HomozygoteMice, KnockoutMutationMice, Inbred C57BLMolecular Sequence DataHeterozygoteGenotypePolymorphism, GeneticAllelesData DisplayGene FrequencyGenetic Predisposition to DiseasePhenotypePolymorphism, Single NucleotideHemochromatosisGenetic VariationHaplotypesBase SequenceHeterozygote DetectionCase-Control StudiesMice, Mutant StrainsGenes, LethalPeptide LibraryPolymerase Chain ReactionAmino Acid SequenceApolipoprotein E2Genes, RecessiveCrosses, GeneticPedigreeAlbinismCatechol O-MethyltransferaseHyperlipoproteinemia Type IICell Surface Display TechniquesMethylenetetrahydrofolate Reductase (NADPH2)Polymorphism, Restriction Fragment LengthPoint MutationGenetic Association StudiesMembrane ProteinsRisk FactorsAsian Continental Ancestry GroupGenetic TestingChromosome MappingAmino Acid SubstitutionDNADNA PrimersExonsLinkage DisequilibriumMutation, MissenseGenetic MarkersModels, GeneticDNA Mutational AnalysisGenes, DominantEuropean Continental Ancestry GroupRNA, MessengerHistocompatibility Antigens Class IPromoter Regions, GeneticAtaxia TelangiectasiaGenetic LinkageHyperlipoproteinemia Type IIIApolipoproteins EFerritinsComputer TerminalsGaucher DiseaseEthylnitrosoureaSequence Analysis, DNAHair ColorGene DeletionXanthomatosisHemoglobin EMice, TransgenicCarrier ProteinsThalassemiaDrosophila melanogasterGene ExpressionCloning, MolecularOxidoreductases Acting on CH-NH Group DonorsJewsalpha 1-Antitrypsin DeficiencyHemoglobins, AbnormalReference ValuesGene Expression Regulation, DevelopmentalApolipoproteins AGenetics, PopulationSequence Homology, Amino AcidGenesCohort StudiesDNA-Binding ProteinsSerotonin Plasma Membrane Transport ProteinsValineGene TargetingOdds RatioTranscription FactorsGene Expression RegulationCells, CulturedTransferrinCodonTime FactorsProteinsEye ColorMice, Neurologic Mutants