The expression of ash1Scer\UAS.cHa under the control of Scer\GAL4arm.PS fully rescues both the third leg to second leg partial transformation exhibited by both ash1R1288A/ash122 transheterozygotes and ash1R1288A homozygotes and the haltere to wing partial transformation exhibited by ash1R1288A/ash122 transheterozygotes.