Receptors, Antigen, B-CellB-LymphocytesB-Lymphocyte SubsetsAntigens, CD79Receptors, Antigen, T-CellPre-B Cell ReceptorsLymphocyte ActivationSignal TransductionImmunoglobulin MSialic Acid Binding Ig-like Lectin 2Mice, TransgenicReceptors, Antigen, T-Cell, alpha-betaAntigens, CD19T-LymphocytesMice, Inbred C57BLGene Rearrangement, B-LymphocyteImmunoglobulin DSpleenGerminal CenterB-Cell Activation Factor ReceptorAntigens, CDImmunoglobulin Light Chains, SurrogateImmunoglobulin Variable RegionCell DifferentiationPrecursor Cells, B-LymphoidFlow CytometryProtein-Tyrosine KinasesImmunoglobulin mu-ChainsGene Rearrangement, B-Lymphocyte, Light ChainMice, KnockoutImmunoglobulin Heavy ChainsMolecular Sequence DataAntibodies, Anti-IdiotypicSelf ToleranceAntigens, CD5Antigens, Differentiation, B-LymphocyteMice, Inbred BALB CAntigens, CD40Receptors, Complement 3dAutoimmunityAntigensCell LineB-Cell Activating FactorCells, CulturedModels, ImmunologicalClone CellsAntigens, CD3Amino Acid SequenceImmunoglobulinsImmunologic MemoryLymphoma, B-CellImmunoglobulin Light ChainsPhospholipase C gammaImmunoglobulin GAntigen PresentationImmunoglobulin kappa-ChainsGene Rearrangement, B-Lymphocyte, Heavy ChainSomatic Hypermutation, ImmunoglobulinReceptors, Antigen, T-Cell, gamma-deltaThymus GlandGenes, ImmunoglobulinReceptor AggregationReceptors, IgGAntibodies, MonoclonalCD40 LigandIntracellular Signaling Peptides and ProteinsAdaptor Proteins, Signal TransducingMembrane GlycoproteinsPhosphorylationAutoantigensClonal Deletionsrc-Family KinasesBase SequenceImmune ToleranceClonal AnergyImmunoglobulin lambda-ChainsLigandsImmunophenotypingEpitopes, B-LymphocyteGene Rearrangement, T-LymphocyteComplementarity Determining RegionsCD4-Positive T-LymphocytesReceptors, Natural Killer CellAutoantibodiesLymphopeniaHistocompatibility Antigens Class IIGenes, T-Cell Receptor betaAntibody DiversityMice, Mutant StrainsB-Cell-Specific Activator ProteinMice, Inbred CBAReceptor-CD3 Complex, Antigen, T-CellDown-RegulationLupus Erythematosus, SystemicAntibody FormationProtein BindingT-Lymphocyte SubsetsAntigens, CD8PhenylacetatesTyrosine