Satellite Cells, Skeletal MuscleMuscle, SkeletalMuscle Fibers, SkeletalCell DifferentiationMusclesMuscle DevelopmentPAX7 Transcription FactorDNA, SatelliteCells, CulturedStem CellsMuscle ProteinsSatellite Cells, PerineuronalMuscle CellsMyoblastsMyoD ProteinRegenerationMyoblasts, SkeletalCell LineageRNA, SatelliteHematopoietic Stem CellsMuscle ContractionMyogeninSignal TransductionMice, Inbred C57BLMuscle, SmoothCell ProliferationRNA, MessengerCell LineGene Expression RegulationMuscle Fibers, Fast-TwitchCell DivisionMyocytes, Smooth MuscleMyogenic Regulatory Factor 5Gene Expression Regulation, DevelopmentalMuscular AtrophyMuscle Fibers, Slow-TwitchTranscription FactorsSatellite CommunicationsMice, TransgenicMice, KnockoutMyostatinMitochondria, MuscleMuscular DiseasesImmunohistochemistryTime FactorsMuscle DenervationMolecular Sequence DataBone Marrow CellsSatellite VirusesBase SequenceMyosin Heavy ChainsMice, Inbred mdxMyogenic Regulatory FactorsReverse Transcriptase Polymerase Chain ReactionMuscle, Smooth, VascularCell SeparationGene ExpressionCalciumMyofibrilsHypertrophyPhenotypeInsulinRats, Sprague-DawleyAntigens, CD34Muscular Dystrophy, AnimalDNA-Binding ProteinsBlotting, WesternPhosphorylationRabbitsFlow CytometryCardiotoxinsGlucose Transporter Type 4GlucoseModels, BiologicalCell MovementCell CountDesminTranscription, GeneticThymus GlandCell Culture TechniquesChick EmbryoReceptors, NotchHomeodomain ProteinsAnimals, NewbornMuscle FatigueLymphopoiesisRats, WistarGlycogenUp-RegulationAgingHematopoiesisColony-Forming Units AssayTransfectionActinsEmbryo, MammalianTrans-ActivatorsOculomotor MusclesKineticsEmbryonic Stem CellsFluorescent Antibody Technique