Receptors, Antigen, B-CellB-LymphocytesB-Lymphocyte SubsetsAntigens, CD79Receptors, Antigen, T-CellPre-B Cell ReceptorsLymphocyte ActivationSignal TransductionImmunoglobulin MT-LymphocytesMice, Inbred C57BLMice, TransgenicSialic Acid Binding Ig-like Lectin 2Receptors, Antigen, T-Cell, alpha-betaCells, CulturedAntigens, CD19Flow CytometryAntigens, CDCell DifferentiationSpleenGene Rearrangement, B-LymphocyteImmunoglobulin DGerminal CenterMolecular Sequence DataB-Cell Activation Factor ReceptorMice, KnockoutCell LineImmunoglobulin Light Chains, SurrogateImmunoglobulin Variable RegionProtein-Tyrosine KinasesPrecursor Cells, B-LymphoidReceptors, IgGMice, Inbred BALB CImmunoglobulin mu-ChainsGene Rearrangement, B-Lymphocyte, Light ChainAntigens, CD40Antibodies, Anti-IdiotypicImmunoglobulin Heavy ChainsAntigens, Differentiation, B-LymphocyteAntigens, CD5Self ToleranceAntigensAutoimmunityReceptors, Complement 3dAmino Acid SequenceModels, ImmunologicalB-Cell Activating FactorAntibodies, MonoclonalClone CellsAntigens, CD3Immunoglobulin GImmunoglobulinsMembrane GlycoproteinsAntigen PresentationBase SequenceImmunologic MemoryLymphoma, B-CellPhospholipase C gammaImmunoglobulin Light ChainsImmunophenotypingCD40 LigandPhosphorylationReceptors, Antigen, T-Cell, gamma-deltaImmunoglobulin kappa-ChainsLigandsReceptor AggregationThymus GlandIntracellular Signaling Peptides and ProteinsGene Rearrangement, B-Lymphocyte, Heavy ChainSomatic Hypermutation, ImmunoglobulinGene Expression RegulationMacrophagesImmune ToleranceGenes, ImmunoglobulinAdaptor Proteins, Signal TransducingCD4-Positive T-Lymphocytessrc-Family KinasesDown-RegulationAutoantigensCell SeparationRNA, MessengerHistocompatibility Antigens Class IIClonal DeletionClonal AnergyImmunoglobulin lambda-ChainsCytokinesProtein BindingEpitopes, B-LymphocyteGene Rearrangement, T-LymphocyteAutoantibodiesComplementarity Determining RegionsLymphopeniaMice, Mutant StrainsReceptors, Natural Killer CellLupus Erythematosus, SystemicMice, Inbred CBAT-Lymphocyte SubsetsAntigens, CD14Genes, T-Cell Receptor betaApoptosis