Cell CycleStem CellsHematopoietic Stem CellsCell Cycle ProteinsStem Cell TransplantationEmbryonic Stem CellsAdult Stem CellsPluripotent Stem CellsDisease ProgressionHematopoietic Stem Cell TransplantationCell DifferentiationStem Cell NicheNeural Stem CellsInduced Pluripotent Stem CellsCell ProliferationCell Cycle CheckpointsMultipotent Stem CellsMesenchymal Stem Cell TransplantationStem Cell FactorMesenchymal Stromal CellsCell DivisionG1 PhaseCells, CulturedCell LineageMitosisS PhaseFlow CytometrySignal TransductionApoptosisStem Cell ResearchCyclinsPlant StemsCell LineCell Line, TumorFetal Stem CellsG2 PhaseTime FactorsNeoplastic Stem CellsTranscription FactorsHematopoietic Stem Cell MobilizationModels, BiologicalBone Marrow CellsCyclin-Dependent Kinase Inhibitor p21Menstrual CycleCell SurvivalCyclin-Dependent Kinase Inhibitor p27Gene Expression RegulationRetinoblastoma ProteinMice, Inbred C57BLDNA-Binding ProteinsRegenerationGene Expression ProfilingMolecular Sequence DataRNA, MessengerCell SeparationReverse Transcriptase Polymerase Chain ReactionTumor Suppressor Protein p53Cell Culture TechniquesMutationG2 Phase Cell Cycle CheckpointsG0 PhasePhosphorylationProtein-Serine-Threonine KinasesGene Expression Regulation, DevelopmentalNuclear ProteinsEmbryo, MammalianImmunohistochemistryOctamer Transcription Factor-3PhenotypeHematopoiesisCDC2 Protein KinaseDNA DamageCyclin D1Blotting, WesternBase SequenceCyclin-Dependent Kinase 2Transplantation, AutologousAntigens, CD34G1 Phase Cell Cycle CheckpointsDNA ReplicationTumor Suppressor ProteinsTumor Cells, CulturedGene ExpressionCyclin ERegenerative MedicineMice, TransgenicBromodeoxyuridineTranscription, GeneticPeripheral Blood Stem Cell TransplantationFibroblastsMice, SCIDGene Expression Regulation, NeoplasticTransplantation, HomologousCell NucleusCyclin ATotipotent Stem CellsColony-Forming Units AssayGenes, cdcInterphaseCyclin B