SalI-SalI fragment contains both the fs(1)Yb and fs(1)Ya transcription units and part of the CG2701 transcription unit, and rescues both fs(1)Ya2 and fs(1)Yb1. fs(1)Ya+t8.5 is the same construct as fs(1)Yb+t8.5, fs(1)Ya+t8.1, fs(1)Ybt8.1, and CG2701t8.1. Position of restriction fragment on reference sequence inferred by FlyBase curator.
Completely rescues the fertility defect of fs(1)Ya2.
fs(1)Ya+t8.5 is the same construct as fs(1)Yb+t8.5.