Transcription FactorsTranscription, GeneticPAX2 Transcription FactorPaired Box Transcription FactorsMuscle DevelopmentPAX7 Transcription FactorDNA-Binding ProteinsPromoter Regions, GeneticGene Expression RegulationMolecular Sequence DataBase SequenceHomeodomain ProteinsSp1 Transcription FactorGene Expression Regulation, DevelopmentalPAX9 Transcription FactorRepressor ProteinsCell DifferentiationMyoD ProteinTrans-ActivatorsTranscriptional ActivationMyoblastsBinding SitesRNA, MessengerCell LineBasic Helix-Loop-Helix Transcription FactorsNuclear ProteinsProtein BindingMyogeninSignal TransductionMyogenic Regulatory Factor 5Forkhead Transcription FactorsTranscription Factor AP-1Amino Acid SequenceMutationDNATransfectionMyogenic Regulatory FactorsCells, CulturedMEF2 Transcription FactorsB-Cell-Specific Activator ProteinGenes, ReporterCell NucleusBasic-Leucine Zipper Transcription FactorsEye ProteinsTranscription Factor AP-2Chromatin ImmunoprecipitationKruppel-Like Transcription FactorsYY1 Transcription FactorMuscle, SkeletalReverse Transcriptase Polymerase Chain ReactionTranscription Factors, TFIIMyoblasts, SkeletalEnhancer Elements, GeneticHeLa CellsSTAT3 Transcription FactorNFATC Transcription FactorsGATA4 Transcription FactorTranscription Factor TFIIDGene Expression ProfilingGene ExpressionMusclesElectrophoretic Mobility Shift AssayIn Situ HybridizationZinc FingersCloning, MolecularNF-kappa BActivating Transcription Factor 3Recombinant Fusion ProteinsTranscription Initiation SiteRegulatory Sequences, Nucleic AcidTCF Transcription FactorsSp3 Transcription FactorHelix-Loop-Helix MotifsPlasmidsActivating Transcription Factor 2Transcription Factor TFIIBMice, TransgenicTranscription Factor 7-Like 1 ProteinModels, BiologicalProtein Structure, TertiaryMicrophthalmia-Associated Transcription FactorE2F1 Transcription FactorMice, KnockoutPhenotypeRNA Polymerase IILuciferasesBasic Helix-Loop-Helix Leucine Zipper Transcription FactorsGATA3 Transcription FactorDown-RegulationAniridiaPhosphorylationGATA1 Transcription FactorBlotting, WesternCell LineageDrosophila ProteinsGATA2 Transcription FactorOligonucleotide Array Sequence AnalysisCell Line, TumorProto-Oncogene ProteinsSequence Homology, Amino Acid