HLA AntigensHLA-DQ AntigensGenetic VariationHLA-DR AntigensAllelesMolecular Sequence DataHLA-DQ beta-ChainsGenetic Predisposition to DiseaseGenotypePolymorphism, Single NucleotideHistocompatibility TestingHaplotypesHLA-B AntigensHLA-DR3 AntigenHLA-DP AntigensAmino Acid SequenceHLA-D AntigensGene FrequencyHLA-DRB1 ChainsPolymorphism, GeneticHLA-DQ alpha-ChainsHLA-A AntigensBase SequenceAlternative SplicingHistocompatibility Antigens Class IHLA-DR4 AntigenMutationGenes, MHC Class IIHLA-DR Serological SubtypesHistocompatibility Antigens Class IIPhenotypeCeliac DiseaseDNA Probes, HLACase-Control StudiesSequence Analysis, DNAGliadinHLA-C AntigensGenome-Wide Association StudyPolymerase Chain ReactionGenes, MHC Class ICell LineExonsDiabetes Mellitus, Type 1HLA-B8 AntigenEpitopesGenetic Association StudiesProtein IsoformsHLA-DP beta-ChainsAmino Acid SubstitutionMajor Histocompatibility ComplexEpitopes, T-LymphocytePedigreeMutation, MissenseDiquatHLA-B7 AntigenEuropean Continental Ancestry GroupExomeProtein BindingRNA, MessengerHomozygoteDisease SusceptibilityHLA-A2 AntigenModels, MolecularHeterozygoteHLA-DRB4 ChainsPeptide FragmentsHLA-B44 AntigenCloning, MolecularAngina Pectoris, VariantT-Lymphocytes, CytotoxicHLA-B27 AntigenT-LymphocytesHLA-DRB5 ChainsHLA-DR2 AntigenRisk FactorsGenetic LinkageClone CellsDNA PrimersAntibodies, MonoclonalAntigen PresentationDNA Mutational AnalysisPhylogenyGenetic MarkersPolychondritis, RelapsingPeptidesAsian Continental Ancestry GroupRecombinant ProteinsDNAVariant Surface Glycoproteins, TrypanosomaChromosome MappingHLA-B35 AntigenHLA-A1 AntigenHIV-1Polymorphism, Restriction Fragment LengthHLA-DRB3 ChainsSequence AlignmentGlutensHistocompatibilityCells, CulturedCohort Studies