Cell DifferentiationGene Expression ProfilingGene ExpressionGene Expression RegulationRNA, MessengerGene Expression Regulation, DevelopmentalOligonucleotide Array Sequence AnalysisTranscription FactorsCells, CulturedReverse Transcriptase Polymerase Chain ReactionTranscription, GeneticSignal TransductionMolecular Sequence DataBase SequenceCell LinePromoter Regions, GeneticDNA-Binding ProteinsGene Expression Regulation, NeoplasticStem CellsGene Expression Regulation, EnzymologicCell ProliferationEmbryonic Stem CellsCell LineageCell DivisionMice, Inbred C57BLPhenotypeSex DifferentiationGene Expression Regulation, PlantHomeodomain ProteinsTransfectionIn Situ HybridizationTrans-ActivatorsTretinoinUp-RegulationDown-RegulationImmunohistochemistryGene Expression Regulation, BacterialMutationMice, TransgenicRepressor ProteinsNuclear ProteinsDNA PrimersTime FactorsTumor Cells, CulturedMice, KnockoutGenes, ReporterBlotting, NorthernGene Expression Regulation, ViralBlotting, WesternCluster AnalysisAmino Acid SequenceModels, BiologicalCell Line, TumorOsteoblastsPolymerase Chain ReactionTranscriptomeTranscriptional ActivationOsteogenesisNeuronsEmbryo, MammalianDNA, ComplementaryAdipogenesisAntigens, DifferentiationRNAMicroarray AnalysisMesenchymal Stromal CellsApoptosisBasic Helix-Loop-Helix Transcription FactorsCell CycleReal-Time Polymerase Chain ReactionProtein BindingGene Expression Regulation, FungalCell Culture TechniquesCell NucleusDNAFlow CytometryAdipocytesEpithelial CellsRNA, Small InterferingMyoblastsMicroRNAsKeratinocytesMuscle DevelopmentMembrane ProteinsHematopoietic Stem CellsNerve Tissue ProteinsBone Marrow CellsRNA InterferenceGene Regulatory NetworksOrgan SpecificityProto-Oncogene ProteinsFibroblastsModels, GeneticCloning, MolecularBinding SitesPhosphorylationMesodermTransforming Growth Factor betaCell SurvivalHistones