UASt regulatory sequences drive expression of an inverted repeat.
Expression under the control of Scer\GAL4Mef2.PR results in late larval lethality.
Expression under the control of Scer\GAL4pnr-MD237 results in lethality or semi-lethality at the pupal stage, depending on the insertion line used.
Expression under the control of Scer\GAL4pnr-MD237 results in extra bristles on the notum in 20-30% of the Scer\GAL4pnr-MD237 expression domain.
Expression under the control of Scer\GAL4pnr-MD237 results in bristle morphology defects on the notum in 20-30% of the Scer\GAL4pnr-MD237 expression domain.