4kb genomic fragment containing the dicistronic transcription unit that encodes both moi and Tgs1 open reading frames, as well as 1kb upstream and 1kb downstream sequence. A G45R mutation has been introduced into the moi coding sequence.
moit4.G45R is a suppressor of increased mortality during development phenotype of Tgs12-3
Tgs12-3, Tgs1t4.moi-G45R, moit4.G45R has male fertile phenotype