Satellite Cells, Skeletal MuscleMyoblastsCell DifferentiationMyoblasts, SkeletalMuscle DevelopmentMyoD ProteinMyogeninDNA, SatelliteMuscle, SkeletalPAX7 Transcription FactorSatellite Cells, PerineuronalRegenerationMuscle Fibers, SkeletalCell FusionMusclesCells, CulturedMyogenic Regulatory Factor 5Cell LineStem CellsMyogenic Regulatory FactorsRNA, SatelliteMyostatinCell ProliferationGene Expression Regulation, DevelopmentalSatellite CommunicationsSignal TransductionGene Expression RegulationRNA, MessengerCell LineageMuscle ProteinsCell DivisionTranscription FactorsSatellite VirusesHematopoietic Stem CellsMEF2 Transcription FactorsMice, Inbred C57BLMolecular Sequence DataBase SequenceCreatine KinaseCardiotoxinsTransfectionTranscription, GeneticCell CycleDNA-Binding ProteinsTime FactorsReverse Transcriptase Polymerase Chain ReactionPromoter Regions, GeneticGene ExpressionImmunohistochemistryMembrane ProteinsMice, TransgenicInsulin-Like Growth Factor IIDown-RegulationMice, Inbred mdxBlotting, WesternBone Marrow CellsCell NucleusUp-RegulationInsulin-Like Growth Factor IAntigens, CD34Nuclear ProteinsMyeloid Progenitor CellsMice, KnockoutHomeodomain ProteinsGene Knockdown TechniquesModels, BiologicalCell CountCell SeparationRNA, Small InterferingTransforming Growth Factor betaEmbryonic Stem CellsFlow CytometryRNA InterferenceMutationMuscular AtrophyPhosphorylationPaired Box Transcription FactorsProtein BindingPhenotypeCell Culture TechniquesSatellite ImageryCell TransplantationNeural Stem CellsBromodeoxyuridineReceptors, NotchAmino Acid SequenceHematopoiesis3' Untranslated RegionsColony-Forming Units AssayDNAHypertrophyBlotting, NorthernMicroRNAsCobra Cardiotoxin ProteinsNeuronsBasic Helix-Loop-Helix Transcription FactorsProto-Oncogene Proteins c-aktHospitals, SatelliteDesminStem Cell Transplantation