Lymphoma, B-CellBurkitt LymphomaB-LymphocytesLymphomaLymphocytesTumor Cells, CulturedApoptosisLymphoma, Non-HodgkinLymphoma, T-CellLymphocyte ActivationLymphoma, Large B-Cell, DiffuseLymphoma, FollicularLymphoma, B-Cell, Marginal ZoneLymphoma, Mantle-CellT-LymphocytesB-Lymphocyte SubsetsLymphocyte SubsetsLymphoma, T-Cell, CutaneousLymphocyte CountLymphoma, AIDS-RelatedLymphoma, T-Cell, PeripheralLymphoma, Large-Cell, AnaplasticSpleenHodgkin DiseaseFlow CytometryImmunophenotypingAntibodies, MonoclonalGerminal CenterImmunoglobulin MMice, Inbred C57BLCells, CulturedLymph NodesAntigens, CDHerpesvirus 4, HumanMice, Inbred BALB CLymphocyte CooperationImmunoglobulin Heavy ChainsLymphoma, Large-Cell, ImmunoblasticImmunoglobulinsAntibodies, Monoclonal, Murine-DerivedLymphocyte Culture Test, MixedCD4-Positive T-LymphocytesImmunoglobulin DAntigens, CD5Cell LineLymphocytes, Tumor-InfiltratingClone CellsGenes, ImmunoglobulinImmunoglobulin GVincristineCell DifferentiationAntigens, CD19T-Lymphocytes, CytotoxicGene Rearrangement, B-LymphocyteMolecular Sequence DataLymphoid TissuePhytohemagglutininsLymphocyte TransfusionLeukemia, Lymphocytic, Chronic, B-CellInterleukin-2Leukocyte CountCytotoxicity, ImmunologicMice, TransgenicAntibody FormationAntigens, CD20PrednisoneLeukemia, LymphoidConcanavalin AImmunologic MemoryTranslocation, GeneticT-Lymphocyte SubsetsAntigens, SurfaceAntigens, CD3Immunoglobulin Variable RegionAntigens, CD40Mice, KnockoutCell SeparationB-Cell Activating FactorThymus GlandGene Rearrangement, B-Lymphocyte, Heavy ChainCD8-Positive T-LymphocytesAntigens, Differentiation, B-LymphocyteBase SequenceSignal TransductionImmunohistochemistryCyclophosphamideSialic Acid Binding Ig-like Lectin 2MitogensCell DivisionRosette FormationImmunity, CellularAntigens, Differentiation, T-LymphocyteReceptors, Antigen, B-CellProto-Oncogene Proteins c-bcl-6Gene RearrangementLymphoma, Extranodal NK-T-CellAntigensChromosomes, Human, Pair 14Membrane GlycoproteinsAntibodies, Anti-Idiotypic