Embryonic Stem CellsStem CellsCell DifferentiationPluripotent Stem CellsAdult Stem CellsCell CycleHematopoietic Stem CellsStem Cell TransplantationCell Culture TechniquesOctamer Transcription Factor-3Induced Pluripotent Stem CellsEmbryo ResearchEmbryo, MammalianCell LineageCell LineTeratomaNeural Stem CellsCells, CulturedEmbryoid BodiesStage-Specific Embryonic AntigensCell ProliferationSOXB1 Transcription FactorsGene Expression Regulation, DevelopmentalEndodermFeeder CellsMultipotent Stem CellsGerm LayersTotipotent Stem CellsStem Cell ResearchHomeodomain ProteinsStem Cell NicheHematopoietic Stem Cell TransplantationMesenchymal Stromal CellsGene Expression ProfilingBone Morphogenetic Protein 4KaryotypingFlow CytometryMesenchymal Stem Cell TransplantationReverse Transcriptase Polymerase Chain ReactionCoculture TechniquesCell Cycle ProteinsRegenerative MedicineSignal TransductionActivinsBiological MarkersMice, SCIDCell SeparationTranscription FactorsGene Expression RegulationStem Cell FactorGreen Fluorescent ProteinsCell SurvivalNuclear ReprogrammingMyocytes, CardiacNeuronsNeural PlateBlastocystHematopoiesisImmunohistochemistryNodal ProteinFibroblastsGene TargetingCulture Media, Serum-FreeEpigenesis, GeneticLentivirusEmbryo Culture TechniquesFetal Stem CellsTissue EngineeringGerm CellsCell DivisionModels, BiologicalGene ExpressionRegenerationOligonucleotide Array Sequence AnalysisTime FactorsPhenotypeCulture Media, ConditionedNeoplastic Stem CellsCell DedifferentiationRNA, MessengerCell ShapeMesodermSOXF Transcription FactorsCloning, OrganismEmbryonic DevelopmentCell- and Tissue-Based TherapyDNA-Binding ProteinsCell TransplantationAntigens, CD34Mice, Inbred C57BLPlant StemsX Chromosome InactivationBone Morphogenetic ProteinsTransgenesEmbryonal Carcinoma Stem CellsColony-Forming Units AssayChimeraMicroRNAsNeurogenesisApoptosis