UAS regulatory sequences drive expression of a hairpin RNA which targets Scer\GAL4. The hairpin was made using the following oligos - forward:ctagcagtCAGGATTATTTGTACAAGATAtagttatattcaagcataTATCTTGTACAAATAATCCTGgcg , reverse:aattcgcCAGGATTATTTGTACAAGATAtatgcttgaatataactaTATCTTGTACAAATAATCCTGactg .