MyoblastsMyoblasts, SkeletalCell DifferentiationCell ProliferationMuscle DevelopmentCells, CulturedMyoD ProteinCell LineMusclesMyogeninMyoblasts, CardiacMuscle, SkeletalSignal TransductionCell DivisionCell FusionRNA, MessengerStem CellsMuscle Fibers, SkeletalGene Expression Regulation, DevelopmentalTranscription FactorsGene Expression RegulationApoptosisImmunohistochemistryCell CycleMice, Inbred C57BLMolecular Sequence DataTransfectionMuscle ProteinsReverse Transcriptase Polymerase Chain ReactionGene ExpressionDNA-Binding ProteinsCell LineageBase SequenceRegenerationSatellite Cells, Skeletal MuscleBlotting, WesternMice, KnockoutBromodeoxyuridineChick EmbryoCell SurvivalMice, TransgenicCell Line, TumorPhenotypeTime FactorsDown-RegulationPhosphorylationTranscription, GeneticCell MovementEmbryonic Stem CellsFlow CytometryMyogenic Regulatory FactorsHomeodomain ProteinsQuailUp-RegulationTumor Cells, CulturedRNA, Small InterferingMuscle CellsSex DifferentiationPromoter Regions, GeneticFibroblastsTretinoinCell TransplantationMutationDesminPAX7 Transcription FactorTrans-ActivatorsCell Culture TechniquesNuclear ProteinsOsteoblastsModels, BiologicalFluorescent Antibody TechniqueRNA InterferenceIn Situ HybridizationMembrane ProteinsMyogenic Regulatory Factor 5Lymphocyte ActivationAmino Acid SequenceTransforming Growth Factor betaMuscular Dystrophy, FacioscapulohumeralDNAGene Expression ProfilingOsteogenesisProto-Oncogene ProteinsMesenchymal Stromal CellsRepressor ProteinsEmbryo, MammalianDNA PrimersGene Knockdown TechniquesAntigens, DifferentiationEpithelial CellsMesodermDose-Response Relationship, DrugBone Marrow CellsEnzyme ActivationCell AdhesionProtein BindingCell NucleusCoculture TechniquesAdipogenesisCell Count