UASt regulatory sequences drive expression of a 500bp inverted repeat.
Expression of shdNIG.13478R driven by Scer\GAL4Cg.PA significantly delays pupation timing compared to controls; no significant delays are seen when expression is driven by Scer\GAL4elav.PLu, Scer\GAL4how-24B, Scer\GAL4Mef2.PR, Scer\GAL4C855a or Scer\GAL4repo.