Immunoglobulin Heavy ChainsImmunoglobulin Variable RegionLeukemia, Lymphocytic, Chronic, B-CellGenes, Immunoglobulin Heavy ChainImmunoglobulin Light ChainsGenes, ImmunoglobulinImmunoglobulin kappa-ChainsImmunoglobulin Constant RegionsImmunoglobulin lambda-ChainsImmunoglobulin mu-ChainsImmunoglobulinsSomatic Hypermutation, ImmunoglobulinB-LymphocytesGene Rearrangement, B-Lymphocyte, Heavy ChainImmunoglobulin GMyosin Heavy ChainsImmunoglobulin MImmunoglobulin AGene Rearrangement, B-LymphocyteMolecular Sequence DataBase SequenceImmunoglobulin gamma-ChainsGene RearrangementAmino Acid SequencePolymerase Chain ReactionBinding Sites, AntibodyImmunoglobulin alpha-ChainsHybridomasImmunoglobulins, IntravenousImmunoglobulin Joining RegionComplementarity Determining RegionsHeavy Chain DiseaseImmunoglobulin IdiotypesPlasmacytomaMutationMyeloma ProteinsCytidine DeaminaseImmunoglobulin AllotypesImmunoglobulin IsotypesImmunoglobulin DImmunoglobulin Class SwitchingClone CellsClathrin Heavy ChainsImmunoglobulin J-ChainsCloning, MolecularAntibodies, MonoclonalImmunoglobulin FragmentsImmunoglobulin EAntibody SpecificityMyosinsDNAChromosomes, Human, Pair 14Immunoglobulin A, SecretoryReceptors, Antigen, B-CellTranslocation, GeneticLymphoma, B-CellAntibody DiversityImmunoglobulin delta-ChainsImmunoglobulin Switch RegionMice, Inbred BALB CImmunoglobulin Fc FragmentsGenesCell LineImmunoglobulin Fab FragmentsEnhancer Elements, GeneticGene Rearrangement, B-Lymphocyte, Light ChainImmunoglobulin Gm AllotypesRNA, Messenger