Flies expressing GG01341GG01341 under the control of Scer\GAL4dpp.blk1 have extreme appendage shortening, with the legs being severely reduced and often having no claw. The arista is variably affected, wing margin defects are seen and macrochaete number on the notum and scutellum are affected.
The legs are shortened and deformed in flies expressing GG01341GG01341 under the control of Scer\GAL4dpp.blk1 and one claw is often missing.