UASt regulatory sequences drive expression of a Zzzz\CAG-repeat containing 30 poly-glutamines (below the human pathogenic threshold of about 40 repeats) fused with C-terminal Tag:MYC and Tag:FLAG tags.
Expression of Zzzz\CAG30.Scer\UAS.T:Hsap\MYC,T:Zzzz\FLAG in the developing eye under the control of Scer\GAL4GMR.PF has no apparent effect on the external morphology of the eye when compared with controls.