βTub85D promoter sequences drive expression of a full-length aux which is tagged at the C-terminal end with mRFP(Unk).
auxFL.βTub85D.mRFP(Unk) partially rescues auxI670K/auxG257E
Expression of auxFL.βTub85D.T:Disc\RFP-mRFP in auxI670K/auxG257E mutants rescues male sterility. The rough eye and supernumerary bristle phenotypes are not rescued.