The genomic rescue construct P{2GB} is a 5.8kb BamH1 EcoR1 genomic fragment encoding the ORFs of the following genes: tRNA:SeC-TCA-1-1; ιTry; CG12384; ix; and san.
The position of the rescue fragment on the reference sequence was inferred by a FlyBase curator.
ix+t2GB rescues ix2
ix+t2GB rescues ix2/Df(2R)en-B