UAS regulatory sequences drive expression of Drer\alkal2b.
Expressing Drer\alkal2bUAS.cFa under the control of Scer\GAL4GMR.PF has no impact on eye phenotype.
Drer\alkal2bUAS.cFa, Drer\ltkUAS.cFa, Scer\GAL4GMR.PF has visible | adult stage phenotype
Drer\alkal2bUAS.cFa, Drer\ltkUAS.cFa, Scer\GAL4GMR.PF has eye phenotype