Expression of Hem fused to the epitope tag Tag:MYC is under the control of UAS sequences.
wild-type, with Scer\GAL4rho.PL
HemScer\UAS.T:Hsap\MYC; Scer\GAL4Act5C.PHb transfected S2 cells have no obvious phenotype and neither do HemScer\UAS.T:Hsap\MYC; Scer\GAL4rho.PL flies.