Clone CellsBiologyMolecular Sequence DataSystems BiologyCloning, MolecularBase SequenceAmino Acid SequenceMolecular BiologyDevelopmental BiologyCell LineT-LymphocytesDNA, ComplementaryDNALymphocyte ActivationSynthetic BiologyRNA, MessengerSequence Analysis, DNAComputational BiologyPolymerase Chain ReactionEpitopesReceptors, Antigen, T-Cell, alpha-betaReceptors, Antigen, T-CellTransfectionT-Lymphocytes, Helper-InducerNucleic Acid HybridizationSequence Homology, Nucleic AcidPhenotypeCD4-Positive T-LymphocytesGenesCell DivisionCells, CulturedBlotting, SouthernB-LymphocytesMutationTumor Cells, CulturedGenes, T-Cell Receptor betaSequence Homology, Amino AcidAntibodies, MonoclonalGene ExpressionT-Lymphocytes, CytotoxicPhylogenyCell DifferentiationChromosome MappingTranscription, GeneticGenetic VectorsHLA-DR AntigensCell Line, TransformedPlasmidsMice, Inbred BALB CGene Rearrangement, beta-Chain T-Cell Antigen ReceptorInterleukin-2Blotting, NorthernEpitopes, T-LymphocyteDNA PrimersHistocompatibility Antigens Class IIRecombinant ProteinsChromosomes, Artificial, BacterialGene Expression RegulationSequence AlignmentAntigens, SurfaceAntigen-Presenting CellsGenomic LibraryLymphocyte CooperationMajor Histocompatibility ComplexDNA Restriction EnzymesDNA, RecombinantHybrid CellsFlow CytometryComplementarity Determining RegionsCD8-Positive T-LymphocytesMice, Inbred C57BLPeptide FragmentsImmunoglobulin Variable RegionT-Lymphocyte SubsetsHLA-DR Serological SubtypesGenetic VariationDNA, BacterialModels, BiologicalRetroviridaeImmunophenotypingSpecies SpecificityCytotoxicity, ImmunologicCross ReactionsPeptidesAntigens, NeoplasmSignal TransductionMembrane GlycoproteinsInterferon-gammaCytokinesAntigens, CDEscherichia coliAntigens, CD4Mice, Inbred StrainsAutoantigensInterleukin-4Antigens, Differentiation, T-LymphocyteHybridomasCosmidsCricetinaeReverse Transcriptase Polymerase Chain Reaction