UASt regulatory sequences drive expression of a UbxIa coding sequence with a deletion of amino acids 142-185, tagged with Tag:HA at the 3' end.
visible | homeotic, with Scer\GAL4arm.PS
Ectopic expression of UbxIa.Δ142-185.Scer\UAS.hs.T:Ivir\HA1 under the control of Scer\GAL4arm.PS results in 100% limb repression.