Expression of SF2Scer\UAS.cAa under the control of Scer\GAL4GMR.PF at 28oC generally results in late pupal lethality. Expression of SF2Scer\UAS.cAa under the control of Scer\GAL4GMR.PF at 22oC generally results in adults of both sexes with retina defects (including rough eyes). The defects become more severe at 25oC and most emerging adults are females.