Cell Nucleus DivisionStem CellsCell NucleusCell DivisionCell DifferentiationHematopoietic Stem CellsStem Cell TransplantationEmbryonic Stem CellsAdult Stem CellsCell LineageMitosisPluripotent Stem CellsStem Cell NicheHematopoietic Stem Cell TransplantationSpindle ApparatusNeural Stem CellsCell CycleModels, BiologicalCell ProliferationInduced Pluripotent Stem CellsMutationCell PolarityMultipotent Stem CellsMesenchymal Stem Cell TransplantationSignal TransductionStem Cell FactorMesenchymal Stromal CellsPhenotype