Subject: Df(2L)Exel9043 Personal communication from: Bloomington Drosophila Stock Center The FlyBase entry: http://flybase.bio.indiana.edu/.bin/fbidq.html?FBab0038083 needs correcting to be Df(2L) instead of Df(2R). The insertions used for the Df are PBac{RB}e02285 (minus orientation) and P{XP}d05357 (minus) at 19415971 and 19430995, respectively, on 2L. This corresponds to 37E1;37E1. (The original Excel table of Exel Dfs incorrectly identified the arm of the insertions used to make this Df. This propagated errors to cytology predictions, etc.) Our complementation tests show it fails to complement Df(2L)Exel7075, Df(2L)VA17 and Df(2L)E55.