Cell DifferentiationPPAR gammaPPAR alphaPPAR deltaTranscription FactorsCells, CulturedStem CellsSignal TransductionGene Expression Regulation, DevelopmentalCell LineRNA, MessengerGene Expression RegulationSex DifferentiationEmbryonic Stem CellsCell LineageCell DivisionCell ProliferationTretinoinMolecular Sequence DataDNA-Binding ProteinsReverse Transcriptase Polymerase Chain ReactionMice, Inbred C57BLBase SequenceAdipocytesAdipogenesisThiazolidinedionesMice, KnockoutGene ExpressionAntigens, DifferentiationTranscription, GeneticOsteogenesisOsteoblastsPhenotypeHomeodomain ProteinsMice, TransgenicImmunohistochemistryMesenchymal Stromal CellsPromoter Regions, GeneticTransfectionMyoblastsKeratinocytesTrans-ActivatorsTumor Cells, CulturedNeuronsGene Expression ProfilingCell Culture TechniquesMuscle DevelopmentBlotting, WesternHematopoietic Stem CellsIn Situ HybridizationBone Marrow CellsTime FactorsFlow CytometryDown-RegulationEmbryo, MammalianUp-RegulationBasic Helix-Loop-Helix Transcription FactorsEpidermisDimethyl SulfoxideHL-60 Cells3T3-L1 CellsNuclear ProteinsDNA PrimersModels, BiologicalApoptosisRepressor ProteinsCell CycleLeukemia, Erythroblastic, AcuteBone Morphogenetic ProteinsPPAR-betaMutationMyoD ProteinAmino Acid SequenceMesodermAlkaline PhosphataseBone Morphogenetic Protein 2Receptors, Retinoic AcidEpithelial CellsMembrane ProteinsNerve Tissue ProteinsCell SurvivalMonocytesCore Binding Factor Alpha 1 SubunitMyogeninReceptors, NotchTransforming Growth Factor betaMorphogenesisNeural Stem CellsBiological MarkersChondrogenesisTranscriptional ActivationGranulocytesInhibitor of Differentiation ProteinsProto-Oncogene ProteinsProtein BindingCoculture TechniquesPhosphorylationBlotting, NorthernInhibitor of Differentiation Protein 2Oligonucleotide Array Sequence Analysis