Mad1p, a component of the spindle assembly checkpoint in fission yeast, suppresses a novel septation-defective mutant, sun1, in a cell-division cycle.
Kim IG, Rhee DK, Jeong JW, Kim SC, Won M, Lee J, Song KW, Kim HB. FEMS Microbiol Lett. 2003 Oct 24; 227(2):183-8.