UAS regulatory sequences drive expression of DsRed(Unk) coding sequences, with a CAG sequence repeated an uninterrupted 34 times in the 3'UTR.
Adult flies with a 30 minute heat shock induction of Disc\RFPCAG250.DsRed2.Scer\UAS (under the control of Scer\GAL4hs.PB) are viable and show no ill effects.
Adult flies with a 30 minute heat shock induction of Disc\RFP(CTG)19.Scer\UAS and Disc\RFP(CAG)34.Scer\UAS (both under the control of Scer\GAL4hs.PB) are viable and exhibit a wild-type phenotype.