Stem CellsEmbryo, MammalianBlastocystBlastomeresAdult Stem CellsCleavage Stage, OvumEmbryonic DevelopmentStem Cell TransplantationEmbryonic Stem CellsHematopoietic Stem CellsEmbryo, NonmammalianMorulaCell DifferentiationZygoteMammalsNeural Stem CellsEmbryonic and Fetal DevelopmentStem Cell NichePluripotent Stem CellsEmbryo ImplantationGene Expression Regulation, DevelopmentalChick EmbryoHematopoietic Stem Cell TransplantationCells, CulturedFertilization in VitroCell LineageOocytesInduced Pluripotent Stem CellsMolecular Sequence DataPregnancyMultipotent Stem CellsCell LineNeuronsMesenchymal Stem Cell TransplantationNerve RegenerationMice, Inbred C57BLCell ProliferationRegenerationFetal ViabilityUrochordataNeurogenesisStem Cell FactorMesenchymal Stromal CellsLateral VentriclesCulture TechniquesRNA, MessengerEmbryo Culture TechniquesEmbryo TransferCryopreservationTotipotent Stem CellsBase SequenceEpendymaSignal TransductionTime FactorsTranscription FactorsBromodeoxyuridineCricetinaeCell DivisionCell CountAmino Acid SequenceOctamer Transcription Factor-3Gene Expression RegulationStem Cell ResearchNerve Tissue ProteinsIn Situ HybridizationCerebral VentriclesGreen Fluorescent ProteinsFallopian TubesImmunohistochemistryCulture MediaNestinZona PellucidaPlant StemsReverse Transcriptase Polymerase Chain ReactionModels, BiologicalMice, TransgenicFetal Stem CellsMice, Inbred ICRCell SeparationProsencephalonCell NucleusGene ExpressionCell SurvivalAlpha-AmanitinPhenotypeTranscription, GeneticMutationNeurogliaNuclear Transfer TechniquesTransfectionAxonsCattleBrainMice, Inbred StrainsHematopoietic Stem Cell MobilizationOvumEmbryo LossHeLa CellsCloning, OrganismMesoderm