In nubScer\UAS.cNa; Scer\GAL4ftz.ng embryos the neuroblasts that give rise to RP2 neurons (neuroblast NB4-2 ?) occasionally divide to produce one RP2 or RP2 sib plus a new ganglion mother cell (ectopic neuroblast NB4-2 ?), which then divides again to produce one RP2 neurons and one RP2 sib.
Delta::NΔECN.UAS, Scer\GAL4elav-C155, nubUAS.cNa has larval glial cell | ectopic phenotype
Embryos coexpressing Dl::NΔECN.Scer\UAS and nubScer\UAS.cNa under the control of Scer\GAL4elav-C155 have a few extra repo-positive glial cells dorsally to the dorsal dendritic arbor (dda) lineage.