Expression of AntpCKIIdead.Scer\UAS under the control of Scer\GAL4dpp.blk1 results in antenna to leg transformation. Expression of AntpCKIIdead.Scer\UAS under the control of Scer\GAL4Antp.P1 results in a mild larval cuticle phenotype; more than one Keilin's organ hair is lost and the T2/T3 denticle belts are slightly reduced.