Satellite Cells, Skeletal MuscleDNA, SatellitePAX7 Transcription FactorSatellite Cells, PerineuronalRNA, SatelliteMuscle DevelopmentRegenerationStem CellsMyoD ProteinMuscle, SkeletalCell DifferentiationSatellite CommunicationsMuscle Fibers, SkeletalSatellite VirusesMyoblastsMyogenic Regulatory Factor 5Cells, CulturedHematopoietic Stem CellsCell LineageMyogeninCell ProliferationAnimals, NewbornCardiotoxinsMice, Inbred C57BLMyostatinGene Expression Regulation, DevelopmentalAntigens, CD34Myeloid Progenitor CellsPostnatal CareMice, Inbred mdxSatellite ImageryCell CountMice, TransgenicMuscular AtrophyCell DivisionImmunohistochemistryCell SeparationHospitals, SatelliteAgingCobra Cardiotoxin ProteinsBone Marrow CellsMyoblasts, SkeletalSpacecraftMyogenic Regulatory FactorsMice, KnockoutSignal TransductionHypertrophyPaired Box Transcription FactorsColony-Forming Units AssayCucumber Mosaic Virus SatelliteNeural Stem CellsMuscular DiseasesLymphoid Progenitor CellsStem Cell NicheBromodeoxyuridineMusclesMuscular DystrophiesStem Cell TransplantationFlow CytometryNeuronsHomeodomain ProteinsNestinHematopoiesisTime FactorsRNA, MessengerMultipotent Stem CellsMuscle DenervationAdult Stem CellsMuscular Dystrophy, AnimalGene Expression RegulationNerve Tissue ProteinsNeurogenesisTranscription FactorsRats, Sprague-DawleyBase SequenceMuscle Fibers, Fast-TwitchSyndecan-3Muscle ProteinsNeurogliaErythroid Precursor CellsReceptors, NotchPregnancyDesminCell TransplantationHepatocyte Growth FactorReverse Transcriptase Polymerase Chain ReactionCell MovementMice, Mutant StrainsPhenotypeMuscle CellsEmbryo, MammalianHindlimb SuspensionCell Culture TechniquesGreen Fluorescent ProteinsMolecular Sequence DataCell CycleBasic Helix-Loop-Helix Transcription FactorsMyosin Heavy ChainsPectoralis MusclesOligodendroglia