Expression of B0731B0731 under the control of Scer\GAL4dpp.blk1 results in the entire leg being shortened and deformed. The claws are present. The arista is variably affected.
Expression of B0731B0731 under the control of Scer\GAL4dpp.blk1 results in deformed legs, with the tarsi being shortened, although claws are often present.