MyoblastsMyoblasts, SkeletalMuscle DevelopmentMusclesMyoblasts, CardiacMyoD ProteinMuscle, SkeletalMyogeninCell DifferentiationCell FusionMuscle Fibers, SkeletalCell LineMuscle ProteinsCells, CulturedSatellite Cells, Skeletal MuscleMyogenic Regulatory FactorsMuscular Dystrophy, FacioscapulohumeralMuscle CellsRegenerationPAX7 Transcription FactorDesminQuailCell TransplantationMyogenic Regulatory Factor 5Chick EmbryoMyosin Heavy ChainsTransfectionCreatine KinaseMice, Inbred mdxRNA, MessengerMyostatinGene Expression RegulationGene Expression Regulation, DevelopmentalMEF2 Transcription FactorsSignal TransductionCell DivisionMuscular Dystrophy, DuchenneTranscription FactorsDystrophinMyosinsMolecular Sequence DataBase SequenceCell ProliferationMuscular DystrophiesGene ExpressionCoturnixDNA-Binding ProteinsFluorescent Antibody TechniqueActinsTranscription, GeneticImmunohistochemistryBromodeoxyuridineMyofibrilsStem CellsCaveolin 3ExtremitiesMuscular Dystrophy, AnimalMembrane ProteinsMicroscopy, FluorescenceFibroblast Growth Factor 6Insulin-Like Growth Factor IPhosphorylationMyositisTime FactorsPromoter Regions, GeneticCardiomyoplastyBlotting, WesternIntegrin alpha ChainsPaired Box Transcription FactorsCell CycleInsulin-Like Growth Factor IIDrosophila ProteinsRNA InterferenceReverse Transcriptase Polymerase Chain ReactionDNACell NucleusMice, Inbred C57BLMutationConnectinMuscular DiseasesRhabdomyosarcomaFibroblastsDown-RegulationCell SurvivalCell LineageMyocardiumEmbryo, NonmammalianMesodermCardiotoxinsAmino Acid SequenceNuclear Proteinsbeta-GalactosidaseRNA, Small InterferingProtein Binding