Subject: naming of Jafrac1 and Jafrac2 Dear Dr. Santaren, We in FlyBase are interested in why you chose the symbols 'Jafrac1' and 'Jafrac2' for the thioredoxin peroxidase genes you reported in EJB last year. Could you please tell us? Many thanks in advance, Aubrey de Grey FlyBase Subject: Re: naming of Jafrac1 and Jafrac2 Dear Aubrey de Grey, The symbols 'Jafrac1' and 'Jafrac2' for the thioredoxin peroxidase genes reported in EJB correspond to the initials of the people of my group. Your sincerely Juan F. Santaren