Rats, Inbred BBAnimals, CongenicGTP PhosphohydrolasesGTP-Binding ProteinsThymocytesLymphopeniaFrameshift MutationRats, Mutant StrainsWasting SyndromeT-LymphocytesPlasmodium chabaudiChromosomes, MammalianCalorimetryCrystallizationUltracentrifugationBlood Cell CountAdipokinesPhytohemagglutininsNuclear EnvelopeMice, Mutant StrainsReceptors, LeptinJurkat CellsDiabetes Mellitus, ExperimentalDiabetes Mellitus, Type 1Microscopy, ConfocalMembrane ProteinsMultigene FamilySpleenCD8-Positive T-LymphocytesEndoplasmic ReticulumApoptosis Regulatory ProteinsB-LymphocytesFlow CytometryQuantitative Trait LociCell SurvivalHydrolysisPolymerase Chain ReactionDimerizationApoptosisCell LineGene ExpressionGenetic VariationChromosome MappingGreen Fluorescent ProteinsUp-RegulationGene Expression RegulationMice, Inbred C57BLMice, KnockoutBlotting, WesternLymphocyte ActivationMolecular Sequence DataSignal TransductionRNA, MessengerBase Sequence