Cells in the posterior of pupal wings of RacGAP50CdsRNA.Scer\UAS.cSa; Scer\GAL4en-e16E animals are abnormally large, and typically binucleate. Each cell often produces multiple wing hairs, and there are minor disruptions in planar polarity.
RacGAP50CdsRNA.Scer\UAS.cSa; Scer\GAL4en-e16E and pblΔDH497-549.Scer\UAS ; Scer\GAL4en-e16E flies show no loss of posterior wing blade, but RacGAP50CdsRNA.Scer\UAS.cSa; pblΔDH497-549.Scer\UAS; Scer\GAL4en-e16E animals lack all or most of this structure.