UASt regulatory sequences drive expression of an inverted repeat.
Expression under the control of Scer\GAL4Mef2.PR results in undefined lethality.
Expression under the control of Scer\GAL4pnr-MD237 may result in lethality, depending on the insertion line used.
Expression under the control of Scer\GAL4pnr-MD237 results in bristle morphology defects on the notum in 50-60% of the Scer\GAL4pnr-MD237 expression domain.
Expression under the control of Scer\GAL4pnr-MD237 results in the absence of 60-70% of the Scer\GAL4pnr-MD237-expressing area of the notum.