Pluripotent Stem CellsStem CellsEmbryonic Stem CellsInduced Pluripotent Stem CellsCell DifferentiationStem Cell TransplantationHematopoietic Stem CellsEmbryo Culture TechniquesBlastocystCell Culture TechniquesAdult Stem CellsEmbryo, MammalianStem Cell FactorOctamer Transcription Factor-3Feeder CellsCell LineageStem Cell ResearchNeural Stem CellsNuclear ReprogrammingHematopoietic Stem Cell TransplantationMesenchymal Stromal CellsCell LineCells, CulturedRegenerative MedicineHematopoietic Cell Growth FactorsGerm LayersMultipotent Stem CellsStem Cell NicheEmbryo ResearchSOXB1 Transcription FactorsEmbryonic DevelopmentGene Expression Regulation, DevelopmentalAntigens, CD34Mice, SCIDEmbryo ImplantationBone Marrow CellsMesenchymal Stem Cell TransplantationBlastomeresCell DedifferentiationHematopoiesisCell ProliferationCell SeparationTotipotent Stem CellsStage-Specific Embryonic AntigensEmbryoid BodiesMice, Inbred NODColony-Forming Units AssayGerm CellsGene Expression ProfilingTeratomaHomeodomain ProteinsProto-Oncogene Proteins c-kitEmbryo, NonmammalianFlow CytometryFetal BloodTransplantation, HeterologousFertilization in VitroBlastocyst Inner Cell MassTranscription FactorsChick EmbryoBiological MarkersPhenotypePregnancyEmbryonic and Fetal DevelopmentTissue EngineeringFetal Stem CellsImmunohistochemistryCell DivisionFibroblast Growth Factor 5Plant StemsRegenerationNeuronsEpigenesis, GeneticMolecular Sequence DataCryopreservationBase SequencePersonhoodTime FactorsEndodermSignal TransductionAntigens, CDEmbryonal Carcinoma Stem CellsRecombinant ProteinsBeginning of Human LifeReverse Transcriptase Polymerase Chain ReactionNeoplastic Stem CellsFibroblastsEctodermHematopoietic Stem Cell MobilizationMice, Inbred C57BLModels, BiologicalLeukemia Inhibitory FactorEmbryo DispositionGene ExpressionGene Expression RegulationCell SurvivalCoculture TechniquesTransduction, GeneticCloning, OrganismChimera