HomozygoteHeterozygoteGenotypePolymorphism, GeneticAllelesGene FrequencyGenetic Predisposition to DiseasePhenotypeMutationPolymorphism, Single NucleotideHemochromatosisCase-Control StudiesHaplotypesHeterozygote DetectionPedigreeGenetic VariationMice, Mutant StrainsGenes, LethalPolymerase Chain ReactionGenes, RecessiveRisk FactorsApolipoprotein E2Hyperlipoproteinemia Type IICatechol O-MethyltransferasePolymorphism, Restriction Fragment LengthBase SequenceAlbinismMethylenetetrahydrofolate Reductase (NADPH2)Point MutationCrosses, GeneticGenetic Association StudiesSyndromeGaucher DiseaseGenetic TestingSkin DiseasesNeurologic ManifestationsDNA Mutational AnalysisAsian Continental Ancestry GroupMolecular Sequence DataMouth DiseasesMutation, MissenseGenetic MarkersGenes, DominantLinkage DisequilibriumExonsAge of OnsetLupus Erythematosus, SystemicMagnetic Resonance ImagingGenetic LinkageEuropean Continental Ancestry GroupCohort StudiesXanthomatosisChromosome MappingEye DiseasesAmino Acid SubstitutionEye ManifestationsAtaxia TelangiectasiaJewsSeverity of Illness IndexDNARetrospective StudiesLupus Vasculitis, Central Nervous SystemMembrane ProteinsFerritinsHistocompatibility Antigens Class IModels, GeneticHyperlipoproteinemia Type IIIAbnormalities, MultipleHemoglobin ETomography, X-Ray ComputedDisease Models, AnimalThalassemiaApolipoproteins EHemoglobins, AbnormalOtorhinolaryngologic DiseasesTime FactorsDNA PrimersOral Ulceralpha 1-Antitrypsin DeficiencyFatal OutcomePrevalenceSkin ManifestationsOdds RatioInfant, NewbornPromoter Regions, GeneticMice, Inbred C57BLReference ValuesHair ColorEthylnitrosoureaBrainProspective StudiesOxidoreductases Acting on CH-NH Group DonorsMetabolism, Inborn ErrorsMice, KnockoutTreatment OutcomeFamilial Mediterranean FeverValineChinaApolipoproteins ABehcet Syndrome