UASt regulatory sequences drive expression of an inverted repeat.
viable, with Scer\GAL4Mef2.PR
viable, with Scer\GAL4pnr-MD237
visible, with Scer\GAL4pnr-MD237
mesonotum, with Scer\GAL4pnr-MD237
Expression under the control of Scer\GAL4pnr-MD237 may result in mild thorax closure defects, depending on the insertion line used.