UASt regulatory sequences drive expression of an inverted repeat.
visible, with Scer\GAL4vn-GAL4
anterior crossvein, with Scer\GAL4vn-GAL4
wing, with Scer\GAL4vn-GAL4
Expression of CG34398KK114488 under the control of Scer\GAL4vn-GAL4 results in a loss of the anterior crossvein and a reduction in wing size.