UASt sequences drive expression of a mutated form of kek1 (contains a P329S amino acid substitution). The coding sequence is tagged with GFP.
When driven by Scer\GAL4GMR.PF does not give an eye phenotype (unlike kek1Scer\UAS.T:Avic\GFP driven by Scer\GAL4GMR.PF). When driven by Scer\GAL4GMR.PF does not give an chorion phenotype (unlike kek1Scer\UAS.T:Avic\GFP driven by Scer\GAL4CY2).