Genetic Predisposition to DiseaseGene FrequencyGenotypePolymorphism, GeneticAllelesPolymorphism, Single NucleotidePedigreeCase-Control StudiesGerm-Line MutationRisk FactorsDisease SusceptibilityGenetic TestingPhenotypeHaplotypesMutationGenetic MarkersGenetic LinkageFamily HealthNeoplastic Syndromes, HereditaryGene-Environment InteractionPelvimetryChromosome MappingAge of OnsetGenetic Association StudiesGenetic VariationDNA Mutational AnalysisDisease Models, AnimalHeredityGenome-Wide Association StudyHLA-DQ AntigensTwins, MonozygoticLinkage DisequilibriumHeterozygoteFamilyObesityHungaryPenetranceMicrosatellite RepeatsDiabetes Mellitus, Type 2HLA-DQ beta-ChainsGenetic LociCohort StudiesTime FactorsPolymerase Chain ReactionGenes, BRCA1Asian Continental Ancestry GroupAge FactorsDiseases in TwinsEuropean Continental Ancestry GroupIncidenceHomozygoteNeoplasmsNeoplasms, Multiple PrimaryEnvironmentBase SequenceHLA-DRB1 ChainsCausalityPolymorphism, Single-Stranded ConformationalPregnancyPolymorphism, Restriction Fragment LengthOdds RatioRiskAutoimmune DiseasesPrevalenceMolecular Sequence DataBreast NeoplasmsRisk AssessmentMice, Inbred StrainsInfant, NewbornInheritance PatternsNeoplasms, Second PrimarySyndromeAutoantibodiesBody Mass IndexModels, GeneticSex FactorsMice, Inbred C57BLHypertensionAutoimmunityJapanChinaCrosses, GeneticChromosomes, Human, Pair 2SmokingThyroiditis, AutoimmuneLod ScoreChromosomes, Human, Pair 6HLA AntigensLiver Cirrhosis, BiliaryCrohn DiseaseSpecies SpecificityDiabetes Mellitus, Type 1Celiac DiseaseProspective StudiesHLA-DR AntigensDietExonsChi-Square DistributionChromosome AberrationsPromoter Regions, Genetic