Pluripotent Stem CellsEmbryonic Stem CellsInduced Pluripotent Stem CellsCell DifferentiationStem CellsEmbryo Culture TechniquesBlastocystEmbryo, MammalianCell Culture TechniquesFeeder CellsOctamer Transcription Factor-3Nuclear ReprogrammingCell LineageCell LineStem Cell TransplantationHematopoietic Stem CellsGerm LayersGene Expression Regulation, DevelopmentalAdult Stem CellsEmbryonic DevelopmentSOXB1 Transcription FactorsEmbryo ResearchCells, CulturedEmbryo ImplantationBlastomeresNeural Stem CellsCell DedifferentiationMultipotent Stem CellsTranscription FactorsHomeodomain ProteinsEmbryo, NonmammalianEmbryoid BodiesRegenerative MedicineStage-Specific Embryonic AntigensTeratomaGerm CellsMesenchymal Stromal CellsChick EmbryoTotipotent Stem CellsFertilization in VitroStem Cell NicheCell ProliferationPregnancyEmbryonic and Fetal DevelopmentMolecular Sequence DataBlastocyst Inner Cell MassHematopoietic Stem Cell TransplantationSignal TransductionBase SequenceGene Expression ProfilingFibroblast Growth Factor 5EndodermGene Expression RegulationRNA, MessengerPersonhoodEpigenesis, GeneticCryopreservationPhenotypeEctodermFibroblastsBeginning of Human LifeEmbryonal Carcinoma Stem CellsCell SeparationReverse Transcriptase Polymerase Chain ReactionMesenchymal Stem Cell TransplantationBiological MarkersLeukemia Inhibitory FactorModels, BiologicalMice, Inbred C57BLCell DivisionGene ExpressionImmunohistochemistryStem Cell FactorEmbryo DispositionDNA-Binding ProteinsFlow CytometryTime FactorsRegenerationMesodermStem Cell ResearchNeuronsKruppel-Like Transcription FactorsCloning, OrganismAmino Acid SequenceBone Marrow CellsEmbryo TransferKaryotypingChimeraIn Situ HybridizationCloning, MolecularGrowth Differentiation Factor 3Transcription, GeneticTretinoinCoculture TechniquesMice, TransgenicCulture TechniquesZygoteHematopoiesisFetal Stem CellsAntigens, CD15