UAS regulatory sequences drive expression of achi. The en repressor domain has been fused to the C-terminal end of the achi protein.
Scer\GAL4VP16.bam/achiEnR.UAS fails to rescue achipingpong
Expression of achiScer\UAS.T:Rep-en under the control of Scer\GAL4bam.T:Hsim\VP16 fails to rescue the spermatogenesis defects seen in achipingpong. No spermatid bundles are observed.