Embryonic Stem CellsStem CellsNuclear Transfer TechniquesCloning, OrganismCell DifferentiationPluripotent Stem CellsAdult Stem CellsStem Cell TransplantationStem Cell NicheHematopoietic Stem CellsCell LineagePlanariansTurbellariaGerm CellsMultipotent Stem CellsEmbryo, MammalianRegenerationInduced Pluripotent Stem CellsOctamer Transcription Factor-3Gene Expression Regulation, DevelopmentalCell ProliferationCells, CulturedBlastocystNeural Stem CellsHematopoietic Stem Cell TransplantationCell Culture TechniquesCord Blood Stem Cell TransplantationSTAT Transcription FactorsNuclear ReprogrammingParthenogenesisEmbryonic DevelopmentTotipotent Stem CellsEmbryo Culture TechniquesSignal TransductionEmbryo TransferCell LineNeoplastic Stem CellsMesenchymal Stem Cell TransplantationFetal BloodMesenchymal Stromal CellsDrosophila ProteinsSOXB1 Transcription FactorsStem Cell FactorEmbryoid BodiesEmbryo ResearchOvaryTestisResearch Embryo CreationStem Cell ResearchGene Expression RegulationOocytesTeratomaHelminth ProteinsMice, Inbred C57BLChimeraDrosophilaHomeodomain ProteinsModels, BiologicalCell DivisionDrosophila melanogasterCell DedifferentiationGene Expression ProfilingFibroblastsFetal Stem CellsReverse Transcriptase Polymerase Chain ReactionCell SeparationGene TargetingEpigenesis, GeneticEmbryonic and Fetal DevelopmentGreen Fluorescent ProteinsGerm LayersPlant StemsGene Transfer TechniquesTranscription FactorsRegenerative MedicineFlow CytometryAnimals, Genetically ModifiedEndodermLeukemia Inhibitory FactorCell NucleusHematopoiesisStage-Specific Embryonic AntigensBiological MarkersFertilization in VitroMorulaCoculture TechniquesHematopoietic Stem Cell MobilizationPregnancyBone Marrow CellsGene ExpressionDNA MethylationFeeder CellsMice, SCIDPhenotypeNeuronsCattleMice, TransgenicGenetic VectorsBone Morphogenetic Protein 4Blastomeres