UASt regulatory sequences drive expression of 28 copies of a G[[4]C[[2]] repeat followed by the EGFP coding sequence without a start codon.
Expression of Zzzz\GGGGCC28.Scer\UAS.T:Avic\GFP-EGFP under the control of Scer\GAL4GMR.PU does not result in any obvious rough eye phenotype, as compared to controls.
Expression of Zzzz\GGGGCC28.Scer\UAS.T:Avic\GFP-EGFP under the control of Scer\GAL4Mhc.PU leads to age-dependent defects in indirect flight muscle, resulting in permanent abnormal wing position as compared to controls.