Cell CycleStem CellsHematopoietic Stem CellsStem Cell TransplantationEmbryonic Stem CellsCell Cycle ProteinsAdult Stem CellsPluripotent Stem CellsHematopoietic Stem Cell TransplantationStem Cell NicheCell DifferentiationNeural Stem CellsInduced Pluripotent Stem CellsCell Cycle CheckpointsMultipotent Stem CellsMesenchymal Stem Cell TransplantationCell ProliferationStem Cell FactorMesenchymal Stromal CellsCell DivisionCells, CulturedG1 PhaseCell LineageMitosisS PhaseFlow CytometryStem Cell ResearchPlant StemsFetal Stem CellsCyclinsSignal TransductionApoptosisCell LineHematopoietic Stem Cell MobilizationG2 PhaseNeoplastic Stem CellsCell Line, TumorMenstrual CycleBone Marrow CellsTranscription FactorsCyclin-Dependent Kinase Inhibitor p21Models, BiologicalRegenerationCell SurvivalTime FactorsCyclin-Dependent Kinase Inhibitor p27Cell SeparationGene Expression RegulationRetinoblastoma ProteinCell Culture TechniquesG2 Phase Cell Cycle CheckpointsDNA-Binding ProteinsOctamer Transcription Factor-3Mice, Inbred C57BLMolecular Sequence DataGene Expression ProfilingG0 PhaseEmbryo, MammalianGene Expression Regulation, DevelopmentalTumor Suppressor Protein p53RNA, MessengerHematopoiesisReverse Transcriptase Polymerase Chain ReactionNuclear ProteinsPhosphorylationMutationProtein-Serine-Threonine KinasesAntigens, CD34PhenotypeTransplantation, AutologousRegenerative MedicineCDC2 Protein KinaseDNA DamageG1 Phase Cell Cycle CheckpointsPeripheral Blood Stem Cell TransplantationCyclin-Dependent Kinase 2Cyclin D1Base SequenceBromodeoxyuridineDNA ReplicationTotipotent Stem CellsImmunohistochemistryCyclin ETransplantation, HomologousBlotting, WesternColony-Forming Units AssayTumor Suppressor ProteinsTranscription, GeneticGene ExpressionFibroblastsMice, SCIDSOXB1 Transcription FactorsGenes, cdcTumor Cells, CulturedInterphaseCyclin ACell NucleusSpermatogoniaMice, TransgenicCyclin B