Subject: ADRC: 399A Hi Rachel, I am writing in connection with your abstract for the upcoming Washington DC ADRC: 'The control of cell shape changes during ventral furrow formation.' You describe 'Accordion', a gene that is new to FlyBase. Do you have a symbol or a cytological location for Accordion? It is nice if we can keep as many gene records as possible anchored to the map. Thank you for your help, all the best, Rachel. Subject: Re: ADRC: 399A Hi Rachel, I'm happy to supply the map information we have on Accordion (Aco). By deficiency mapping it's located in 24F1-4, though nailing it to a known locus in this region has been a little confusing so far. I'll keep you posted! Rachel.