Satellite Cells, Skeletal MuscleCell DifferentiationDNA, SatellitePAX7 Transcription FactorCell ProliferationSatellite Cells, PerineuronalStem CellsCells, CulturedMuscle DevelopmentRegenerationRNA, SatelliteMyoD ProteinCell LineageMuscle, SkeletalSignal TransductionCell DivisionMyoblastsGene Expression Regulation, DevelopmentalHematopoietic Stem CellsMice, Inbred C57BLMuscle Fibers, SkeletalSatellite CommunicationsTranscription FactorsCell LineRNA, MessengerMyogeninGene Expression RegulationImmunohistochemistrySatellite VirusesMice, TransgenicMyogenic Regulatory Factor 5Mice, KnockoutEmbryonic Stem CellsReverse Transcriptase Polymerase Chain ReactionBone Marrow CellsMolecular Sequence DataBase SequenceFlow CytometryHomeodomain ProteinsCell CycleDNA-Binding ProteinsPhenotypeApoptosisCell CountTime FactorsSex DifferentiationGene ExpressionBromodeoxyuridineCell Culture TechniquesCell SeparationBlotting, WesternAntigens, CD34Neural Stem CellsCardiotoxinsMyoblasts, SkeletalCell MovementMyostatinNeuronsCell SurvivalTretinoinMyeloid Progenitor CellsMesenchymal Stromal CellsEmbryo, MammalianHematopoiesisBasic Helix-Loop-Helix Transcription FactorsReceptors, NotchAntigens, DifferentiationDown-RegulationTranscription, GeneticGene Expression ProfilingUp-RegulationIn Situ HybridizationOsteoblastsTrans-ActivatorsTransfectionOsteogenesisNeurogenesisTumor Cells, CulturedAdipogenesisCell Line, TumorModels, BiologicalNerve Tissue ProteinsColony-Forming Units AssayPaired Box Transcription FactorsMyogenic Regulatory FactorsMutationMultipotent Stem CellsPromoter Regions, GeneticRNA, Small InterferingBone Morphogenetic ProteinsMusclesEpithelial CellsPhosphorylationErythroid Precursor CellsAntigens, CDFluorescent Antibody TechniqueAdult Stem CellsDNA PrimersRepressor ProteinsBiological Markers