Sense-antisense transcription of dlp sequences (driven by two convergent arrays of UAS regulatory sequences) results in double stranded RNA (dsRNA) expression.
wing margin bristle | increased number, with Scer\GAL4sd-SG29.1
dlpdsRNA.Sym.Scer\UAS; Scer\GAL4sd-SG29.1 flies have extra wing margin bristles.
dlpa.Sym.Scer\UAS; dlpSym.Scer\UAS; Scer\GAL4sd-SG29.1 flies have extra wing margin bristles.