Subject: Helping FlyBase: tsg2 Dear Larry, I am looking at your paper in Nature (Vol 480:479--482 'Twisted gastrulation is a conserved ...') curating it for our Genes file and note that you mention a second tsg gene called tsg2, of which we have no record with that name. However it is likely that you know which CG it corresponds to, and we do have gene records for all the CG genes. To avoid us creating a second gene record (with the tsg2 symbol) for a gene which we already have a record for (with a CG symbol) please could you tell me which CG it is? With best wishes, Rachel. Subject: Re: Helping FlyBase: tsg2 Dear Rachel, Yes. The cg is cg12410... Larry Marsh J.Lawrence Marsh, Ph.D. Professor Dept. Developmental and Cell Biology University of California Irvine Irvine, CA 92697-2300