LymphocytesAntigensCell DifferentiationStem CellsLymphocyte ActivationT-LymphocytesAntigens, SurfaceAntigens, NeoplasmAntigens, BacterialHematopoietic Stem CellsCells, CulturedAntigens, CDAntigens, ViralReceptors, Antigen, T-CellReceptors, Antigen, B-CellMice, Inbred C57BLFlow CytometryB-LymphocytesCell LineageCell LineAntigens, CD34Bone Marrow CellsAntibodies, MonoclonalSignal TransductionCell ProliferationT-Lymphocytes, CytotoxicAntigens, CD3Molecular Sequence DataCell DivisionMice, Inbred BALB CHLA AntigensMice, TransgenicSpleenAntigens, DifferentiationAntigens, ProtozoanH-2 AntigensColony-Forming Units AssayCD4-Positive T-LymphocytesCell SeparationMyeloid Progenitor CellsAntigens, Polyomavirus TransformingEpitopesClone CellsAntigens, CD45Mice, KnockoutHLA-DR AntigensCytotoxicity, ImmunologicBase SequenceCD8-Positive T-LymphocytesRNA, MessengerHematopoiesisAmino Acid SequenceImmunohistochemistryPhenotypeAntigens, CD8Histocompatibility Antigens Class IINeural Stem CellsGene Expression Regulation, DevelopmentalAntigens, FungalGene Expression RegulationThymus GlandLymphocyte SubsetsHistocompatibility AntigensFluorescent Antibody TechniqueTranscription FactorsTime FactorsBone MarrowAntigens, HelminthLymphocyte CountInterleukin-2T-Lymphocyte SubsetsAntigens, CD4ImmunophenotypingHLA-A2 AntigenCell MovementInterferon-gammaRecombinant ProteinsReverse Transcriptase Polymerase Chain ReactionMembrane GlycoproteinsTumor Cells, CulturedCarcinoembryonic AntigenImmunoglobulin GDendritic CellsGene ExpressionCell CountApoptosisEmbryonic Stem CellsMice, Inbred StrainsReceptors, Antigen, T-Cell, alpha-betaEnzyme-Linked Immunosorbent AssayAntigens, Viral, TumorMembrane ProteinsEndothelial CellsTransfectionHistocompatibility Antigens Class ICell Culture TechniquesCytokinesFetal BloodErythroid Precursor CellsAntigens, CD15