UASt regulatory sequences drive expression of an inverted repeat.
Expression under the control of Scer\GAL41407 results in shorter neuroblast lineages (less daughter cells per neuroblast) in the larval brain compared to controls.
Expression under the control of Scer\GAL41407 results in mild defects in the shape of ganglion mother cells in the larval brain.
Expression under the control of Scer\GAL41407 results in mild defects in the shape of neuroblasts in the larval brain.
Depending on the insertion line used, expression under the control of Scer\GAL4Mef2.PR can result in early pupal lethality or late pupal lethality.
Expression under the control of Scer\GAL4pnr-MD237 results in lethality (either before or at the pupal stage), depending on the insertion line used.