The RAD6 postreplicative repair group participates in various processes of DNA metabolism. To elucidate the contribution of RAD6 to starvation-associated mutagenesis, which occurs in nongrowing cells cultivated under selective conditions, we analyzed the phenotype of strains expressing various alleles of the RAD6 gene and single and multiple mutants of the RAD6, RAD5, RAD18, REV3, and MMS2 gene...
