UASt regulatory sequences drive expression of an inverted repeat.
Flies expressing CG12576KK106430 under the control of Scer\GAL4αTub84B.PL are pupal lethal. The pupal tergal depressor of the trochanter (TDT) muscle is normal.
Flies expressing Cp110KK105525 under the control of Scer\GAL4da.G32 are viable. The tergal depressor of the trochanter (TDT) muscle is normal.