UASt regulatory sequences drive expression of an inverted repeat.
Expression of CG33630KK104032 under the control of Scer\GAL4Abd-B.D1 results in aberrant morphology of the secondary cells in male accessory glands, although the phenotype is only partially penetrant. Wild-type mates of these knock-down males do not show any significant impairment of post-mating receptivity suppression compared to when mated with wild-type males.