Gene or accession: CG4181 Gene annotation error Genes GstD21 and CG4181 should be merged. Comments: The sequence of GstD21, Toung et al, J. Biol. Chem. 268:9737-9746 (1993) (no accession number available as the TrEMBL entry Q9TX91 is derived from GenBank journal scan for peptide sequencing) and Celera CG4181 (AE003695; AAF54787) are the same so the genes should be merged. thanks