ParthenogenesisEmbryonic Stem CellsStem CellsPluripotent Stem CellsCell DifferentiationStem Cell TransplantationOocytesHematopoietic Stem CellsAdult Stem CellsInduced Pluripotent Stem CellsEmbryo, MammalianOctamer Transcription Factor-3Neural Stem CellsCell LineageHematopoietic Stem Cell TransplantationStem Cell NicheCell Culture TechniquesMultipotent Stem CellsCells, CulturedMesenchymal Stem Cell TransplantationMesenchymal Stromal CellsCell LineStem Cell FactorGene Expression Regulation, DevelopmentalEmbryoid BodiesSOXB1 Transcription FactorsEmbryo ResearchCell ProliferationStem Cell ResearchTotipotent Stem CellsTeratomaHomeodomain ProteinsBlastocystFetal Stem CellsGerm LayersPlant StemsGene Expression ProfilingChimeraRegenerative MedicineCell SeparationSignal TransductionReverse Transcriptase Polymerase Chain ReactionLeukemia Inhibitory FactorEndodermTranscription FactorsFlow CytometryMice, Inbred C57BLHematopoiesisNeoplastic Stem CellsGene TargetingNuclear ReprogrammingStage-Specific Embryonic AntigensRegenerationEmbryonic DevelopmentGerm CellsCoculture TechniquesGreen Fluorescent ProteinsHematopoietic Stem Cell MobilizationGene Expression RegulationBiological MarkersBone Marrow CellsFeeder CellsNeuronsMice, SCIDBone Morphogenetic Protein 4Cell SurvivalGene ExpressionOogenesisPhenotypeEpigenesis, GeneticCell DedifferentiationMyocytes, CardiacImmunohistochemistryTissue EngineeringAntigens, CD34RNA, MessengerMice, TransgenicCell- and Tissue-Based TherapyModels, BiologicalEmbryo Culture TechniquesTime FactorsNestinOocyte DonationColony-Forming Units AssayBase SequenceKaryotypingActivinsMice, KnockoutEmbryonal Carcinoma Stem CellsTransplantation, AutologousLentivirusTransplantation, HomologousPeripheral Blood Stem Cell TransplantationNeurogenesisDNA-Binding ProteinsSpermatogoniaMolecular Sequence DataMesodermFibroblastsOligonucleotide Array Sequence Analysis