Cell DifferentiationLaboratoriesGene Expression Regulation, DevelopmentalTranscription FactorsCells, CulturedCell LineStem CellsSignal TransductionCell DivisionRNA, MessengerMolecular Sequence DataGene Expression RegulationTretinoinEmbryonic Stem CellsCell LineageDNA-Binding ProteinsBase SequenceLaboratories, HospitalCell ProliferationClinical Laboratory TechniquesTranscription, GeneticPhenotypeHomeodomain ProteinsGene ExpressionImmunohistochemistryAnimals, LaboratoryRepressor ProteinsReverse Transcriptase Polymerase Chain ReactionHL-60 CellsSex DifferentiationTumor Cells, CulturedMorphogenesisPromoter Regions, GeneticBasic Helix-Loop-Helix Transcription FactorsModels, BiologicalTrans-ActivatorsTime FactorsEmbryo, MammalianGene Expression ProfilingCell CycleMuscle DevelopmentMice, Inbred C57BLOsteogenesisAmino Acid SequenceDimethyl SulfoxideMutationEpigenesis, GeneticTransfectionNuclear ProteinsMice, KnockoutOsteoblastsMice, TransgenicIn Situ HybridizationEpithelial CellsMedical Laboratory PersonnelDown-RegulationNeuronsBlotting, WesternDNA PrimersMesenchymal Stromal CellsKeratinocytesPolymerase Chain ReactionApoptosisFlow CytometryMesodermInhibitor of Differentiation Protein 1Receptors, NotchHematopoietic Stem CellsMyoD ProteinProto-Oncogene ProteinsUp-RegulationBone Marrow CellsCell Culture TechniquesAdipocytesProtein BindingLeukemia, Erythroblastic, AcuteEpitheliumOligonucleotide Array Sequence AnalysisFluorescent Antibody TechniqueHistonesAntigens, DifferentiationInhibitor of Differentiation Protein 2DNACell Line, TumorMembrane ProteinsEpidermisMonocytesTetradecanoylphorbol AcetateChondrogenesisEndodermCell NucleusBiological MarkersKeratinsNerve Tissue ProteinsAlkaline PhosphataseAdipogenesisCell TransdifferentiationGranulocytesProteinsCell Transformation, Neoplastic