Cell DifferentiationCells, CulturedCell LineMolecular Sequence DataMice, Inbred C57BLSignal TransductionStem CellsTranscription FactorsGene Expression Regulation, DevelopmentalRNA, MessengerBase SequenceGene Expression RegulationCell DivisionSex DifferentiationEmbryonic Stem CellsCell LineageCell ProliferationMice, KnockoutMice, Inbred BALB CReverse Transcriptase Polymerase Chain ReactionLeukemia Virus, MurineAmino Acid SequencePhenotypeDNA-Binding ProteinsTretinoinGene ExpressionMice, TransgenicTranscription, GeneticAntigens, DifferentiationImmunohistochemistryHomeodomain ProteinsMutationPlant DiseasesTime FactorsOsteoblastsFlow CytometryOsteogenesisBone Marrow CellsGene Expression ProfilingTumor Cells, CulturedHematopoietic Stem CellsTransfectionPromoter Regions, GeneticMesenchymal Stromal CellsDNA PrimersPolymerase Chain ReactionCell Culture TechniquesModels, BiologicalBlotting, WesternHost-Pathogen InteractionsAdipogenesisEmbryo, MammalianTrans-ActivatorsLeukemia, Erythroblastic, AcuteMoloney murine leukemia virusIn Situ HybridizationNeuronsApoptosisDisease Models, AnimalMyoblastsDown-RegulationKeratinocytesUp-RegulationEpithelial CellsVirulenceMembrane ProteinsDimethyl SulfoxideAdipocytesSpecies SpecificityMuscle DevelopmentPhylogenyMice, Inbred StrainsRecombinant ProteinsBasic Helix-Loop-Helix Transcription FactorsRepressor ProteinsCloning, MolecularB-LymphocytesCell SurvivalEpidermisNuclear ProteinsSequence Analysis, DNABacterial ProteinsProtein BindingHL-60 CellsCell CycleT-LymphocytesSpleenCytokinesMonocytesImmunity, InnateFluorescent Antibody TechniqueOligonucleotide Array Sequence AnalysisBone Morphogenetic ProteinsCarrier ProteinsMesodermProto-Oncogene ProteinsGranulocytesMacrophagesAlkaline PhosphataseLymphocyte Activation