Genes, MHC Class IIHistocompatibility Antigens Class IIHLA-DR alpha-ChainsHLA-DR AntigensHLA-D AntigensHLA-DQ AntigensHLA-DQ beta-ChainsHLA-DP AntigensMajor Histocompatibility ComplexHLA-DRB1 ChainsMolecular Sequence DataBase SequencePromoter Regions, GeneticTrans-ActivatorsHLA-DQ alpha-ChainsGene Expression RegulationAllelesAmino Acid SequenceNuclear ProteinsInterferon-gammaB-LymphocytesHistocompatibility Antigens Class ITranscription, GeneticTranscription FactorsHLA-DRB3 ChainsDNA-Binding ProteinsMalocclusion, Angle Class IIAntigen PresentationCell LineHLA-DP beta-ChainsGenes, MHC Class IHLA AntigensHLA-DR Serological SubtypesHaplotypesHLA-DR3 AntigenDNARNA, MessengerTransfectionAntigens, Differentiation, B-LymphocyteCloning, MolecularH-2 AntigensTumor Cells, CulturedT-LymphocytesProtein BindingGenetic Predisposition to DiseaseTranscriptional ActivationGenesMutationPolymorphism, GeneticImmunologic Deficiency SyndromesPlasmacytomaDiabetes Mellitus, Type 1Severe Combined ImmunodeficiencyPhylogenyPolymerase Chain ReactionMice, Inbred C57BLRecombinant ProteinsBinding SitesMice, TransgenicHeLa CellsPlasmidsSequence Homology, Nucleic AcidChloramphenicol O-AcetyltransferaseCells, CulturedSequence Homology, Amino AcidGene FrequencyAutoantibodiesRNA Polymerase IIChromosomes, Human, Pair 6Sequence AlignmentChromosome MappingRegulatory Sequences, Nucleic AcidFlow CytometryAntigen-Presenting CellsGene ExpressionExonsTATA BoxNucleic Acid HybridizationGenetic LinkageAutoantigensEnhancer Elements, GeneticDNA Restriction EnzymesOligonucleotide ProbesMultigene FamilyDisease SusceptibilityAntibodies, MonoclonalRestriction MappingMacromolecular SubstancesHLA-DR1 AntigenGenotypeLymphocyte ActivationCD4-Positive T-LymphocytesBlotting, SouthernGenetic VariationPhenotypeEvolution, MolecularSpecies SpecificityHybrid CellsDNA PrimersBlotting, Northern