UAS regulatory sequences drive expression of an inverted repeat.
Scer\GAL4sd.PU-mediated expression results in smaller wings that accumulate extra wing vein material.
Scer\GAL4en-e16E-mediated expression results in smaller wings with L3 curved towards the posterior. There is increased apoptosis in wing discs.
Expression via Scer\GAL4fkh.PU results in larval salivary glands that have significantly smaller secretory granules, compared to controls.