UASt regulatory sequences drive expression of a Dif cDNA fragment (encoding 40bp upstream of ATG to 10bp downstream of the stop codon).
abnormal size | adult stage, with Scer\GAL4r4
visible | adult stage, with Scer\GAL4r4
wing, with Scer\GAL4r4
The expression of DifUAS.cYa under the control of Scer\GAL4r4 results in a small but significant decrease in wing size, as compared to controls.