<up>FlyBase curator comment: this error report was originally submitted under the CG7535 gene. However, the sequence in it pertains to the slo gene (CG10693) and the text of the error report has been edited to reflect this.</up> Gene or accession: CG10693 Missed gene Comments: There are two additional alternative exons in this gene that are not annotated. These other exons are mutually exclusive with one exon that is currently annotated. The current exon is: GCAATGTTTGCCAGCAGTATACCGGAGATAATTGAACTCGTCGGTAGTGGCAATAAGTATGGCGGTGAACTGAAAAGAG AACACGGAAAGAG The two additional, mutually exclusive exons are: 1.GCCGTTTTCGCTAGTTGGATACCAGAAATCACTGAACTGGCTGCCCAAAGAAGCAAATATGGTGGAACATATAGCAA GGATCCTAGAAAAAG 2.GCGATTTTTGCAAGTTGTATACCTGAGATTATAGACTTGATTGGAACAAGAGCCAAATATGGGGGCACATTAAAAAA TGAAAAAGGGCGAAG This is most recently described in Copley (2004) Evolutionary convergence of alternative splicing in ion channels. Trends in Genetics.