Cloning, OrganismPluripotent Stem CellsInduced Pluripotent Stem CellsEmbryo, MammalianStem CellsNuclear Transfer TechniquesBlastocystEmbryonic Stem CellsEmbryonic DevelopmentEmbryo ImplantationEmbryo, NonmammalianNuclear ReprogrammingEmbryo Culture TechniquesBlastomeresCell DifferentiationChick EmbryoEctogenesisEmbryonic and Fetal DevelopmentFertilization in VitroEmbryo ResearchGene Expression Regulation, DevelopmentalOctamer Transcription Factor-3Hematopoietic Stem CellsParthenogenesisStem Cell TransplantationEmbryo TransferAdult Stem CellsPregnancyMorulaOocytesCell LineageCells, CulturedNeural Stem CellsMolecular Sequence DataCryopreservationCloning, MolecularCell Culture TechniquesGerm LayersHematopoietic Stem Cell TransplantationStem Cell NicheFibroblastsBase SequenceEmbryo DispositionEpigenesis, GeneticIn Vitro Oocyte Maturation TechniquesMultipotent Stem CellsPersonhoodCell LineBeginning of Human LifeSOXB1 Transcription FactorsCell DedifferentiationMesenchymal Stromal CellsAmino Acid SequenceZygoteRegenerative MedicineMesenchymal Stem Cell TransplantationTotipotent Stem CellsHomeodomain ProteinsStem Cell ResearchTeratomaStem Cell FactorCulture TechniquesTranscription FactorsEmbryoid BodiesHydroxamic AcidsEmbryo LossFetusMice, Inbred C57BLDNA MethylationCell NucleusRNA, MessengerCattlePregnancy RateFeeder CellsGerm CellsPhenotypeTime FactorsPreimplantation DiagnosisCell ProliferationResearch Embryo CreationSignal TransductionGene Expression ProfilingCleavage Stage, OvumGene ExpressionIn Situ HybridizationModels, BiologicalMosaicismCulture MediaStage-Specific Embryonic AntigensMetaphaseImmunohistochemistryMesodermCell SeparationSingle Embryo TransferSperm Injections, IntracytoplasmicChimeraEndodermMutationGene Expression RegulationValue of Life