Article
Specificity of mutations induced by methyl methanesulfonate in mismatch repair-deficient human cancer cell lines.
Mutation research - 30 Jun 1999
Glaab W E, Tindall K R, Skopek T R
Abstract excerpt
Recently, we showed that the cytotoxic and mutagenic response in human cells to the model SN2 alkylating agent methyl methanesulfonate (MMS) can be modulated by the mismatch repair (MMR) pathway. That is, human cancer cell lines defective in MMR are more resistant to the cytotoxic effects of MMS exposure and suffer more induced mutations at the HPRT locus than MMR-proficient cell lines. Since MMS produces little...
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