Subject: EDRC99 - abstract ID98 Dear Dr. Riesgo-Escovar, We are currently curating the abstracts for the upcoming European Drosophila Research Conference in Zurich, for FlyBase. I am writing in connection with your abstract: 'piragua, a new gene involved in dorsal closure in Drosophila.' You mention a gene that is new to FlyBase, piragua. Do you have a map location for piragua? It is nice if we can keep as many gene records as possible anchored to the map. Thank you for your help, with best wishes, Chihiro Dear Dr. Yamada: Indeed, I think we are characterizing a new gene, but unfortunately at the present time we have not yet confirmed rigorously its precise location. As a consequence, we would not like to venture that information now, because we could still be wrong. The gene is on the second chromosome, on 2L, according to our data, but we are still not sure as to its precise location. Hope you understand. As soon as we get definitive proof we will contact you. Sincerely, Dr. Juan R. Riesgo-Escovar