Embryonic Stem CellsCell DifferentiationStem CellsPluripotent Stem CellsEmbryo, MammalianEmbryoid BodiesCell LineageCells, CulturedOctamer Transcription Factor-3Cell LineGene Expression Regulation, DevelopmentalCell Culture TechniquesHematopoietic Stem CellsStem Cell TransplantationLeukemia Inhibitory FactorHomeodomain ProteinsTeratomaTranscription FactorsGene TargetingCell ProliferationReverse Transcriptase Polymerase Chain ReactionGreen Fluorescent ProteinsEndodermFetal ProteinsSignal TransductionMyocytes, CardiacGene Expression RegulationMice, Inbred C57BLInduced Pluripotent Stem CellsGene Expression ProfilingRNA, MessengerTretinoinFlow CytometryAdult Stem CellsMice, KnockoutGene ExpressionDNA-Binding ProteinsMolecular Sequence DataBase SequenceMice, TransgenicCell SeparationNeural Stem CellsPhenotypeImmunohistochemistryMesodermBiological MarkersPromoter Regions, GeneticNeuronsSOXB1 Transcription FactorsTransfectionChimeraCell SurvivalTime FactorsGenetic VectorsMultipotent Stem CellsTranscription, GeneticMesenchymal Stromal CellsOligonucleotide Array Sequence AnalysisEmbryo ResearchHematopoiesisTotipotent Stem CellsStem Cell NicheFibroblastsBlastocystBlotting, WesternLuminescent ProteinsHematopoietic Stem Cell TransplantationCell DivisionEmbryonic DevelopmentGerm LayersEmbryo, NonmammalianCoculture TechniquesMesenchymal Stem Cell TransplantationGerm CellsStem Cell FactorModels, BiologicalTrans-ActivatorsDNA PrimersBone Morphogenetic Protein 4ApoptosisStem Cell ResearchBone Marrow CellsNuclear ReprogrammingGenes, ReporterEpimediumEpigenesis, GeneticEmbryonal Carcinoma Stem CellsStage-Specific Embryonic AntigensCell CycleRepressor ProteinsRNA, Small InterferingUp-RegulationActivinsRegenerative MedicineFeeder CellsRegenerationMice, SCIDMicroscopy, FluorescenceNuclear ProteinsCarcinoma, Embryonal