Gene or accession: CG9456 Gene annotation error Gene CG9456 has incorrect exon/intron structure. Comments: Second update for this gene! The published sequence for sp1 is longer than the Celera sequence by N-terminal 46 amino acids. These upstream amino acids can be found in the Celera sequence. The mRNA exon-intron structure is wrong so cannot be used to find the upstream sequence. Translation of upstream amino acids 6-46 are found in frame with Celera initiating Met and amino acids 1-5 are on an further upstream exon. I have not worked out coordinates (sorry). Sequences are: sp1: AJ251744; CAB63096 CG9456: AE003790; AAF57408 thanks