UAS regulatory sequences drive expression of a short inverted repeat.
Females heterozygous for licGL00022 and MTD-Gal4 (consists of Scer\GAL4otu.T:Hsim\VP16, Scer\GAL4nos.PG and Scer\GAL4nos.UTR.T:Hsim\VP16) crossed to licGL00022 males results in: 60% hatching; non-maternal effect.