Muscle DevelopmentMyoD ProteinMuscle, SkeletalStem CellsPAX7 Transcription FactorTranscription FactorsSatellite Cells, Skeletal MusclePaired Box Transcription FactorsMyogenic Regulatory Factor 5Myoblasts, SkeletalMusclesCell DifferentiationGene Expression Regulation, DevelopmentalTranscription, GeneticMuscle ProteinsMuscle Fibers, SkeletalMyoblastsPAX2 Transcription FactorCells, CulturedSomitesMyocytes, Smooth MuscleRegenerationDNA-Binding ProteinsHomeodomain ProteinsSignal TransductionMice, Inbred C57BLMice, TransgenicGene Expression RegulationPromoter Regions, GeneticMolecular Sequence DataCell LineageBase SequenceHematopoietic Stem CellsRNA, MessengerChemokine CXCL12Green Fluorescent ProteinsCell LineSp1 Transcription FactorEndothelial CellsImmunohistochemistryRepressor ProteinsBasic Helix-Loop-Helix Transcription FactorsPAX9 Transcription FactorTrans-ActivatorsCell ProliferationBinding SitesMuscle ContractionMutationTranscriptional ActivationNuclear ProteinsProtein BindingAmino Acid SequenceMice, KnockoutMuscle, Smooth, VascularMuscle CellsIn Situ HybridizationMuscle, SmoothPhenotypeForkhead Transcription FactorsReverse Transcriptase Polymerase Chain ReactionMesodermDNAAntigens, CD34Time FactorsModels, BiologicalTransfectionChick EmbryoTranscription Factor AP-1Gene ExpressionDrosophila ProteinsMuscle Fibers, Fast-TwitchMyeloid Progenitor CellsEmbryo, MammalianBone Marrow CellsMitochondria, MuscleMyogenic Regulatory FactorsGenes, ReporterEye ProteinsMyogeninEmbryo, NonmammalianCell NucleusColony-Forming Units AssayMuscle Fibers, Slow-TwitchGene Expression ProfilingReceptors, NotchStem Cell TransplantationB-Cell-Specific Activator ProteinDrosophilaKruppel-Like Transcription FactorsPhosphorylationBlotting, WesternChromatin ImmunoprecipitationNeural Stem CellsBasic-Leucine Zipper Transcription FactorsMice, Mutant StrainsTranscription Factor AP-2HematopoiesisCell MovementCloning, MolecularNerve Tissue Proteins