UAS regulatory sequences drive expression of mutant form of Ubx lacking the entire C-terminus and tagged with Tag:HA.
homeotic, with Scer\GAL4arm.PS
embryonic abdominal segment 1 | ectopic, with Scer\GAL4arm.PS
embryonic thoracic segment, with Scer\GAL4arm.PS
Expressing UbxCTΔ.Scer\UAS.T:Ivir\HA1 ubiquitously under the control of Scer\GAL4arm.PS causes homeotic transformations to A1 in segments anterior to the wild type A2 segment, as assessed by denticle pattern.