Induced Pluripotent Stem CellsPluripotent Stem CellsEmbryonic Stem CellsStem CellsNuclear ReprogrammingCell DifferentiationOctamer Transcription Factor-3Cell Culture TechniquesFeeder CellsSOXB1 Transcription FactorsEmbryo, MammalianBlastocystStem Cell TransplantationEmbryo Culture TechniquesCell DedifferentiationCell LineageHematopoietic Stem CellsRegenerative MedicineGerm LayersAdult Stem CellsEmbryoid BodiesTeratomaNeural Stem CellsCell LineStage-Specific Embryonic AntigensCells, CulturedStem Cell ResearchGene Expression Regulation, DevelopmentalMultipotent Stem CellsFibroblastsStem Cell NicheEmbryo ResearchEmbryonic DevelopmentKruppel-Like Transcription FactorsHematopoietic Stem Cell TransplantationGerm CellsMesenchymal Stromal CellsHomeodomain ProteinsCell- and Tissue-Based TherapyEpigenesis, GeneticCell ProliferationTotipotent Stem CellsGene Expression ProfilingTranscription FactorsLentivirusCell SeparationBlastocyst Inner Cell MassMesenchymal Stem Cell TransplantationEmbryo ImplantationRegenerationBlastomeresEndodermKaryotypingBiological MarkersStem Cell FactorFlow CytometryMyocytes, CardiacLeukemia Inhibitory FactorEmbryonal Carcinoma Stem CellsMice, SCIDModels, BiologicalChimeraGene Expression RegulationReverse Transcriptase Polymerase Chain ReactionSignal TransductionEmbryo, NonmammalianPhenotypeCoculture TechniquesTissue EngineeringNeuronsBone Marrow CellsTransduction, GeneticPregnancyMice, Inbred C57BLProto-Oncogene Proteins c-mycGene ExpressionHematopoiesisFertilization in VitroGenetic VectorsNeoplastic Stem CellsCryopreservationResearch Embryo CreationChick EmbryoImmunohistochemistryX Chromosome InactivationTransgenesFibroblast Growth Factor 5Molecular Sequence DataEmbryonic and Fetal DevelopmentEctodermBase SequenceFetal Stem CellsDNA MethylationAntigens, CD15Cloning, OrganismGreen Fluorescent ProteinsPlant StemsTime FactorsActivinsRNA, Messenger