Expression of MadMGM.Scer\UAS under the control of Scer\GAL4sca-537.4 results in a variety of wing phenotypes including wild-type wings, ectopic veins, ectopic sensilla on the anterior crossvein, L1 and L3 veins and dorsal chemosensory bristle duplications.
Scer\GAL4ptc-559.1-driven expression of MadMGM.Scer\UAS induces a crossvein-like phenotype. When driven in the dorsal wing compartment with Scer\GAL4ap-md544, MadMGM.Scer\UAS induces large amounts of ectopic vein tissue, accompanied by blistering.
Overexpression of MadMGM.Scer\UAS driven by Scer\GAL4sd-SG29.1 or Scer\GAL4A9 results in additional sensory bristles, both stout mechanosensory and chemosensory bristles are formed in the wing margin.
When driven by Scer\GAL4sd-SG29.1, MadMGM.Scer\UAS can induce chemosensory bristles on the wing blade itself in the absence of ectopic vein tissue.
Clones of cells overexpressing MadMGM.Scer\UAS driven by Scer\GAL4Act5C.PI can cause duplications of the wing margin.
Scer\GAL4sd-SG29.1-driven MadMGM.Scer\UAS increases the size of the wing pouch.
Overexpression of MadMGM.Scer\UAS driven by Scer\GAL4mat.αTub67C.T:Hsim\VP16 causes patches of naked cuticle at the expense of denticle rows.