Satellite Cells, Skeletal MusclePAX7 Transcription FactorMuscle DevelopmentDNA, SatelliteMusclesSatellite Cells, PerineuronalMuscle, SkeletalMyoD ProteinMuscle Fibers, SkeletalStem CellsRegenerationCell DifferentiationMyoblasts, SkeletalMyoblastsRNA, SatelliteMyogenic Regulatory Factor 5Muscle ProteinsMyogeninCells, CulturedSatellite CommunicationsChick EmbryoGene Expression Regulation, DevelopmentalSatellite VirusesCell LineageMyogenic Regulatory FactorsPaired Box Transcription FactorsCell ProliferationHematopoietic Stem CellsEmbryo, NonmammalianMuscle Fibers, Fast-TwitchMice, Inbred C57BLCardiotoxinsMuscle CellsMyostatinMesodermMuscle Fibers, Slow-TwitchMuscular AtrophyTranscription FactorsMuscle DenervationMice, TransgenicMice, Inbred mdxImmunohistochemistrySomitesSignal TransductionRNA, MessengerMuscle, Smooth, VascularMuscle ContractionMuscle, SmoothHomeodomain ProteinsDrosophila ProteinsDrosophilaReceptors, CholinergicMyocytes, Smooth MuscleMyeloid Progenitor CellsAntigens, CD34Receptors, NotchCell FusionSatellite ImageryMolecular Sequence DataMuscular DiseasesStem Cell TransplantationNerve FibersCell DivisionCobra Cardiotoxin ProteinsCell CountHypertrophyTime FactorsBase SequenceCell SeparationHospitals, SatelliteOculomotor MusclesMice, KnockoutBone Marrow CellsNeuromuscular JunctionSpacecraftGreen Fluorescent Proteins