Embryonic Stem CellsEmbryo Culture TechniquesNuclear Transfer TechniquesStem CellsPluripotent Stem CellsCell DifferentiationCloning, OrganismEmbryo, MammalianCell Culture TechniquesInduced Pluripotent Stem CellsBlastocystEmbryo ResearchStem Cell TransplantationFeeder CellsOctamer Transcription Factor-3Cell LineCell LineageHematopoietic Stem CellsTeratomaEmbryonic DevelopmentCells, CulturedAdult Stem CellsEmbryoid BodiesGene Expression Regulation, DevelopmentalNeural Stem CellsTotipotent Stem CellsStage-Specific Embryonic AntigensNuclear ReprogrammingGerm LayersSOXB1 Transcription FactorsBlastomeresEndodermKaryotypingParthenogenesisEmbryo TransferHomeodomain ProteinsMultipotent Stem CellsCell ProliferationGene Expression ProfilingFertilization in VitroResearch Embryo CreationStem Cell ResearchMesenchymal Stromal CellsHematopoietic Stem Cell TransplantationStem Cell NicheBone Morphogenetic Protein 4Coculture TechniquesReverse Transcriptase Polymerase Chain ReactionEmbryonic and Fetal DevelopmentFibroblastsEmbryo ImplantationBiological MarkersCryopreservationMesenchymal Stem Cell TransplantationPregnancyCell SeparationFlow CytometryRegenerative MedicineOocytesActivinsGreen Fluorescent ProteinsMice, SCIDBeginning of Human LifeTranscription FactorsCell DedifferentiationSignal TransductionEpigenesis, GeneticEmbryo DispositionImmunohistochemistryGene Expression RegulationBlastocyst Inner Cell MassGerm CellsStem Cell FactorGene TargetingMyocytes, CardiacChimeraNeuronsTime FactorsBase SequenceNeural PlateCulture MediaGene ExpressionEmbryo, NonmammalianCell SurvivalHematopoiesisMorulaPhenotypeCulture Media, Serum-FreeNodal ProteinMesodermMolecular Sequence DataModels, BiologicalLentivirusMice, Inbred C57BLRNA, MessengerCell NucleusTissue EngineeringTransgenesCulture Media, ConditionedOligonucleotide Array Sequence Analysis