Embryonic Stem CellsStem CellsCell DifferentiationClone CellsHematopoietic Stem CellsPluripotent Stem CellsAdult Stem CellsStem Cell TransplantationCell Culture TechniquesOctamer Transcription Factor-3Induced Pluripotent Stem CellsEmbryo ResearchEmbryo, MammalianCell LineageCell LineTeratomaNeural Stem CellsEmbryoid BodiesCells, CulturedStage-Specific Embryonic AntigensSOXB1 Transcription FactorsGene Expression Regulation, DevelopmentalEndodermCell ProliferationFeeder CellsMultipotent Stem CellsGerm LayersTotipotent Stem CellsStem Cell ResearchHematopoietic Stem Cell TransplantationStem Cell NicheHomeodomain ProteinsMesenchymal Stromal CellsKaryotypingBone Morphogenetic Protein 4Gene Expression ProfilingMesenchymal Stem Cell TransplantationCoculture TechniquesReverse Transcriptase Polymerase Chain ReactionFlow CytometryRegenerative MedicineActivinsMice, SCIDBiological MarkersCell SeparationSignal TransductionStem Cell FactorNuclear ReprogrammingGreen Fluorescent ProteinsMyocytes, CardiacNeural PlateTranscription FactorsGene Expression RegulationBlastocystHematopoiesisNeuronsCell SurvivalNodal ProteinImmunohistochemistryGene TargetingLentivirusEmbryo Culture TechniquesEpigenesis, GeneticCulture Media, Serum-FreeTissue EngineeringFetal Stem CellsFibroblastsGerm CellsGene ExpressionPhenotypeRegenerationCulture Media, ConditionedNeoplastic Stem CellsBase SequenceMesodermCell DedifferentiationOligonucleotide Array Sequence AnalysisCloning, OrganismSOXF Transcription FactorsRNA, MessengerCell- and Tissue-Based TherapyCell ShapeMice, Inbred C57BLChimeraAntigens, CD34Cell TransplantationTransgenesPlant StemsX Chromosome InactivationModels, BiologicalBone Morphogenetic ProteinsEmbryonal Carcinoma Stem CellsEmbryonic DevelopmentColony-Forming Units AssayTime FactorsMolecular Sequence DataGenetic VectorsBlastocyst Inner Cell MassLeukemia Inhibitory FactorBone Marrow Cells