UAS regulatory sequences drive expression of the wg open reading frame followed by the Ppa 3' UTR.
wgPpa.3'UTR.UAS/Scer\GAL4wg.PM fails to rescue wgl-17
wgppa.3'UTR.Scer\UAS shows very little rescue of the cuticle defects of wgl-17 embryos when expressed under the control of Scer\GAL4wg.PM.