Cell CycleStem CellsCell ProliferationHematopoietic Stem CellsCell Cycle ProteinsEmbryonic Stem CellsStem Cell TransplantationAdult Stem CellsCell DifferentiationPluripotent Stem CellsCells, CulturedNeural Stem CellsHematopoietic Stem Cell TransplantationStem Cell NicheCell DivisionInduced Pluripotent Stem CellsCell Cycle CheckpointsSignal TransductionMultipotent Stem CellsApoptosisMesenchymal Stem Cell TransplantationStem Cell FactorMesenchymal Stromal CellsG1 PhaseCell Line, TumorFlow CytometryCell LineCell LineageMitosisS PhaseCell SurvivalCyclinsMice, Inbred C57BLRNA, MessengerGene Expression RegulationTranscription FactorsBromodeoxyuridineTime FactorsStem Cell ResearchReverse Transcriptase Polymerase Chain ReactionPhosphorylationImmunohistochemistryFetal Stem CellsCyclin-Dependent Kinase Inhibitor p27Plant StemsBone Marrow CellsCyclin-Dependent Kinase Inhibitor p21Models, BiologicalBlotting, WesternMolecular Sequence DataDNA-Binding ProteinsRegenerationCell Culture TechniquesG2 PhaseGene Expression Regulation, DevelopmentalRetinoblastoma ProteinNeoplastic Stem CellsCell MovementTumor Cells, CulturedCell SeparationGene Expression ProfilingCyclin D1Tumor Suppressor Protein p53FibroblastsGene ExpressionMice, TransgenicMutationProtein-Serine-Threonine KinasesPhenotypeHematopoietic Stem Cell MobilizationNuclear ProteinsMenstrual CycleG0 PhaseEmbryo, MammalianBase SequenceDown-RegulationMice, KnockoutTransfectionRNA, Small InterferingGene Expression Regulation, NeoplasticHematopoiesisG2 Phase Cell Cycle CheckpointsTumor Suppressor ProteinsG1 Phase Cell Cycle CheckpointsTranscription, GeneticEpithelial CellsCell CountDNAOctamer Transcription Factor-3Proliferating Cell Nuclear AntigenRNA InterferenceCyclin-Dependent Kinase 2Cyclin EDNA ReplicationAntigens, CD34Cell Transformation, NeoplasticAntineoplastic AgentsCell NucleusMice, SCIDProto-Oncogene Proteins