Adult escapers expressing GG01554GG01554 under the control of Scer\GAL4dpp.blk1 show extreme leg shortening with the claws sometimes missing. They show wing vein defects including vein fusions and arborization of the arista.
The central intervein cells are absent in flies expressing GG01554GG01554 under the control of Scer\GAL4dpp.blk1 and vein fusions are seen. The leg is shortened and the claws are sometimes missing.