AllelesHLA-DQ alpha-ChainsHLA-DQ AntigensHLA-DQ beta-ChainsHLA-DRB1 ChainsHaplotypesGene FrequencyHLA-DR AntigensGenotypePolymorphism, GeneticGenes, MHC Class IIGenetic Predisposition to DiseaseHLA-DP AntigensPolymorphism, Single NucleotideGenetic VariationMolecular Sequence DataPolymerase Chain ReactionMutationHLA AntigensHistocompatibility TestingPhenotypeLinkage DisequilibriumMajor Histocompatibility ComplexBase SequenceHLA-DP beta-ChainsPolymorphism, Single-Stranded ConformationalHeterozygoteCase-Control StudiesDiabetes Mellitus, Type 1Microsatellite RepeatsHomozygoteHLA-B AntigensGenetic MarkersPolymorphism, Restriction Fragment LengthAmino Acid SequenceHistocompatibility Antigens Class IIHLA-D AntigensHLA-DR Serological SubtypesImmunoglobulin Gm AllotypesEquidaeExonsHLA-DR3 AntigenChromosome MappingCeliac DiseaseEuropean Continental Ancestry GroupAsian Continental Ancestry GroupUrsidaeOphthalmia, SympatheticCrosses, GeneticDNA PrimersHLA-DP alpha-ChainsDermatomyositisChromosomes, Human, Pair 6Models, GeneticPhylogenyMyositisRisk FactorsGenetics, PopulationSequence Analysis, DNARecombination, GeneticSheepPedigreeGenetic LinkageHLA-DR5 AntigenGenetic Association StudiesGenes, MHC Class IAutoantibodiesAge of OnsetDNA Mutational AnalysisGenes, LethalHLA-DR2 AntigenDisease SusceptibilitySequence AlignmentSelection, GeneticGenetic LociGenes, DominantSarcoidosis, PulmonaryBiological EvolutionSpecies SpecificityHistocompatibility Antigens Class IGenes, RecessiveApolipoprotein E4GoatsEvolution, MolecularItalyGene AmplificationSuppression, GeneticPoint MutationGlutamate DecarboxylaseDNABreedingMinisatellite RepeatsGenetic Complementation TestHeterozygote DetectionGene DeletionMutation, MissensePromoter Regions, GeneticQuantitative Trait LociArthritis, RheumatoidGenome-Wide Association Study