Fig. 1. Requirements for dachs in the wing. Adult
wings, all at the same magnification, from (A) wild type, (B)
d1, (C) dGC2, (D)
dGC13, (E) d1/d210,
(F) d1/Df(2L)N22-5 and (G)
dGC13/Df(2L)ED623. This wing came from exceptional
individual that eclosed, and represents the mildest dachs-null
phenotype observed. (H) dGC13/Df(2L)N22-5.
(I) dGC13; tub-Gal4 UAS-d:V5[18-2] (J)
tub-Gal4 UAS-d:V5[8-3]. Arrows in A,B indicate crossveins; arrows in
E,F indicate ectopic crossvein material, whereas the anterior crossvein is
missing. Wings in C,D,H are from pharate adults.