Clone CellsCloning, MolecularMolecular Sequence DataAmino Acid SequenceBase SequenceMammalsDNA, ComplementarySequence Homology, Amino AcidRNA, MessengerCloning, OrganismFetal BloodCells, CulturedCell DifferentiationFetusCell TransdifferentiationCell LineNuclear ReprogrammingAnimals, NewbornEmbryonic Stem CellsAgingPluripotent Stem CellsTranscription, GeneticStem CellsFibroblastsGene Expression RegulationPhenotypeCell DivisionGene Expression Regulation, DevelopmentalInduced Pluripotent Stem CellsSequence Analysis, DNAPlasmidsEmbryo, MammalianInfant, NewbornDNAGenes, BacterialEscherichia coliSequence Homology, Nucleic AcidSequence AlignmentT-LymphocytesAdult Stem CellsGenesRecombinant ProteinsPolymerase Chain ReactionNucleic Acid HybridizationPhylogenyCell Culture TechniquesFlow CytometryCell LineageBlotting, SouthernTranscription FactorsMutationDNA Restriction EnzymesLymphocyte ActivationRestriction MappingGene ExpressionDNA, RecombinantTime FactorsChromosome MappingGene Expression ProfilingEpitopesDNA PrimersDNA, BacterialReceptors, Antigen, T-Cell, alpha-betaBlotting, NorthernReceptors, Antigen, T-CellSignal TransductionT-Lymphocytes, Helper-InducerGenetic VectorsModels, BiologicalPregnancyBacterial ProteinsCD4-Positive T-LymphocytesMultigene FamilyGenetic Complementation TestB-LymphocytesTumor Cells, CulturedOpen Reading FramesAntibodies, MonoclonalTransfectionGenes, T-Cell Receptor betaPromoter Regions, GeneticAge FactorsMice, Inbred BALB CDNA, ViralEpitopes, T-LymphocyteCricetinaeRepetitive Sequences, Nucleic AcidCell Line, TransformedGenes, ViralT-Lymphocytes, CytotoxicRecombinant Fusion ProteinsGenomic LibraryKineticsReverse Transcriptase Polymerase Chain ReactionHLA-DR AntigensBiological EvolutionSpecies SpecificityHistocompatibility Antigens Class IIAntigens, SurfaceInterleukin-2