Embryonic Stem CellsStem CellsCell CycleCell DifferentiationPluripotent Stem CellsStem Cell TransplantationEmbryo, MammalianOctamer Transcription Factor-3Hematopoietic Stem CellsInduced Pluripotent Stem CellsCell LineageCell Culture TechniquesCell Cycle ProteinsAdult Stem CellsCell LineCells, CulturedNeural Stem CellsEmbryoid BodiesCell ProliferationGene Expression Regulation, DevelopmentalEmbryo ResearchSOXB1 Transcription FactorsTeratomaMultipotent Stem CellsStem Cell NicheHematopoietic Stem Cell TransplantationHomeodomain ProteinsTotipotent Stem CellsTranscription FactorsGene Expression ProfilingGerm LayersSignal TransductionFlow CytometryMesenchymal Stromal CellsMesenchymal Stem Cell TransplantationReverse Transcriptase Polymerase Chain ReactionCell Cycle CheckpointsGene TargetingEndodermLeukemia Inhibitory FactorChimeraStem Cell ResearchGene Expression RegulationCell DivisionStem Cell FactorBlastocystNuclear ReprogrammingStage-Specific Embryonic AntigensDNA-Binding ProteinsGreen Fluorescent ProteinsCell SeparationG1 PhaseFeeder CellsCell SurvivalMice, Inbred C57BLRegenerative MedicineApoptosisModels, BiologicalNeuronsBone Morphogenetic Protein 4RNA, MessengerGene ExpressionHematopoiesisBiological MarkersCoculture TechniquesGerm CellsPhenotypeBase SequenceTime FactorsMitosisMyocytes, CardiacMolecular Sequence DataEmbryonic DevelopmentImmunohistochemistryFibroblastsEpigenesis, GeneticS PhaseMice, SCIDFetal Stem CellsHistonesRegenerationMice, TransgenicOligonucleotide Array Sequence AnalysisTranscription, GeneticPromoter Regions, GeneticCell DedifferentiationMice, KnockoutNeoplastic Stem CellsActivinsNuclear ProteinsKaryotypingCell Line, TumorCloning, OrganismCyclinsPlant StemsMutationTretinoinTransfectionBlotting, WesternCulture Media, Serum-Free