Clone CellsMolecular Sequence DataFetal BloodCells, CulturedCloning, MolecularCell DifferentiationFetusCell TransdifferentiationBase SequenceAmino Acid SequenceCell LineNuclear ReprogrammingCloning, OrganismRNA, MessengerAnimals, NewbornEmbryonic Stem CellsPluripotent Stem CellsStem CellsCell DivisionAgingInduced Pluripotent Stem CellsFibroblastsInfant, NewbornT-LymphocytesPhenotypeAdult Stem CellsEmbryo, MammalianGene Expression RegulationDNA, ComplementaryGene Expression Regulation, DevelopmentalLymphocyte ActivationDNAFlow CytometryCell Culture TechniquesTranscription, GeneticCell LineageReceptors, Antigen, T-Cell, alpha-betaEpitopesReceptors, Antigen, T-CellPolymerase Chain ReactionSequence Analysis, DNAT-Lymphocytes, Helper-InducerTransfectionGene Expression ProfilingNucleic Acid HybridizationSequence Homology, Nucleic AcidCD4-Positive T-LymphocytesTime FactorsTranscription FactorsBlotting, SouthernB-LymphocytesGenesGenes, T-Cell Receptor betaT-Lymphocytes, CytotoxicTumor Cells, CulturedAntibodies, MonoclonalSequence Homology, Amino AcidPregnancySignal TransductionHLA-DR AntigensAge FactorsMutationCell Line, TransformedGene Rearrangement, beta-Chain T-Cell Antigen ReceptorEpitopes, T-LymphocyteGene ExpressionModels, BiologicalInterleukin-2Histocompatibility Antigens Class IIPlasmidsGenetic VectorsChromosome MappingMice, Inbred BALB CBlotting, NorthernChromosomes, Artificial, BacterialAntigens, SurfaceAntigen-Presenting CellsRecombinant ProteinsLymphocyte CooperationDNA PrimersMajor Histocompatibility ComplexDNA Restriction EnzymesComplementarity Determining RegionsGenomic LibraryHybrid CellsDNA, RecombinantCD8-Positive T-LymphocytesPhylogenyHLA-DR Serological SubtypesImmunoglobulin Variable RegionT-Lymphocyte SubsetsPeptide FragmentsSequence AlignmentCytotoxicity, ImmunologicCross ReactionsRetroviridaeImmunophenotypingDNA, BacterialAntigens, CD4Interferon-gamma