Subject: Helping FlyBase: CSH-84 Dear Marc, We are currently curating the abstracts for the 2001 CSH Neurobiology of Drosophila Conference, for FlyBase. I am writing in connection with your abstract: 'The genomics of gcm-dependent glial cell development: identification of gcm target genes by computational and DNA microarray approaches.' You mention a gene that is new to FlyBase, draper. 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 very much for your help, with best wishes, Rachel. \---------------------------------------------------------------------- Rachel Drysdale, Ph.D. FlyBase (Cambridge), \---------------------------------------------------------------------- Subject: Re: Helping FlyBase: CSH-84 Hi Rachel, Here's some info. draper (drpr) is CG2086, aka BcDNA:gh03529--we thought we'd call it drpr to make it a little more interesting, it's looks like its involved in glial morphogenesis in the embryonic CNS. Our molecular analysis of some full length cDNAs tells us that another gene that is annotated inside a drpr intron, CG18172, is actually the same gene. We'll update the locus as soon as we're done with the molecular analysis, but you may want to list both of the above CG#s with drpr. Let me know if I can provide any other information. best, Marc Marc R. Freeman Institute of Neuroscience/HHMI 1254 University of Oregon Eugene, OR 97403-1254 (541)346-3041