Protein IsoformsMammalsAlternative SplicingMolecular Sequence DataAmino Acid SequenceBase SequenceRNA, MessengerExonsIsoenzymesIsomerismDNA, ComplementarySequence AlignmentDrosophila ProteinsSequence Homology, Amino AcidMyosin Heavy ChainsCloning, MolecularCell LineGene Expression Regulation, DevelopmentalProteomicsBlotting, WesternGene Expression RegulationRNA SplicingNuclear ProteinsTranscription FactorsTranscription, GeneticReverse Transcriptase Polymerase Chain ReactionDrosophilaElectrophoresis, Gel, Two-DimensionalDNA-Binding ProteinsIntronsRNA Splice SitesOrgan SpecificityProtein Structure, TertiarySpecies SpecificityHMGA1b ProteinDNA PrimersDrosophila melanogasterProtein Processing, Post-TranslationalGene ExpressionProteomeMass SpectrometryMuscle Fibers, Slow-TwitchRNA-Binding ProteinsProtein BindingMutationTissue Distribution14-3-3 ProteinsPhylogenyTransfectionMuscle Fibers, Fast-TwitchWT1 ProteinsBrainMembrane ProteinsSequence Homology, Nucleic AcidGenes, InsectRecombinant ProteinsRNA IsoformsMuscle, SkeletalPolymerase Chain ReactionCells, CulturedProteinsNerve Tissue ProteinsImmunohistochemistryBlotting, NorthernAnimals, Genetically ModifiedElectrophoresis, Polyacrylamide GelEvolution, MolecularMusclesHeLa CellsCell NucleusPromoter Regions, GeneticChickensProtein BiosynthesisCOS CellsCarrier ProteinsPhenotypeMuscle ProteinsImmunoblottingCytoplasmCCAAT-Enhancer-Binding ProteinsPhosphorylationSignal TransductionFluorescent Antibody TechniqueTandem Mass SpectrometryGene Expression Regulation, EnzymologicSequence Analysis, DNARNA EditingCodon, InitiatorDNAConserved SequenceRecombinant Fusion ProteinsReceptor, Serotonin, 5-HT2CCell DifferentiationMice, Inbred C57BLDatabases, ProteinZinc FingersAmino Acid MotifsMolecular WeightBinding SitesSubcellular Fractions