Restriction Fragment LengthHaplotypesMice, Mutant StrainsLod ScoreGenes, DominantGenetics, PopulationSequence Analysis, DNAGenome-Wide Association StudyGenes, LethalGenetic Association StudiesAlbinismRecombination, GeneticGenesApolipoprotein E2ExonsDNADNA PrimersGenes, RecessiveAmino Acid SequenceCatechol O-MethyltransferaseAsian Continental Ancestry GroupEuropean Continental Ancestry GroupPoint MutationHyperlipoproteinemia Type IIDNA Mutational AnalysisGenetic TestingQuantitative Trait, HeritableMethylenetetrahydrofolate Reductase (NADPH2)Promoter Regions, GeneticRisk FactorsSelection, GeneticDrosophila melanogasterChromosomes, MammalianChromosomesHair ColorBlotting, SouthernGenetic HeterogeneityInbreedingMutation, MissenseCloning, MolecularMembrane ProteinsMice, Inbred C57BLMultigene FamilyMutagenesis, InsertionalAmino Acid SubstitutionEthylnitrosoureaMinisatellite RepeatsSpecies SpecificityGenome, HumanPhylogenyGenes, PlantRestriction MappingGlobinsPenetranceHistocompatibility Antigens Class IGenetic Complementation TestAtaxia TelangiectasiaConsanguinityDNA Transposable ElementsIntronsCohort StudiesRNA, MessengerApolipoproteins ETranscription, GeneticX ChromosomeTranscription FactorsJewsGene Expression RegulationGenotyping TechniquesMice, Inbred StrainsEvolution, MolecularDNA-Binding ProteinsHyperlipoproteinemia Type III