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-betaMolecular Sequence DataAntigens, CD19Mice, Inbred C57BLT-LymphocytesGene Rearrangement, B-LymphocyteImmunoglobulin DSpleenGerminal CenterAmino Acid SequenceAntigens, CDCell DifferentiationB-Cell Activation Factor ReceptorImmunoglobulin Variable RegionImmunoglobulin Light Chains, SurrogatePrecursor Cells, B-LymphoidFlow CytometryProtein-Tyrosine KinasesCell LineProtein BindingImmunoglobulin mu-ChainsMice, KnockoutGene Rearrangement, B-Lymphocyte, Light ChainImmunoglobulin Heavy ChainsMice, Inbred BALB CAntibodies, Anti-IdiotypicCells, CulturedBase SequenceSelf ToleranceAntigens, CD5Antigens, Differentiation, B-LymphocyteAntigens, CD40Receptors, Complement 3dAntigensAutoimmunityB-Cell Activating FactorModels, ImmunologicalClone CellsAntigens, CD3ImmunoglobulinsImmunologic MemoryImmunoglobulin GLymphoma, B-CellImmunoglobulin Light ChainsPhospholipase C gammaAntibodies, MonoclonalLigandsPhosphorylationAntigen PresentationAdaptor Proteins, Signal TransducingIntracellular Signaling Peptides and ProteinsImmunoglobulin kappa-ChainsMembrane GlycoproteinsThymus GlandReceptors, IgGGene Rearrangement, B-Lymphocyte, Heavy ChainSomatic Hypermutation, ImmunoglobulinGenes, ImmunoglobulinReceptor AggregationReceptors, Antigen, T-Cell, gamma-deltaAutoantigensDNA-Binding ProteinsCD40 Ligandsrc-Family KinasesClonal DeletionImmune ToleranceImmunoglobulin lambda-ChainsClonal AnergyEpitopes, B-LymphocyteBinding SitesImmunophenotypingComplementarity Determining RegionsGene Rearrangement, T-LymphocyteAutoantibodiesCD4-Positive T-LymphocytesHistocompatibility Antigens Class IIReceptors, Natural Killer CellLymphopeniaMutationProtein Structure, TertiaryGene Expression RegulationMice, Mutant StrainsDown-RegulationGenes, T-Cell Receptor betaAntibody DiversityB-Cell-Specific Activator ProteinMice, Inbred CBATyrosineReceptor-CD3 Complex, Antigen, T-Cell