Subject: Helping FlyBase: ADRC-10489 Dear Joseph, We are currently curating the abstracts for the upcoming 42nd (Washington, D.C.) Annual Drosophila Research Conference, for FlyBase. I am writing in connection with your abstract: 'The kinesin-associated protein Dunc-76 is required for axonal transport in the larval nervous system.' You mention a gene that is new to FlyBase, Unc-76. Do you know which of the Genome Project CG annotations your gene corresponds to? All the CGs have corresponding gene records in FlyBase already and we don't like to make duplicate records for what is actually the same gene unless we can't avoid it. If your gene does not correspond to a CG then perhaps you could tell me its map location, as this is valuable information for the genome annotation project. Thank you for your help, with best wishes, Rachel. Subject: Re: Helping FlyBase: ADRC-10489 Dear Rachel, Drosophila unc-76 (Dunc-76 or Unc-76, if you prefer I call it that) corresponds to CG3981. It is just distal to csw (the 3'end of Dunc-76 is about 1kb 5' of the csw transcription start site. Interestingly, in the first genome annotation CG3981 had a large (about 14kb) intron. In the second version of Gadfly, however, this intron is shown as intergenic space, and CG3981 is split into two genes. We think that the first version (one big gene, not two small genes) is correct. Let me know if you have any questions. Best Regards, Joe Rachel Drysdale (Genetics) wrote: