UASt regulatory sequences drive expression of an inverted repeat.
Presynaptic expression of CkIαGD4256 under the control of Scer\GAL4elav-C155 causes synaptic retractions in less than 50% of neuromuscular junctions.
Expression under the control of Scer\GAL41407 results in loss of neuroblasts in the larval brain without any change in size of the remaining neuroblasts.
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\GAL4Mef2.PR results in late pupal lethality.