Over-expression of pnrScer\UAS.β.cFa using Scer\GAL4pnr-MD237 predominantly leads to the loss of dorsocentral bristles.
Flies overexpressing pnrScer\UAS.β.cFa using Scer\GAL4C-765 display ectopic macrochaetae lateral to the extant dorsocentral bristles.