Defective VirusesHerpesvirus 4, HumanEpstein-Barr Virus InfectionsGenes, ImmunoglobulinMurine Acquired Immunodeficiency SyndromeEpstein-Barr Virus Nuclear AntigensInfectious MononucleosisViral Matrix ProteinsBurkitt LymphomaB-LymphocytesImmunoglobulinsDNA, ViralNasopharyngeal NeoplasmsImmunoglobulin GCell LineImmunoglobulin Heavy ChainsHodgkin DiseaseHerpesviridae InfectionsAntibodies, ViralVirus ReplicationHelper VirusesPolymerase Chain ReactionSex ChromatinImmunoglobulin kappa-ChainsImmunoglobulin MImmunoglobulin Light ChainsImmunoglobulin Variable RegionImmunoglobulin AMolecular Sequence DataImmunoglobulin Constant RegionsRNA VirusesViral InterferenceBase SequenceImmunoglobulin lambda-ChainsAntigens, ViralLeukemia Virus, MurineGenes, ViralVaccinia virusImmunoglobulin mu-ChainsRNA, ViralImmunoglobulin gamma-ChainsSomatic Hypermutation, ImmunoglobulinViral ProteinsImmunoglobulin Fc FragmentsImmunoglobulins, IntravenousMyeloma ProteinsReceptors, VirusImmunoglobulin J-ChainsVirus CultivationLymphoproliferative DisordersCell Line, TransformedVirus SheddingGene Rearrangement, B-LymphocyteVirus DiseasesSimian virus 40Gene RearrangementAmino Acid SequenceVirus AssemblyImmunoglobulin Joining RegionPlant VirusesImmunoglobulin FragmentsDNA VirusesAntibody DiversityGene Rearrangement, B-Lymphocyte, Heavy ChainPlasmacytomaMeasles virusSindbis VirusInfluenza A Virus, H1N1 SubtypeImmunoglobulin epsilon-ChainsGenome, ViralImmunoglobulin DImmunoglobulin Fab FragmentsGenetic Complementation TestRabies virusImmunoglobulin EAntibodies, MonoclonalMutationInfluenza A Virus, H5N1 SubtypeImmunoglobulin IsotypesRecombination, GeneticImmunoglobulin Class SwitchingGenesInfluenza A Virus, H3N2 SubtypeWest Nile virusHepatitis B virusRespiratory Syncytial VirusesEnzyme-Linked Immunosorbent AssayCytidine DeaminaseAntibody SpecificityBinding Sites, AntibodyNucleic Acid HybridizationImmunoglobulin A, SecretoryVirus ActivationNeutralization TestsImmunoglobulin AllotypesVesicular stomatitis Indiana virusDNA Restriction EnzymesDNAHemagglutinin Glycoproteins, Influenza VirusVirus Latency