UASt regulatory sequences drive expression of an inverted repeat.
SelRKK108939, Scer\GAL4B11-98 is an enhancer of macrochaeta phenotype of MicalUAS.s, Scer\GAL4B11-98
Co-expression of SelRKK108939 enhances the branched bristle phenotype seen upon Scer\GAL4B11-98-mediated expression of MicalScer\UAS.s.