UASt regulatory sequences drive expression of an inverted repeat.
DeltaUAS.cDa, ItgaPS4KK105806, Scer\GAL4ey.PU has neoplasia phenotype
DeltaUAS.cDa, ItgaPS4KK105806, Scer\GAL4ey.PU has eye phenotype
Flies co-expressing αPS4KK105806 and DlScer\UAS.cDa under the control of Scer\GAL4ey.PU show a high frequency of primary eye tumours and a low frequency of secondary tumours.