Expression of ermzf1.2A.Scer\UAS under the control of Scer\GAL4wor.PA induces premature differentiation of all eight type II neuroblasts in a larval brain lobe.
Expression of ermzf1.2A.Scer\UAS under the control of an insertion of Scer\GAL4GMR9D11 that expresses in ase[+] immature Intermediate Neural Progenitors (INPs) (P{GMR9D11-GAL4}attP2) rescues the supernumerary neuroblast phenotype seen in erm1/Df(2L)erm2 mutant larval brains.