UAS regulatory sequences drive expression of ed lacking the intracellular domain (amino acid 1017 onwards). The construct is tagged at the C-terminal end with Tag:MYC.
Scer\GAL4Tub.PU/edΔC.UAS.Tag:MYC fails to rescue ed1X5
Expression of edΔC.Scer\UAS.T:Hsap\MYC under the control of Scer\GAL4tub.PU is unable to rescue the multiple cell layer phenotype seen in ed1X5 mutant follicle cell clones.