PhenotypeModels, BiologicalClone CellsMolecular Sequence DataBase SequenceAmino Acid SequenceCloning, MolecularT-LymphocytesLymphocyte ActivationCell LineReceptors, Antigen, T-Cell, alpha-betaEpitopesT-Lymphocytes, Helper-InducerReceptors, Antigen, T-CellCD4-Positive T-LymphocytesDNADNA, ComplementaryGenes, T-Cell Receptor betaRNA, MessengerTransfectionB-LymphocytesEpitopes, T-LymphocyteCells, CulturedPolymerase Chain ReactionCell DivisionHLA-DR AntigensAntibodies, MonoclonalTumor Cells, CulturedT-Lymphocytes, CytotoxicSequence Analysis, DNAGene Rearrangement, beta-Chain T-Cell Antigen ReceptorInterleukin-2Histocompatibility Antigens Class IIT-Lymphocyte SubsetsCell Line, TransformedAntigen-Presenting CellsLymphocyte CooperationMice, Inbred BALB CBlotting, SouthernCytotoxicity, ImmunologicMutationNucleic Acid HybridizationSequence Homology, Nucleic AcidHLA-DR Serological SubtypesCell DifferentiationGenetic VectorsCD8-Positive T-LymphocytesComplementarity Determining RegionsMajor Histocompatibility ComplexAntigens, SurfaceGenesGene ExpressionRecombinant ProteinsPeptide FragmentsMice, Inbred C57BLInterferon-gammaSequence Homology, Amino AcidImmunophenotypingMyelin Basic ProteinInterleukin-4Flow CytometryCytokinesImmunoglobulin Variable RegionAntigens, CD4PlasmidsTranscription, GeneticImmunodominant EpitopesAutoantigensAntigens, CD3Antigen PresentationAntigens, CD8HLA-DR2 AntigenCross ReactionsRetroviridaeAntigens, Differentiation, T-LymphocyteMembrane GlycoproteinsDNA PrimersTh2 CellsMice, Inbred StrainsAntigens, CDPeptidesTh1 CellsHybridomasBlotting, NorthernAntigens, NeoplasmAntigensHybrid CellsMice, Inbred DBAChromosome MappingGene Expression RegulationSpleenIsoantigensHLA-DR7 AntigenHLA-DRB4 ChainsCricetinaeCytotoxicity Tests, ImmunologicHLA AntigensDNA, RecombinantGenes, MHC Class IICell Transformation, Viral