HomozygoteHeterozygoteGenotypePolymorphism, GeneticAllelesTrypan BlueEvans BlueGene FrequencyGenetic Predisposition to DiseasePolymorphism, Single NucleotideHemochromatosisMutationAlcian BluePhenotypeNevus, BlueHaplotypesGenetic VariationHeterozygote DetectionCase-Control StudiesBromthymol BlueGenes, LethalMice, Mutant StrainsApolipoprotein E2Genes, RecessiveColoring AgentsCatechol O-MethyltransferasePolymerase Chain ReactionPedigreeAlbinismTolonium ChlorideHyperlipoproteinemia Type IIMethylenetetrahydrofolate Reductase (NADPH2)Blue Cross Blue Shield Insurance PlansCrosses, GeneticRosaniline DyesPolymorphism, Restriction Fragment LengthBase SequenceBromphenol BluePoint MutationMolecular Sequence DataGenetic Association StudiesRisk FactorsAsian Continental Ancestry GroupGenetic TestingLightLinkage DisequilibriumColorEuropean Continental Ancestry GroupDNA Mutational AnalysisGenetic MarkersAmino Acid SubstitutionExonsMutation, MissenseGenes, DominantHyperlipoproteinemia Type IIIAtaxia TelangiectasiaChromosome MappingHair ColorMembrane ProteinsGenetic LinkageHistocompatibility Antigens Class IEye ColorFerritinsModels, GeneticEthylnitrosoureaDNAGaucher DiseaseApolipoproteins EOxidoreductases Acting on CH-NH Group DonorsXanthomatosisHemoglobin ECryptochromesThalassemiaPromoter Regions, GeneticDNA PrimersJewsalpha 1-Antitrypsin DeficiencyPigmentationHemoglobins, AbnormalApolipoproteins ACohort StudiesGenetics, PopulationOdds RatioReference ValuesValineTransferrinSerotonin Plasma Membrane Transport ProteinsAmino Acid SequenceBalaenopteraIronPeptidyl-Dipeptidase AGenesCodonApolipoprotein E4Apolipoprotein C-IIIPhototropismGene DeletionPolycythemiaMice, Inbred C57BLCholesterol