Muscle Fibers, Fast-TwitchMusclesMuscle Fibers, Slow-TwitchMuscle Fibers, SkeletalMuscle ContractionMuscle, SkeletalMuscle DenervationCell DifferentiationMuscle ProteinsSarcoplasmic ReticulumCalcium-Transporting ATPasesRabbitsMuscle DevelopmentCalciumMuscle, SmoothRana temporariaNerve FibersMyofibrilsMuscle, Smooth, VascularIsometric ContractionElectric StimulationNeuromuscular JunctionCells, CulturedMyosin Heavy ChainsMuscle FatigueTime FactorsDiaphragmMitochondria, MuscleSarcomeresMuscle SpindlesMotor NeuronsAnuraPsoas MusclesRana pipiensDietary FiberOculomotor MusclesMuscle RelaxationElectromyographyMuscular AtrophyRNA, MessengerMuscular DiseasesSignal TransductionGene Expression Regulation, DevelopmentalMembrane PotentialsPapillary MusclesAction PotentialsMuscle, StriatedGene Expression RegulationMyoblastsTranscription FactorsImmunohistochemistryMyocytes, Smooth MuscleHindlimbMuscle WeaknessSatellite Cells, Skeletal MuscleModels, BiologicalCell LineMotor EndplateMice, Inbred C57BLMolecular Sequence DataMyosinsThoracicaQuadriceps MuscleHistocytochemistryMuscular Dystrophy, AnimalRespiratory MusclesStem CellsMasseter MuscleNeck MusclesBiomechanical PhenomenaKineticsMicroscopy, ElectronMuscle CellsRegenerationMasticatory MusclesAbdominal MusclesCell DivisionMineral FibersCaffeineSex DifferentiationSnakesMice, Inbred mdxRats, WistarCell ProliferationMice, TransgenicMice, KnockoutCell LineageIntercostal MusclesBase SequencePhenotypeMyoD ProteinGene ExpressionRanidaeRats, Sprague-DawleyActinsSarcolemmaReverse Transcriptase Polymerase Chain ReactionEmbryonic Stem CellsCatsRana esculenta