Subject: FlyBase query Dear Dr. Fristrom, I am curating your paper for FlyBase: Prout et al., 1997, Genetics 146(1): 275-285 I have the following queries about some of the genes mentioned in this paper. 1. penguin FlyBase already has a record for a gene called penguin (symbol pen) which is located in 19F on the X chromosome. The penguin gene mentioned in your paper is stated to be on 2L, and therefore can not be the same gene. I would be grateful if you could confirm that the location of your penguin gene is on 2L (to confirm that it is a different gene from the one already in FlyBase). Also I would be grateful if you could suggest a new name and symbol for this gene. 2. steamer duck The symbol you have used for steamer duck (stk) is already in use (for 'sticking'). I would be grateful if you could suggest another symbol for this gene. 3. cassowary The symbol you have used for cassowary (cas) is already in use (for 'castor'). I would be grateful if you could suggest another symbol for this gene. To check whether the new symbols you have decided on are already in use, I suggest you use 'Symbol Search' on FlyBase, which can be found under 'Searches' on the home page at the following site: http://flybase.bio.indiana. edu:80 / I look forward to hearing from you, Gillian Millburn \------------------------------------------------------------- Gillian Millburn. FlyBase (Cambridge), \------------------------------------------------------------- > Subject: Re: FlyBase query Gillian: Thanks for your message. I suggest cass for cassowary and stck for steamer duck. As to penquin, it is my understanding that penquin on the X does not actually exist, so I need to research this further. Sorry for the trouble. Jim Fristrom > Subject: Re: FlyBase query Gillian: Still doubt penguin exists. However, let's rename penguin as pygoscelis (pyg). Also, rhea is not at 75A-C but is elsewhere on 3L, Finally, the deficiency that fails to complement moa is Df(2R)59AB, not Df(2R),AB as it appears in table 1. Thanks for your help! Jim