Genes, ImmunoglobulinImmunoglobulinsImmunoglobulin Heavy ChainsImmunoglobulin GImmunoglobulin kappa-ChainsImmunoglobulin Light ChainsImmunoglobulin MImmunoglobulin Variable RegionImmunoglobulin ASomatic Hypermutation, ImmunoglobulinB-LymphocytesImmunoglobulin lambda-ChainsImmunoglobulin Constant RegionsImmunoglobulin mu-ChainsGene Rearrangement, B-LymphocyteBase SequenceGenetic LociImmunoglobulin J-ChainsGene RearrangementMolecular Sequence DataImmunoglobulin gamma-ChainsImmunoglobulins, IntravenousPlasmacytomaGene Rearrangement, B-Lymphocyte, Heavy ChainImmunoglobulin Joining RegionAntibody DiversityChromosome MappingGenesImmunoglobulin Class SwitchingCytidine DeaminaseRecombination, GeneticGene Rearrangement, B-Lymphocyte, Light ChainImmunoglobulin IsotypesImmunoglobulin EImmunoglobulin DGenes, Immunoglobulin Heavy ChainOctamer Transcription Factor-2Amino Acid SequenceMutationDNAImmunoglobulin A, SecretoryImmunoglobulin FragmentsGenetic LinkageMyeloma ProteinsQuantitative Trait LociCloning, MolecularPolymerase Chain ReactionNucleic Acid HybridizationGenes, Immunoglobulin Light ChainCell LineClone CellsReceptors, Antigen, B-CellDNA Restriction EnzymesTranscription, GeneticBlotting, SouthernImmunoglobulin Fab FragmentsGene ConversionEnhancer Elements, GeneticImmunoglobulin alpha-ChainsBursa of FabriciusPhenotypeTranslocation, GeneticImmunoglobulin Fc FragmentsLymphomaImmunoglobulin Switch RegionV(D)J RecombinationBurkitt LymphomaHybridomasLymphoma, B-CellRestriction MappingSequence Homology, Nucleic AcidGene Expression RegulationImmunoglobulin Gm AllotypesMultigene FamilyRNA, MessengerBinding Sites, AntibodyChromosomes, Human, 6-12 and XDNA-Binding ProteinsGenetic VariationGenetic MarkersAntibodies, MonoclonalChickensAllelesChromosomes, Human, Pair 14Immunoglobulin AllotypesSequence Analysis, DNADNA, NeoplasmComplementarity Determining RegionsAntibody SpecificityReceptors, Polymeric ImmunoglobulinVDJ RecombinasesGenotypeGerminal CenterMice, Inbred BALB CEnzyme-Linked Immunosorbent AssayT-LymphocytesLeukemia, Lymphocytic, Chronic, B-CellSpleenPromoter Regions, GeneticAntibodies, Bacterial