Heterozygous phl98 flies exhibit a rough eye morphology due to supernumerary cells within each ommatidium. This phenotype can be reduced through the addition of the Hsp90 inhibitor 17-AAG.
Raf98 has eye phenotype, suppressible by Zzzz\aptamerHsf.X8.UAS/Scer\GAL4αTub84B.PL
Raf98 has ommatidium phenotype, suppressible by Zzzz\aptamerHsf.X8.UAS/Scer\GAL4αTub84B.PL
The addition of Zzzz\aptamerHsf.X8.Scer\UAS to the genetic background of phl98 heterozygotes (under the control of Scer\GAL4αTub84B.PL) results in the strong suppression of the rough eye phenotype that is caused by increased phl98 signaling activity.