LymphocytesB-LymphocytesLymphocyte ActivationT-LymphocytesSpleenLymphocyte SubsetsReceptors, Antigen, B-CellLymphocyte CountLymphoid TissuePalatine TonsilCells, CulturedB-Lymphocyte SubsetsImmunoglobulin MCell LineFlow CytometryImmunoglobulinsHerpesvirus 4, HumanLymph NodesThymus GlandLeukocyte CountLeukemia, LymphoidMice, Inbred C57BLLymphocyte Culture Test, MixedMice, Inbred BALB CAntigens, CDRosette FormationAntibody FormationAntibodies, MonoclonalConcanavalin AMitogensImmune Adherence ReactionLymphocyte CooperationPhytohemagglutininsLymphocyte TransfusionLymphomaAntigens, SurfaceImmunoglobulin DAntigens, CD19Immunity, CellularCytotoxicity Tests, ImmunologicCD4-Positive T-LymphocytesLymphocytes, Tumor-InfiltratingCell SeparationCytotoxicity, ImmunologicInterleukin-2Molecular Sequence DataImmunoglobulin GMice, Inbred StrainsAntibody-Producing CellsCell DifferentiationImmunophenotypingCell DivisionAntigensT-Lymphocytes, CytotoxicAntigens, Differentiation, B-LymphocyteBase SequenceClone CellsLectinsT-Lymphocyte SubsetsAntigens, CD5Killer Cells, NaturalPokeweed MitogensLymphocyte DepletionAntigens, CD3Burkitt LymphomaFluorescent Antibody TechniqueImmunologic CappingMice, Inbred CBAAntibodies, Anti-IdiotypicBone MarrowCD8-Positive T-LymphocytesB-Cell Activating FactorPlasma CellsThoracic DuctAntigens, Differentiation, T-LymphocyteHistocompatibility AntigensAntilymphocyte SerumBone Marrow CellsImmunoglobulin mu-ChainsCell Transformation, ViralImmunoglobulin Heavy ChainsEpitopesHemolytic Plaque TechniqueTumor Cells, CulturedMacrophagesRNA, MessengerImmune ToleranceInterferon-gammaReceptors, Lymphocyte HomingInterleukin-4ApoptosisSignal TransductionGraft vs Host ReactionLymphocytes, NullGenes, ImmunoglobulinMembrane GlycoproteinsMonocytesIsoantigensMice, KnockoutJurkat Cells