Cell DifferentiationProtein PrecursorsCells, CulturedStem CellsGene Expression Regulation, DevelopmentalMolecular Sequence DataCell LineTranscription FactorsSignal TransductionCell LineageRNA, MessengerAmyloid beta-Protein PrecursorSex DifferentiationBase SequenceEmbryonic Stem CellsCell DivisionGene Expression RegulationCell ProliferationAmino Acid SequenceTretinoinMice, Inbred C57BLDNA-Binding ProteinsMice, TransgenicPhenotypeImmunohistochemistryHomeodomain ProteinsReverse Transcriptase Polymerase Chain ReactionEnzyme PrecursorsNeuronsHematopoietic Stem CellsMice, KnockoutGene ExpressionAntigens, DifferentiationOsteoblastsOsteogenesisTranscription, GeneticBone Marrow CellsMutationRNA PrecursorsMesenchymal Stromal CellsAdipogenesisIn Situ HybridizationBasic Helix-Loop-Helix Transcription FactorsMyoblastsEmbryo, MammalianTime FactorsTransfectionCell Culture TechniquesFlow CytometryTumor Cells, CulturedMuscle DevelopmentTrans-ActivatorsBlotting, WesternMembrane ProteinsModels, BiologicalNerve Tissue ProteinsPromoter Regions, GeneticGene Expression ProfilingAdipocytesKeratinocytesProtein Processing, Post-TranslationalNeural Stem CellsDNA PrimersReceptors, NotchNuclear ProteinsMesodermDimethyl SulfoxideBone Morphogenetic ProteinsDown-RegulationEpidermisRepressor ProteinsApoptosisCell CycleHL-60 CellsMorphogenesisLeukemia, Erythroblastic, AcuteCloning, MolecularUp-RegulationAmyloid Precursor Protein SecretasesMyoD ProteinNucleic Acid PrecursorsOligodendrogliaCell SurvivalChick EmbryoAlkaline PhosphataseBone Morphogenetic Protein 2NeurogenesisRecombinant ProteinsHematopoiesisOsteoclastsGranulocytesB-LymphocytesFluorescent Antibody TechniqueKineticsEpithelial CellsProtein BindingMonocytesBiological MarkersErythroid Precursor CellsProto-Oncogene Proteins