Satellite Cells, Skeletal MusclePAX7 Transcription FactorMuscle DevelopmentRegenerationMyoD ProteinMuscle, SkeletalCell DifferentiationDNA, SatelliteSatellite Cells, PerineuronalStem CellsRNA, SatelliteSatellite CommunicationsMuscle Fibers, SkeletalSatellite VirusesMyoblastsMyogenic Regulatory Factor 5MyogeninCardiotoxinsMyostatinStem Cell TransplantationCells, CulturedAdult Stem CellsCell ProliferationSatellite ImageryHematopoietic Stem CellsMice, Inbred mdxStem Cell NichePlant StemsMuscular AtrophyHospitals, SatelliteCell LineageCobra Cardiotoxin ProteinsSpacecraftMyogenic Regulatory FactorsMyoblasts, Skeletal