UASt regulatory sequences drive expression of an Tag:HA-tagged Nrt::wg fusion protein (wg protein fused with a heterologous transmembrane domain from Nrt) carrying a C93 to A mutation in wg.
Flies expressing Nrt::wgC93A.Scer\UAS.T:Ivir\HA1 driven by Scer\GAL4ap-md544 do not show any abnormalities.