UASt regulatory sequences drive expression of an inverted repeat.
partially lethal - majority die, with Scer\GAL4pnr-MD237
some die during pupal stage, with Scer\GAL4pnr-MD237
visible, with Scer\GAL4GMR.PU
eye, with Scer\GAL4GMR.PU
Expressing EphGD39 under the control of Scer\GAL4GMR.PU leads to a subtle rough eye phenotype.