Immunoglobulin Heavy ChainsImmunoglobulin Variable RegionGenes, Immunoglobulin Heavy ChainGenes, ImmunoglobulinGene Rearrangement, B-Lymphocyte, Heavy ChainLeukemia, Lymphocytic, Chronic, B-CellB-LymphocytesBase SequenceMolecular Sequence DataImmunoglobulinsZAP-70 Protein-Tyrosine KinaseImmunoglobulin Light ChainsImmunoglobulin GImmunoglobulin MImmunoglobulin Constant RegionsImmunoglobulin mu-ChainsMyosin Heavy ChainsAmino Acid SequenceImmunoglobulin AMyeloma ProteinsAntibody DiversityImmunoglobulin Joining RegionImmunoglobulin FragmentsBinding Sites, AntibodyImmunoglobulin gamma-ChainsImmunoglobulin kappa-ChainsPlasmacytomaImmunoglobulin alpha-ChainsAntibodiesMutationGene RearrangementAntibody SpecificityImmunoglobulin J-ChainsAntibodies, MonoclonalGene Rearrangement, B-LymphocytePolymerase Chain ReactionHybridomasComplementarity Determining RegionsImmunoglobulin IdiotypesLymphoma, B-CellImmunoglobulin AllotypesChromosomes, Human, Pair 14Antibodies, Anti-IdiotypicHeavy Chain DiseaseImmunoglobulin Class SwitchingGenesImmunoglobulin IsotypesImmunoglobulin lambda-ChainsImmunoglobulins, IntravenousTranslocation, GeneticImmunoglobulin DCloning, MolecularAntibody AffinitySomatic Hypermutation, ImmunoglobulinCell LineReceptors, Antigen, B-CellAntibodies, BacterialAntibodies, ViralDNAEpitopesClone Cellsp-AzobenzenearsonateImmunoglobulin Switch RegionGene Rearrangement, B-Lymphocyte, Light ChainAntibody FormationMice, Inbred BALB CImmunoglobulin delta-ChainsClathrin Heavy ChainsImmunoglobulin EEnhancer Elements, GeneticImmunoglobulin Fab FragmentsNucleic Acid HybridizationMyosinsImmunoglobulin A, SecretoryFluorescent Antibody TechniqueImmunoglobulin Gm AllotypesRecombination, GeneticPeptide LibraryBlotting, SouthernReceptors, AntigenAntigensLymphomaGenes, SwitchSingle-Chain AntibodiesChromosomes, Human, 13-15DNA PrimersImmunoglobulin Fc FragmentsRNA, MessengerPhosphorylcholineImmunoglobulin epsilon-ChainsRabbitsMultiple MyelomaBurkitt LymphomaAutoantibodiesMice, Inbred ALymphoma, FollicularEnzyme-Linked Immunosorbent AssayT-LymphocytesCross ReactionsSpleen