UASt regulatory sequences drive expression of mof in which the three Lys residues in the HAT domain that are ubiquitylation targets in vitro have been mutated. The protein is tagged with Tag:FLAG.
Scer\GAL4arm.PU/mof3KC.UAS.Tag:FLAG rescues mof2
The lethality of mof2 hemizygous mutant males is rescued by expression of mof3KC.Scer\UAS.T:Zzzz\FLAG under the control of Scer\GAL4arm.PU.