Embryonic Stem CellsStem CellsCell DifferentiationPluripotent Stem CellsClone CellsHematopoietic Stem CellsEmbryo, MammalianEmbryo ResearchEmbryo DispositionStem Cell TransplantationOctamer Transcription Factor-3Cell Culture TechniquesCryopreservationInduced Pluripotent Stem CellsCell LineageCell LineTeratomaEmbryoid BodiesCells, CulturedGene Expression Regulation, DevelopmentalEmbryo TransferStage-Specific Embryonic AntigensSOXB1 Transcription FactorsNeural Stem CellsAdult Stem CellsBlastocystEndodermGerm LayersHomeodomain ProteinsFertilization in VitroTotipotent Stem CellsFeeder CellsCell ProliferationBone Morphogenetic Protein 4Gene Expression ProfilingMultipotent Stem CellsStem Cell ResearchReligion and ScienceEmbryo Culture TechniquesKaryotypingReverse Transcriptase Polymerase Chain ReactionBeginning of Human LifeCoculture TechniquesMesenchymal Stromal CellsStem Cell NicheFlow CytometryHematopoietic Stem Cell TransplantationActivinsBiological MarkersTranscription FactorsRegenerative MedicineNuclear ReprogrammingSignal TransductionGene TargetingMice, SCIDCell SeparationGreen Fluorescent ProteinsEmbryo ImplantationPregnancyPregnancy RateEmbryonic DevelopmentMesenchymal Stem Cell TransplantationMyocytes, CardiacGene Expression RegulationChimeraNeural PlateNeuronsNodal ProteinHematopoiesisLeukemia Inhibitory FactorEpigenesis, GeneticCell SurvivalImmunohistochemistryCloning, OrganismGerm CellsGene ExpressionMesodermPhenotypeBase SequenceStem Cell FactorCulture Media, Serum-FreeLentivirusFibroblastsRNA, MessengerMice, Inbred C57BLSOXF Transcription FactorsTissue EngineeringEmbryo, NonmammalianMolecular Sequence DataOligonucleotide Array Sequence AnalysisCell DedifferentiationCulture Media, ConditionedTransgenesFreezingTime FactorsModels, BiologicalBlastocyst Inner Cell MassBone Morphogenetic ProteinsSperm Injections, IntracytoplasmicCell Shape