When grimΔ2-14.UAS is driven by Scer\GAL4GMR.PF, about 85% of animals survive. When grimΔ2-14.UAS is driven by Scer\GAL4Bx-MS1096, about 70% of animals survive. When grimΔ2-14.UAS is driven by Scer\GAL4Bx-MS1096 no wing reduction phenotype is seen. When grimΔ86-98.UAS and grimΔ2-14.UAS are driven by Scer\GAL4Bx-MS1096 a moderate wing reduction phenotype is seen.