Preimplantation DiagnosisEmbryonic Stem CellsStem CellsBlastocystEmbryo, MammalianEmbryonic DevelopmentPluripotent Stem CellsCell DifferentiationFertilization in VitroStem Cell TransplantationCryopreservationHematopoietic Stem CellsEmbryo TransferEmbryo ResearchPregnancyEmbryo ImplantationBlastomeresAdult Stem CellsInduced Pluripotent Stem CellsOctamer Transcription Factor-3Gene Expression Regulation, DevelopmentalCell LineageOocytesEmbryo, NonmammalianEmbryonic and Fetal DevelopmentEmbryo Culture TechniquesCell Culture TechniquesNeural Stem CellsChick EmbryoStem Cell NicheHematopoietic Stem Cell TransplantationCells, CulturedMorulaMultipotent Stem CellsCell LineTotipotent Stem CellsZygoteMesenchymal Stromal CellsMesenchymal Stem Cell TransplantationHomeodomain ProteinsEmbryoid BodiesGerm LayersSOXB1 Transcription FactorsCleavage Stage, OvumTeratomaCloning, OrganismStem Cell FactorCell ProliferationStem Cell ResearchTranscription FactorsChimeraEmbryo DispositionEndodermBase SequenceGene Expression ProfilingReverse Transcriptase Polymerase Chain ReactionMolecular Sequence DataMice, Inbred C57BLEctogenesisSignal TransductionRNA, MessengerNuclear ReprogrammingLeukemia Inhibitory FactorGerm CellsBeginning of Human LifeParthenogenesisEmbryo LossPersonhoodGene ExpressionTime FactorsCoculture TechniquesFeeder CellsPhenotypeCulture TechniquesImmunohistochemistryFetal Stem CellsGene TargetingCell SeparationRegenerative MedicineMesodermGene Expression RegulationStage-Specific Embryonic AntigensHematopoiesisGreen Fluorescent ProteinsBiological MarkersBlastocyst Inner Cell MassPlant StemsFlow CytometryNuclear Transfer TechniquesCulture MediaModels, BiologicalAneuploidyTrophoblastsNeoplastic Stem CellsKaryotypingRegenerationEpigenesis, GeneticBone Morphogenetic Protein 4NeuronsResearch Embryo Creation