Lethality occurs from the third larval instar through to the pharate adult stage. Mutant third instar larvae and pupae are short and dumpy-like.
Unc-76G0333 is an enhancer of visible phenotype of Hsap\HTT128Q.1-336.UAS, Scer\GAL4GMR.PU
Unc-76G0333 is an enhancer of eye phenotype of Hsap\HTT128Q.1-336.UAS, Scer\GAL4GMR.PU
P{lacW} not verified as causing the lethality.