Cell DifferentiationStem CellsEmbryonic Stem CellsHematopoietic Stem CellsStem Cell TransplantationAdult Stem CellsPluripotent Stem CellsCells, CulturedCell LineageGene Expression Regulation, DevelopmentalNeural Stem CellsStem Cell NicheHematopoietic Stem Cell TransplantationMesenchymal Stromal CellsEmbryo, MammalianInduced Pluripotent Stem CellsSignal TransductionCell ProliferationTranscription FactorsMultipotent Stem CellsCell LineCell DivisionMesenchymal Stem Cell TransplantationEmbryo, NonmammalianStem Cell FactorGene Expression RegulationMice, Inbred C57BLRNA, MessengerHomeodomain ProteinsMolecular Sequence DataCell Culture TechniquesReverse Transcriptase Polymerase Chain ReactionTretinoinBone Marrow CellsOctamer Transcription Factor-3DNA-Binding ProteinsMice, TransgenicPhenotypeBase SequenceFlow CytometryMice, KnockoutImmunohistochemistryGene ExpressionGene Expression ProfilingFetal Stem CellsEmbryonic DevelopmentModels, BiologicalNeoplastic Stem CellsCell CycleTeratomaPlant StemsTime FactorsStem Cell ResearchRegenerationTranscription, GeneticHematopoiesisNeuronsIn Situ HybridizationEndodermMesodermBlastocystCell SurvivalCell SeparationGerm CellsRepressor ProteinsNuclear ProteinsEmbryonal Carcinoma Stem CellsPromoter Regions, GeneticChick EmbryoTotipotent Stem CellsCarcinoma, EmbryonalTrans-ActivatorsCell MovementMorphogenesisMutationAdipogenesisSex DifferentiationSOXB1 Transcription FactorsTransfectionApoptosisOsteoblastsBasic Helix-Loop-Helix Transcription FactorsAntigens, CD34Blotting, WesternReceptors, NotchAntigens, DifferentiationAmino Acid SequenceCoculture TechniquesEpithelial CellsHematopoietic Stem Cell MobilizationBiological MarkersGreen Fluorescent ProteinsCell AggregationTumor Cells, CulturedDown-RegulationDNA PrimersBone Morphogenetic ProteinsOsteogenesisFluorescent Antibody TechniqueUp-Regulation