Muscle ProteinsMusclesMuscle, SkeletalPhenylalanineMuscle, SmoothMethylhistidinesMuscle Fibers, SkeletalMuscle DevelopmentMuscle, Smooth, VascularLeucineMuscle ContractionMuscular AtrophyAmino AcidsAmino Acids, EssentialMuscle Fibers, Fast-TwitchProtein BiosynthesisQuadriceps MuscleMuscle DenervationMyofibrilsMuscle Fibers, Slow-TwitchInsulinMuscle FatigueKineticsMitochondria, MuscleConnectinAmino Acids, Branched-ChainSarcopeniaMyocytes, Smooth MuscleRNA, MessengerMuscle WeaknessCells, CulturedTime FactorsMuscular DiseasesNeck MusclesOculomotor MusclesLegMuscle, StriatedCarbon IsotopesMuscle RelaxationMuscle SpindlesAgingTOR Serine-Threonine KinasesMuscle CellsResistance TrainingRespiratory MusclesDietary ProteinsRabbitsMolecular Sequence DataCachexiaPapillary MusclesExerciseRats, Sprague-DawleySignal TransductionAbdominal MusclesSKP Cullin F-Box Protein LigasesWeight LiftingMyosin Heavy ChainsPhosphorylationAnabolic AgentsGene Expression RegulationDNAMasseter MuscleMyostatinEukaryotic Initiation Factor-4EBase SequenceGlucoseFacial MusclesRNAProtein KinasesRats, WistarMasticatory MusclesProteinsOxandroloneRibosomal Protein S6 Kinases, 70-kDaBlood GlucoseHindlimbIntercostal MusclesCell LineElectromyographyLiverAmino Acid SequenceProtein Synthesis InhibitorsBody WeightGlycogenModels, BiologicalProtein HydrolysatesEnergy MetabolismHIV Wasting SyndromeMutationRats, Inbred StrainsIsometric ContractionMetabolismStereoisomerismSatellite Cells, Skeletal MuscleRibosomal Protein S6 KinasesInsulin-Like Growth Factor IActinsOrgan SizeMyoblastsChickens