Presynaptic expression of cdc2^GD10728 under the control of Scer\GAL4^elav-C155 causes synaptic retractions in less than 10% of synapses.

Expression of cdc2^GD10728 under the control of Scer\GAL4^c768 results defects in maintenance of the neuroepithelium cells in the developing optic lobe and premature neuroblast formation. There is an increase in mitotic neuroepithelium cells and a reduction in BrdU incorporation compared to wild type.

Clones in the developing optic lobe expressing cdc2^GD10728 under the control of Scer\GAL4^Act.PU are very small. Some of the mutant cells are extruded from the neuroepithelium and basally enter the medulla cortex, where ectopic neuroblasts form prematurely.

Expression under the control of Scer\GAL4¹⁴⁰⁷ results in abnormally large neuroblasts greater than two times the normal cell diameter being seen in the larval brain.

Expression under the control of Scer\GAL4¹⁴⁰⁷ results in an increase in the average size of neuroblasts in the larval brain compared to controls.

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 neuroblasts in the larval brain.

Depending on the insertion line used, expression under the control of Scer\GAL4^Mef2.PR can result in viable flies or late pupal lethality.

Expression under the control of Scer\GAL4^pnr-MD237 may result in semi-lethality, depending on the insertion line used.

Expression under the control of Scer\GAL4^pnr-MD237 results in the absence of 90-100% of the Scer\GAL4^pnr-MD237-expressing area of the notum.