Satellite Cells, Skeletal MuscleCell DifferentiationDNA, SatellitePAX7 Transcription FactorSatellite Cells, PerineuronalStem CellsMuscle DevelopmentMyoD ProteinRegenerationRNA, SatelliteCells, CulturedMuscle, SkeletalCell LineageMyoblastsMyogeninMuscle Fibers, SkeletalSatellite CommunicationsCell ProliferationCell DivisionGene Expression Regulation, DevelopmentalHematopoietic Stem CellsTranscription FactorsSatellite VirusesMyogenic Regulatory Factor 5Signal TransductionMice, Inbred C57BLCell LineRNA, MessengerKeratinocytesMolecular Sequence DataGene Expression RegulationEpidermisBase SequenceMice, TransgenicImmunohistochemistryDNA-Binding ProteinsMice, KnockoutHomeodomain ProteinsMyoblasts, SkeletalCardiotoxinsBone Marrow CellsCell CycleMyeloid Progenitor CellsMyostatinPhenotypeAntigens, CD34Cell SeparationCell CountFlow CytometryMusclesMyogenic Regulatory FactorsErythroid Precursor CellsReverse Transcriptase Polymerase Chain ReactionEmbryonic Stem CellsTranscription, GeneticGene ExpressionTretinoinHematopoiesisTime FactorsBasic Helix-Loop-Helix Transcription FactorsTrans-ActivatorsPaired Box Transcription FactorsIn Situ HybridizationReceptors, NotchApoptosisNeural Stem CellsBromodeoxyuridineLeukemia, Erythroblastic, AcuteCell Culture TechniquesNeuronsBlotting, WesternEmbryo, MammalianColony-Forming Units AssayMice, Inbred mdxErythropoiesisNerve Tissue ProteinsSatellite ImageryTransfectionIntermediate Filament ProteinsDown-RegulationPromoter Regions, GeneticAnimals, NewbornRepressor ProteinsHypertrophyMuscular AtrophyMutationAmino Acid SequenceCell NucleusDimethyl SulfoxideGene Expression ProfilingModels, BiologicalKeratinsGranulocytesFluorescent Antibody TechniqueNuclear ProteinsMembrane ProteinsUp-RegulationTumor Cells, CulturedChick EmbryoMuscle Proteins