Receptors, Antigen, B-CellReceptors, Antigen, T-CellReceptors, AntigenClone CellsAntigensT-LymphocytesB-LymphocytesAntigens, CD79Antigens, CD3Lymphocyte ActivationSignal TransductionZAP-70 Protein-Tyrosine KinaseAntigens, SurfaceProtein-Tyrosine KinasesElectric StimulationAntigens, NeoplasmAntigens, BacterialMolecular Sequence DataAntigens, CDReceptors, Antigen, T-Cell, alpha-betaCell LineSialic Acid Binding Ig-like Lectin 2TyrosineLymphocyte Specific Protein Tyrosine Kinase p56(lck)PhosphorylationAmino Acid SequenceJurkat CellsPhospholipase C gammaAntigens, CD19Antibodies, MonoclonalMice, Inbred C57BLAntigens, CD8Base SequenceAntigens, ViralReceptor-CD3 Complex, Antigen, T-CellEnzyme PrecursorsAntigens, Differentiation, T-LymphocyteThymus GlandFlow CytometryCells, CulturedImmunoglobulin DHybridomasProto-Oncogene Proteins c-vavIntracellular Signaling Peptides and ProteinsAdaptor Proteins, Signal TransducingMice, TransgenicImmunoglobulin MInterleukin-2Duffy Blood-Group Systemsrc Homology Domainssrc-Family KinasesPhosphotyrosineAntigens, CD45TransfectionHistocompatibility Antigens Class IISpleenMice, Inbred BALB CReceptors, Antigen, T-Cell, gamma-deltaType C PhospholipasesEnzyme ActivationPhosphoproteinsTumor Cells, CulturedGRB2 Adaptor ProteinGene Rearrangement, beta-Chain T-Cell Antigen ReceptorRecombinant Fusion ProteinsCloning, MolecularProto-Oncogene Proteins c-fynCell DifferentiationEpitopesAntigens, CD4Immunoglobulin alpha-ChainsAntigens, ProtozoanProtein Tyrosine PhosphatasesCalciumGene Rearrangement, alpha-Chain T-Cell Antigen ReceptorMembrane ProteinsCD4-Positive T-LymphocytesElectric Stimulation TherapyMice, KnockoutAntigens, Differentiation, B-LymphocyteB-Lymphocyte SubsetsProtein Tyrosine Phosphatase, Non-Receptor Type 6Macromolecular SubstancesReceptor AggregationHLA AntigensAntibodies, Anti-IdiotypicGene Expression RegulationImmunological SynapsesDNAImmunoglobulin Heavy ChainsPalatine TonsilAntigens, CD28Antigens, Polyomavirus TransformingH-2 AntigensRNA, MessengerProto-Oncogene ProteinsT-Lymphocyte SubsetsCell MembraneGene Rearrangement, T-LymphocyteCross-Linking Reagents