Cloning, OrganismEmbryo, MammalianNuclear Transfer TechniquesStem CellsBlastocystEmbryonic DevelopmentEmbryo ImplantationEmbryonic Stem CellsEmbryo, NonmammalianEmbryo Culture TechniquesBlastomeresChick EmbryoEctogenesisEmbryonic and Fetal DevelopmentFertilization in VitroEmbryo ResearchStem Cell TransplantationGene Expression Regulation, DevelopmentalParthenogenesisHematopoietic Stem CellsEmbryo TransferPluripotent Stem CellsPregnancyOocytesMorulaClone CellsAdult Stem CellsCloning, MolecularMolecular Sequence DataCell DifferentiationNuclear ReprogrammingBase SequenceInduced Pluripotent Stem CellsOctamer Transcription Factor-3CryopreservationEmbryo DispositionHematopoietic Stem Cell TransplantationAmino Acid SequenceStem Cell NicheIn Vitro Oocyte Maturation TechniquesNeural Stem CellsPersonhoodCells, CulturedCell LineageBeginning of Human LifeMultipotent Stem CellsZygoteFibroblastsEpigenesis, GeneticMesenchymal Stem Cell TransplantationCell LineMesenchymal Stromal CellsHydroxamic AcidsEmbryo LossCulture TechniquesStem Cell FactorRNA, MessengerCattlePregnancy RateFetusCell NucleusMice, Inbred C57BLCell Culture TechniquesTotipotent Stem CellsPreimplantation DiagnosisCleavage Stage, OvumTime FactorsPhenotypeDNA, ComplementaryIn Situ HybridizationGerm LayersMetaphaseMesodermDNA MethylationTranscription FactorsHomeodomain ProteinsMosaicismSingle Embryo TransferSperm Injections, IntracytoplasmicGene ExpressionMutationStem Cell ResearchSequence Homology, Amino AcidValue of LifeLifeCulture MediaEmbryologyResearch Embryo CreationPlant StemsSignal TransductionDNAImmunohistochemistryZebrafishAbattoirsMorphogenesisSus scrofaDNA (Cytosine-5-)-MethyltransferaseAcetylationModels, BiologicalOocysts