Embryonic Stem CellsCloning, OrganismAdult Stem CellsStem CellsNuclear Transfer TechniquesEmbryo, MammalianCell DifferentiationStem Cell TransplantationPluripotent Stem CellsClone CellsHematopoietic Stem CellsEmbryo ResearchCell LineageBlastocystInduced Pluripotent Stem CellsMultipotent Stem CellsStem Cell NicheOctamer Transcription Factor-3Embryo ImplantationNeural Stem CellsMesenchymal Stromal CellsEmbryonic DevelopmentCloning, MolecularHematopoietic Stem Cell TransplantationCell Culture TechniquesBlastomeresCells, CulturedGene Expression Regulation, DevelopmentalMesenchymal Stem Cell TransplantationCell LineEmbryo, NonmammalianCell ProliferationStem Cell ResearchEmbryonic and Fetal DevelopmentRegenerationFertilization in VitroStem Cell FactorChick EmbryoTotipotent Stem CellsRegenerative MedicineEmbryo Culture TechniquesPersonhoodPregnancySOXB1 Transcription FactorsBeginning of Human LifeHomeodomain ProteinsMolecular Sequence DataCryopreservationBase SequenceCell SeparationSignal TransductionFetal Stem CellsEmbryo DispositionPlanariansGerm LayersEmbryoid BodiesTranscription FactorsGene Expression ProfilingBone Marrow CellsMice, Inbred C57BLNeoplastic Stem CellsTeratomaFlow CytometryReverse Transcriptase Polymerase Chain ReactionGerm CellsCell- and Tissue-Based TherapyImmunohistochemistryPhenotypeCoculture TechniquesRNA, MessengerPlant StemsGene Expression RegulationModels, BiologicalTime FactorsGene ExpressionGreen Fluorescent ProteinsEmbryo TransferNuclear ReprogrammingBiological MarkersMesodermTissue EngineeringHematopoiesisChimeraEndodermCell DivisionAmino Acid SequenceCell DedifferentiationCell SurvivalZygoteResearch Embryo CreationMice, TransgenicNeuronsHematopoietic Stem Cell MobilizationSpermatogoniaValue of LifeFeeder CellsMorulaEpigenesis, GeneticCulture TechniquesPreimplantation Diagnosis