A genomic fragment containing Ir52a, Ir52b, Ir52e and Ir52c, in which Ir52d has been replaced by Scer\GAL4.
Ir52c+tIr52rescueC rescues Ir52cMB04402
Expression of Ir52c+tIr52rescueC rescues the copulation delay seen in Ir52cMB04402 mutant males.