Cloning, OrganismEmbryo, MammalianNuclear Transfer TechniquesStem CellsBlastocystEmbryonic DevelopmentCloning, MolecularEmbryo ImplantationEmbryo, NonmammalianBlastomeresEmbryonic Stem CellsEmbryo Culture TechniquesEctogenesisChick EmbryoEmbryonic and Fetal DevelopmentFertilization in VitroEmbryo ResearchGene Expression Regulation, DevelopmentalStem Cell TransplantationParthenogenesisHematopoietic Stem CellsEmbryo TransferOocytesPregnancyMorulaAdult Stem CellsPluripotent Stem CellsMolecular Sequence DataCell DifferentiationBase SequenceNuclear ReprogrammingEmbryo DispositionHematopoietic Stem Cell TransplantationCryopreservationStem Cell NicheAmino Acid SequenceIn Vitro Oocyte Maturation TechniquesPersonhoodNeural Stem CellsOctamer Transcription Factor-3Beginning of Human LifeInduced Pluripotent Stem CellsCells, CulturedCell LineageMultipotent Stem CellsZygoteMesenchymal Stem Cell TransplantationEpigenesis, GeneticEmbryo LossHydroxamic AcidsStem Cell FactorMesenchymal Stromal CellsFibroblastsCulture TechniquesPregnancy RateCattleRNA, MessengerDNA, ComplementaryFetusCell NucleusPreimplantation DiagnosisCleavage Stage, OvumSequence Homology, Amino AcidMice, Inbred C57BLIn Situ HybridizationTotipotent Stem CellsMetaphaseSingle Embryo TransferSperm Injections, IntracytoplasmicCell LineMosaicismMesodermDNA MethylationStem Cell ResearchLifeValue of LifeHomeodomain ProteinsGene ExpressionTranscription FactorsResearch Embryo CreationEmbryologyTime FactorsPlant StemsZebrafishAbattoirsSus scrofaDNA (Cytosine-5-)-MethyltransferaseMorphogenesisAcetylationPhenotypeAnatomy, ArtisticOocystsFetal Stem CellsTheologyIncubatorsFetal ViabilitySignal TransductionMutationHistonesSwine