Satellite Cells, Skeletal MusclePAX7 Transcription FactorStem CellsMuscle, SkeletalMuscle DevelopmentBlood Gas AnalysisMyogenic Regulatory Factor 5Transcription FactorsNestinRegenerationAdult Stem CellsMyoblastsPaired Box Transcription FactorsPAX2 Transcription FactorCells, CulturedMuscle Fibers, SkeletalMusclesTranscription, GeneticIntermediate Filament ProteinsBiological MarkersCell ProliferationNeoplastic Stem CellsImmunohistochemistryNerve Tissue ProteinsGene Expression Regulation, DevelopmentalDNA-Binding ProteinsHematopoietic Stem CellsCell LineageHomeodomain ProteinsMuscle ProteinsGene Expression RegulationMolecular Sequence DataMyoD ProteinPAX9 Transcription FactorPromoter Regions, GeneticBase SequenceMyoblasts, SkeletalSignal TransductionRNA, MessengerMice, Inbred C57BLRepressor ProteinsMuscle CellsMice, TransgenicTrans-ActivatorsStem Cell TransplantationBasic Helix-Loop-Helix Transcription FactorsCell LineSp1 Transcription FactorNuclear ProteinsBinding SitesReverse Transcriptase Polymerase Chain ReactionMyogeninAmino Acid SequenceTranscriptional ActivationStem Cell NicheProtein BindingEye ProteinsMutationMuscle ContractionMice, KnockoutMuscular DiseasesAntigens, CD34Forkhead Transcription FactorsPhenotypeMyogenic Regulatory FactorsB-Cell-Specific Activator ProteinNeural Stem CellsGene ExpressionMuscle, SmoothCell SeparationDNATransfectionBone Marrow CellsGene Expression ProfilingTime FactorsGenes, ReporterModels, BiologicalMuscle, Smooth, VascularIn Situ HybridizationMuscular Dystrophy, AnimalTranscription Factor AP-1Colony-Forming Units AssayMyeloid Progenitor CellsMuscle Fibers, Fast-TwitchBlotting, WesternFlow CytometryGenetic MarkersCell NucleusMultipotent Stem CellsKruppel-Like Transcription FactorsMitochondria, MuscleReceptors, NotchCell DivisionPhosphorylationHematopoiesisMuscle Fibers, Slow-TwitchEmbryo, MammalianMice, Inbred mdxChromatin ImmunoprecipitationDNA, Intergenic