UAS regulates expression of Hsap\SPOCK2 cDNA. The construct includes an N-terminal FLAG tag, but this is not contained in the protein product because it is cleaved at the signal peptide.
Scer\GAL4tub.PU-mediated expression of Hsap\SPOCK2Scer\UAS causes loss of chemosensory bristles along the wing margin and extra wing vein tissue.