UASt regulatory sequences drive expression of an inverted repeat.
Expression under the control of Scer\GAL41407 results in loss of neuroblasts in the larval brain associated with decreased size of the remaining neuroblasts.
Expression under the control of Scer\GAL41407 results in a reduction in the average size of neuroblasts together with shorter neuroblast lineages (less daughter cells per neuroblast) in the larval brain compared to controls.
Expression under the control of Scer\GAL4Mef2.PR results in late pupal 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 the absence of 90-100% of the Scer\GAL4pnr-MD237-expressing area of the notum.