Subject: Deficiencies in the 58B-58D region Dear Dr. Orr-Weaver, I am a member of the FlyBase consortium at the Cambridge, England site, working with Prof. M. Ashburner. I am at present curating abstracts from the 31st A. Dros. Res. Conf. Within our aberrations file we have four deficiencies, the only reference available for these is an abstract of yours: \*a Df(2R)X58-1 \*x FBrf0064306 == Kerrebrock and Orr-Weaver, 1990, A. Conf. Dros. Res. 31: 45 \*a Df(2R)X58-3 \*x FBrf0064306 == Kerrebrock and Orr-Weaver, 1990, A. Conf. Dros. Res. 31: 45 \*B 58C1-58C2;58E1-58E2 \*a Df(2R)X58-5 \*x FBrf0064306 == Kerrebrock and Orr-Weaver, 1990, A. Conf. Dros. Res. 31: 45 \*B 58B1-58B2;59A1 \*a Df(2R)X58-7 \*x FBrf0064306 == Kerrebrock and Orr-Weaver, 1990, A. Conf. Dros. Res. 31: 45 \*B 58A1-58A2;58E4-58E10 star coding represents: \*a aberration symbol \*x reference \*B breakpoints When reading the abstract it is apparent these deficiencies are not named and the cytology is not given. Can I assume this level of detail was present on your poster? If this assumption is correct, then these aberrations are incorrectly referenced as we do not, as a policy, curate from posters. What I require is conformation that these aberrations do exist and any more information concerning them you have. All information you can supply will be entered into the database as a personal communication and the abstract reference shall be removed. Your help will be much appreciated, Eleanor Whitfield \-------------------------------------------------------------- Eleanor Whitfield. FlyBase (Cambridge), \-------------------------------------------------------------- Organization: Whitehead Institute for Biomedical Research Subject: RE: Deficiencies in the 58B-58D region Dear Dr. Whitfield: When she was in my lab Anne Kerrebrock generated a collection of deficiencies in the 58 region, but we have never published these. I do not know where you obtained the information regarding the deficiencies, possibly off a poster at a Fly meeting. I have listed below the set of deficiencies we have, and you may cite them as a personal communication. We make these stocks freely available to anyone who requests them, and I should probably send them to Bloomington. The names are the isolation numbers from Anne's screen; I realize they may not conform to Flybase nomenclature, but I had planned to use these names when we publish them in a paper that is now in preparation. Df(2R)X58-1 58D6-8; F3-5 Df(2R)X58-2 58C7-D2; F3-5 Df(2R)X58-3 58C3-7; D6-8 Df(2R)X58-4 58C3-7; E Df(2R)X58-5 58A3-B2; 59A Df(2R)X58-6 58A3-B2; E3-10 Df(2R)X58-7 58A1,2; E3-10 Df(2R)X58-8 58A1,2; F3-5 Df(2R)X58-9 58A1-B2; 58F Df(2R)X58-10 not determined Df(2R)X58-11 58A3,4; E3-7 Df(2R)X58-12 58D1,2; 59A In(@LR)dppt24Ldppd75R 58B; 58D Please let me know if you require additional information. Sincerely, Terry Orr-Weaver