FIG. 7.

MMS sensitivity of S. pombe mutant for mag1, NER, and RR. Logarithmically growing S. pombe was diluted and plated onto solid agar medium containing the indicated doses of MMS. Colony-forming ability was determined. The data shown are from a representative experiment. Similar results were observed in three independent experiments. Strains analyzed were wild-type (WT; TE236), rhp51 (TE792), and rad13 rhp51 (AM019) (A) and wild-type (TE236), mag1 (AM006), rad13 rhp51 (AM019) and mag1 rad13 rhp51 (AM022) (B) S. pombe.