PilomatrixomaHair DiseasesCell DifferentiationCells, CulturedStem CellsGene Expression Regulation, DevelopmentalTranscription FactorsSignal TransductionEmbryonic Stem CellsCell LineageCell LineGene Expression RegulationRNA, MessengerTretinoinCell DivisionCell ProliferationMolecular Sequence DataDNA-Binding ProteinsMice, Inbred C57BLSex DifferentiationMice, KnockoutHomeodomain ProteinsReverse Transcriptase Polymerase Chain ReactionMice, TransgenicBase SequenceImmunohistochemistryPhenotypeGene ExpressionTranscription, GeneticOsteogenesisTrans-ActivatorsMesenchymal Stromal CellsBasic Helix-Loop-Helix Transcription FactorsOsteoblastsEmbryo, MammalianAntigens, DifferentiationDimethyl SulfoxideIn Situ HybridizationRepressor ProteinsHematopoietic Stem CellsGene Expression ProfilingHL-60 CellsFlow CytometryPromoter Regions, GeneticTumor Cells, CulturedCell Culture TechniquesB-LymphocytesLeukemia, Erythroblastic, AcuteTime FactorsRadiography, ThoracicMuscle DevelopmentAdipogenesisDown-RegulationTransfectionEpithelial CellsPlasma CellsMyoblastsModels, BiologicalNeuronsBone Marrow CellsReceptors, NotchNuclear ProteinsBlotting, WesternUp-RegulationAmino Acid SequenceMorphogenesisCell CycleMutationApoptosisMesodermBone Morphogenetic ProteinsDNA PrimersAdipocytesMyoD ProteinBone Morphogenetic Protein 2Membrane ProteinsKeratinocytesNerve Tissue ProteinsGATA3 Transcription FactorProto-Oncogene ProteinsCell SurvivalMyogeninCoculture TechniquesChick EmbryoLens, CrystallineTransforming Growth Factor betaAlkaline PhosphataseBiological MarkersLeukemia, Promyelocytic, AcuteFluorescent Antibody TechniqueEndodermNeural Stem CellsTh2 CellsOligonucleotide Array Sequence AnalysisReceptor, Notch1Lymphocyte ActivationEpidermisPhosphorylationPluripotent Stem Cells