UAS regulatory sequences drive expression of a mutated form of smo tagged with Tag:FLAG (carries the amino acid replacement W553L).
visible, with Scer\GAL471B
wing vein | ectopic, with Scer\GAL471B
Expression of smoW553L.Scer\UAS.T:Zzzz\FLAG under the control of Scer\GAL471B results in the formation of ectopic veins in the anterior wing compartment.