When grimL89E.Scer\UAS is driven by Scer\GAL4GMR.PF, about 55% of animals survive. When grimL89E.Scer\UAS is driven by Scer\GAL4Bx-MS1096, about 50% of animals survive. When grimL89E.Scer\UAS is driven by Scer\GAL4Bx-MS1096 a moderate notum and wing reduction phenotype is seen.