UAS sequences drive expression of N carrying a deletion that removes both basic peptides within the PPD domain.
Scer\GAL4sca-537.4/NΔ3.UAS partially rescues N55e11
N55e11 mutant embryos expressing NΔ3.Scer\UAS under the control of Scer\GAL4sca-537.4 show residual neural hyperplasia.