Transcription Factor CHOPProtein IsoformsAlternative SplicingMolecular Sequence DataAmino Acid SequenceSequence Homology, Amino AcidBase SequenceSequence Homology, Nucleic AcidRNA, MessengerExonsCloning, MolecularIsoenzymesSequence AlignmentDNA, ComplementaryIsomerismCell LineDrosophila ProteinsProtein Structure, TertiaryMyosin Heavy ChainsTranscription, GeneticBlotting, WesternNuclear ProteinsProtein BindingProteomicsGene Expression RegulationRNA SplicingTranscription Factorssrc Homology DomainsGene Expression Regulation, DevelopmentalReverse Transcriptase Polymerase Chain ReactionDNA-Binding ProteinsDrosophilaDNA PrimersElectrophoresis, Gel, Two-DimensionalMutationGene ExpressionRecombinant ProteinsSequence HomologyProteinsTransfectionIntronsOrgan SpecificityMembrane ProteinsProtein Processing, Post-TranslationalRNA-Binding ProteinsMass SpectrometryDNASpecies SpecificityRNA Splice SitesPolymerase Chain ReactionHMGA1b ProteinBinding SitesDrosophila melanogasterBlotting, NorthernProteomeCarrier ProteinsTissue DistributionElectrophoresis, Polyacrylamide GelStructural Homology, ProteinCells, CulturedMuscle Fibers, Slow-TwitchCOS CellsSequence Analysis, DNA14-3-3 ProteinsRecombinant Fusion ProteinsPromoter Regions, GeneticNerve Tissue ProteinsHeLa CellsMolecular WeightGenes, InsectProtein BiosynthesisMuscle Fibers, Fast-TwitchWT1 ProteinsOpen Reading FramesBrainPhosphorylationRNA IsoformsCell NucleusImmunoblottingPhylogeny