The Ubi-p63E promoter drives expression of RASSF8 containing the amino acid replacement Y297A.
RASSF8YA.Ubi-p63E partially rescues RASSF86
The increased number of inter-ommatidial cells characteristic for RASSF86 flies is fully rescues by expression of RASSF8YA.Ubi-p63E in the mutant background.