UAS regulatory sequences drive expression of a short inverted repeat.
Females heterozygous for l(1)G0232HMS00731 and MTD-Gal4 (consists of Scer\GAL4otu.T:Hsim\VP16, Scer\GAL4nos.PG and Scer\GAL4nos.UTR.T:Hsim\VP16) crossed to l(1)G0232HMS00731 males results in: 98% hatching; non-maternal effect.