Neoplastic Stem CellsClone CellsHematopoietic Stem CellsCell DifferentiationStem CellsEmbryonic Stem CellsStem Cell TransplantationAdult Stem CellsPluripotent Stem CellsNeural Stem CellsHematopoietic Stem Cell TransplantationCells, CulturedStem Cell NicheInduced Pluripotent Stem CellsCell LineageMesenchymal Stromal CellsMultipotent Stem CellsMesenchymal Stem Cell TransplantationCell LineCell ProliferationStem Cell FactorMolecular Sequence DataBase SequenceSignal TransductionGene Expression Regulation, DevelopmentalCell DivisionRNA, MessengerTranscription FactorsMice, Inbred C57BLBone Marrow CellsCell Culture TechniquesGene Expression RegulationFlow CytometryPhenotypeFetal Stem CellsStem Cell ResearchAmino Acid SequencePlant StemsReverse Transcriptase Polymerase Chain ReactionCell SeparationEmbryo, MammalianGene ExpressionHematopoiesisMice, TransgenicT-LymphocytesRegenerationHomeodomain ProteinsCloning, MolecularImmunohistochemistryOctamer Transcription Factor-3