UASt regulatory sequences drive expression of RNAi-resistant (to RpII215GL01068) RpII215 with a deletion in the carboxy-terminal domain (CTD; 1678-1733), tagged at the C-terminus with 2xTag:FLAG.
Scer\GAL4Act5C.PI/Polr2ACTDΔ2.UAS.RR.Tag:FLAG fails to rescue Polr2AGL01068
The lethality of flies expressing RpII215GL01068 RNAi under the control of Scer\GAL4Act5C.PI cannot be rescued by co-expression of RpII215CTDΔ2.Scer\UAS.RR.T:Zzzz\FLAG.