R231H : Mutation rate in yeast

The Saccharomyces cerevisiae pol2-R252H mutation mimicking human POLE-R231H causes a minor increase in the mutation rate in MLH1-deficient strains. It has no mutator effect in mismatch repair-proficient strains.

• Barbari, S.R., Kane, D.P., Moore, E.A. & Shcherbakova, P.V. Functional analysis of cancer-associated DNA polymerase ε variants in Saccharomyces cerevisiae. G3 (Bethesda) 8, 1019-1029 (2018). https://pubmed.ncbi.nlm.nih.gov/29352080/