UAS regulatory sequences drive expression of an inverted repeat.
Expression of Mef2JF03115 under the control of Scer\GAL4mir-310.PL in Df(2R)Dm310s mutant background fully rescues the egg dorsal appendages defect characteristic for the Df(2R)Dm310s mutant eggs but it further exacerbates their reduced hatchability as well as the decreased male fertility (assayed under sperm-depletion conditions).