Expression of CkIIβVIIb.Scer\UAS under the control of Scer\GAL4αTub84B.PL induces lethality in five out of eight tested CkIIβVIIb.Scer\UAS transgenic lines.
Expression of CkIIβVIIb.Scer\UAS under the control of Scer\GAL4αTub84B.PL in a CkIIβmbuΔA26-2L background results in mushroom body calyces that are proportionally larger than those of wild type flies.
When expressed under the control of Scer\GAL4αTub84B.PL, not all of the CkIIβVIIb.Scer\UAS transgenic lines rescue the lethality of CkIIβmbuΔA26-2L flies.