The following information accompanied stocks donated to the Bloomington Stock Center by Charles Hong and Carl Hashimoto of Yale University (1/02). Chromosomal deletions isolated in the screen described in Hong and Hashimoto, 1995 (Cell 82: 785--794; FBrf0083198) have the following cytological breakpoints. Df(3L)CH12 65A7-11;65C1-3 Df(3L)CH13 64F-65A;65C4 Df(3L)CH20 64D1-2;65C3 Df(3L)CH38 64E7;65E4