Subject: Helping FlyBase: ADRC-10464, 10527, 10916 Dear Douglas, 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 abstracts: 'Knock your SOCS off: Regulation of the JAK/STAT Pathway.' 'SOCS36E: a negative regulator of the JAK/STAT pathway in Drosophila melanogaster.' 'Biochemical interactions between the regulatory factors of the JAK/STAT pathway.' You mention three Socs genes, Socs36E, Socs16E and Socs44E. Do you know which of the Genome Project CG annotations your genes correspond 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 any of your genes 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. Also, we already have a gene record for something called Socs, published by you in last year's abstracts, which maps to clone DS04489. Does this correspond to Socs36E, or one of the others? Thank you for your help, with best wishes, Rachel. Subject: Re: Helping FlyBase: ADRC-10464, 10527, 10916 Hi Rachel, Each of the Socs genes referenced in the abstracts does correspond to a CG record, although our cDNA and EST clones appear to have some differences from the predicted gene structure (but we will provide more on that over the next few months as we complete sequencing). Below are the relationships of the predicted Socs genes to the predicted CG gene records. As you surmised, our reference to Socs from last year's abstract refers to Socs36E. If you have further questions, feel free to let me know. We will provide you with updated information about gene structure as we confirm it. Socs36E = CG15154 \+ some additional sequence that encodes a Socs box Socs16D = CG8146 \+ Socs box sequence Socs44A = CG2160 Doug