Homozygotes are short lived, sterile, and display both lack of bristles and double bristles on the abdomen, as compared to controls. They also have a rough eye phenotype and lack bristles on the wing margin, as compared to controls

sina^SH is an enhancer of visible phenotype of Scer\GAL4^GMR.PF, cindr^{RNAi.PC.PD.UAS}

sina^SH is an enhancer of eye phenotype of Scer\GAL4^GMR.PF, cindr^{RNAi.PC.PD.UAS}