Muscular Dystrophy, AnimalMuscle DevelopmentMice, Inbred mdxMuscular Dystrophy, DuchenneMusclesMuscle, SkeletalMuscular DystrophiesDystrophinMuscle Fibers, SkeletalMuscle ProteinsMyoblastsSatellite Cells, Skeletal MusclePectoralis MusclesMuscle ContractionRegenerationUtrophinMuscle, SmoothSarcoglycansMyofibrilsSarcolemmaMice, Inbred C57BLDystrophin-Associated ProteinsDiaphragmMyoD ProteinMuscle, Smooth, VascularMyoblasts, SkeletalMyogenic Regulatory FactorsGene Expression Regulation, DevelopmentalNeuromuscular JunctionCell DifferentiationMuscle Fibers, Fast-TwitchCreatine KinaseMuscle Fibers, Slow-TwitchMyogeninMyogenic Regulatory Factor 5DystroglycansCells, CulturedMuscle DenervationChickensMuscle, StriatedCholinesterasesTubocurarineMotor EndplateMuscle CellsDisease Models, AnimalMuscle FatigueMyostatinMice, TransgenicGene Expression RegulationFacial MusclesEmbryo, NonmammalianMyocytes, Smooth MuscleMuscular DiseasesMice, KnockoutMyosin Heavy ChainsMitochondria, MuscleSomitesCalciumPAX7 Transcription FactorNeck MusclesOculomotor MusclesMEF2 Transcription FactorsZebrafishGenetic TherapyChick EmbryoMuscle SpindlesExtremitiesMuscle RelaxationRespiratory MusclesMuscle WeaknessMuscular AtrophyPapillary MusclesIn Situ HybridizationSarcomeresRNA, MessengerMolecular Sequence DataPaired Box Transcription FactorsTranscription FactorsAbdominal MusclesMesodermQuadriceps MuscleZebrafish ProteinsLarvaFlight, AnimalMasseter MuscleDrosophila ProteinsActinsTime FactorsBase SequenceMasticatory MusclesGenetic VectorsCell FusionIntercostal MusclesDesminElectromyographySignal TransductionHindlimbDrosophilaMyosinsAnimals, Genetically Modified