UASp regulatory sequences drive expression of an shRNA (ACCGAGGTGTCCGATCTCAAA) directed against egl.
Expression of egldsRNA.shRNA-2.Scer\UAS.P\T under the control of Scer\GAL4mat.αTub67C.T:Hsim\VP16 fails to deplete egl protein levels and has no effect on the localization of stau protein or osk mRNA.