Embryonic Stem CellsStem CellsEmbryo, MammalianPluripotent Stem CellsCell DifferentiationStem Cell TransplantationOctamer Transcription Factor-3Induced Pluripotent Stem CellsPrimitive StreakCell LineageCell Culture TechniquesGerm LayersBlastocystCell LineGene Expression Regulation, DevelopmentalTeratomaEmbryo ImplantationEmbryo ResearchHematopoietic Stem CellsEmbryonic DevelopmentBlastomeresCells, CulturedHomeodomain ProteinsAdult Stem CellsSOXB1 Transcription FactorsKaryotypingEmbryo, NonmammalianFertilization in VitroEmbryonic and Fetal DevelopmentChick EmbryoTranscription FactorsHematopoietic Stem Cell TransplantationNeural Stem CellsStem Cell NicheEmbryo Culture TechniquesTransgenesGene Expression ProfilingPregnancyPersonhoodSignal TransductionReverse Transcriptase Polymerase Chain ReactionMultipotent Stem CellsCryopreservationBeginning of Human LifeDNA-Binding ProteinsEmbryo DispositionCloning, OrganismMesenchymal Stem Cell TransplantationMesenchymal Stromal CellsStem Cell FactorTotipotent Stem CellsEmbryo TransferMolecular Sequence DataCell ProliferationBase SequenceChimeraImmunohistochemistryCloning, MolecularMorulaZygoteCulture TechniquesGene Expression RegulationPregnancy RateStem Cell ResearchFlow CytometryTime FactorsPreimplantation DiagnosisValue of LifeLifePlant StemsAmino Acid SequenceMosaicismMice, Inbred C57BLRNA, MessengerMesodermPhenotypeFetal Stem CellsOocytesCoculture TechniquesAnatomy, ArtisticTheologyEctogenesisModels, BiologicalGerm CellsNeuronsEmbryologyResearch Embryo CreationGene ExpressionCell SeparationIncubatorsHematopoiesisCulture MediaSperm Injections, IntracytoplasmicEndodermEmbryo LossEmbryoid BodiesFeeder CellsTrophoblastsNeoplastic Stem CellsLeukemia Inhibitory Factor