Protein IsoformsAlternative SplicingMolecular Sequence DataAmino Acid SequenceRNA, MessengerExonsBase SequenceIsoenzymesIsomerismDNA, ComplementaryMyosin Heavy ChainsDrosophila ProteinsSequence AlignmentProteomicsSequence Homology, Amino AcidBlotting, WesternRNA SplicingCell LineCloning, MolecularNuclear ProteinsGene Expression Regulation, DevelopmentalGene Expression RegulationTranscription, GeneticReverse Transcriptase Polymerase Chain ReactionElectrophoresis, Gel, Two-DimensionalTranscription FactorsDrosophilaHMGA1b ProteinRNA Splice SitesDNA-Binding ProteinsProteomeMuscle Fibers, Slow-TwitchProtein Processing, Post-TranslationalIntronsMass SpectrometryOrgan SpecificityProtein Structure, TertiaryRNA-Binding ProteinsDNA PrimersGene Expression14-3-3 ProteinsDrosophila melanogasterProtein BindingMuscle Fibers, Fast-TwitchWT1 ProteinsTransfectionRNA IsoformsTissue DistributionCells, CulturedGenes, InsectMutationMuscle, SkeletalMembrane ProteinsRecombinant ProteinsBrainElectrophoresis, Polyacrylamide GelNerve Tissue ProteinsMusclesPolymerase Chain ReactionBlotting, NorthernProteinsSequence Homology, Nucleic AcidImmunohistochemistryMuscle ProteinsHeLa CellsCell NucleusProtein BiosynthesisCOS CellsCCAAT-Enhancer-Binding ProteinsPromoter Regions, GeneticImmunoblottingCytoplasmAnimals, Genetically ModifiedCarrier ProteinsTandem Mass SpectrometryCodon, InitiatorPhenotypeReceptor, Serotonin, 5-HT2CPhosphorylationFluorescent Antibody TechniqueRNA EditingSpecies SpecificityGene Expression Regulation, EnzymologicDatabases, ProteinChickensRecombinant Fusion ProteinsZinc FingersSubcellular FractionsCell Line, TumorExpressed Sequence TagsMolecular WeightMyofibrilsDNARibonucleoproteinsAmino Acid MotifsMyelin Basic ProteinCell DifferentiationSignal TransductionHEK293 CellsBinding Sites