Embryonic Stem CellsEmbryo Culture TechniquesStem CellsCell DifferentiationPluripotent Stem CellsAdult Stem CellsHematopoietic Stem CellsStem Cell TransplantationInduced Pluripotent Stem CellsCell Culture TechniquesEmbryo, MammalianEmbryo ResearchFeeder CellsOctamer Transcription Factor-3BlastocystCell LineageCell LineNeural Stem CellsTeratomaCells, CulturedEmbryoid BodiesHematopoietic Stem Cell TransplantationStem Cell NicheMultipotent Stem CellsStage-Specific Embryonic AntigensGene Expression Regulation, DevelopmentalTotipotent Stem CellsMesenchymal Stromal CellsSOXB1 Transcription FactorsStem Cell ResearchGerm LayersCell ProliferationMesenchymal Stem Cell TransplantationEndodermHomeodomain ProteinsEmbryonic DevelopmentGene Expression ProfilingKaryotypingStem Cell FactorCoculture TechniquesBone Morphogenetic Protein 4Regenerative MedicineReverse Transcriptase Polymerase Chain ReactionFlow CytometryBiological MarkersCell SeparationBlastomeresMice, SCIDSignal TransductionActivinsNuclear ReprogrammingEmbryo ImplantationTranscription FactorsBeginning of Human LifeCryopreservationHematopoiesisFetal Stem CellsGreen Fluorescent ProteinsCloning, OrganismEmbryo DispositionGene Expression RegulationImmunohistochemistryNeuronsMyocytes, CardiacCell SurvivalGerm CellsPlant StemsNeural PlateRegenerationFertilization in VitroNeoplastic Stem CellsMesodermTissue EngineeringLentivirusPhenotypeFibroblastsNodal ProteinEpigenesis, GeneticGene TargetingGene ExpressionTime FactorsModels, BiologicalEmbryo, NonmammalianCell DedifferentiationEmbryonic and Fetal DevelopmentBase SequenceCulture Media, Serum-FreeMice, Inbred C57BLCulture Media, ConditionedCell- and Tissue-Based TherapyResearch Embryo CreationRNA, MessengerPregnancyBone Marrow CellsAntigens, CD34ChimeraCulture MediaHematopoietic Stem Cell MobilizationBlastocyst Inner Cell MassOligonucleotide Array Sequence Analysis