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. 2021 Sep 22;12:5568. doi: 10.1038/s41467-021-25866-z

Fig. 4. Effect of substituting wild-type Msh2-Msh6 for two different mutant Msh2-Msh6 complexes in a 5′ nick-directed Rad27-dependent MMR.

Fig. 4

a Representative assay of 5′ nick-directed repair of the CC substrate in which different proteins were omitted or substituted as indicated. All reactions also contain PCNA, RFC-Δ1N, and RPA. Other than Rad27, the amounts of all proteins used in the assays are as listed in the “Methods” section. MW, molecular weight markers. The percent repair corresponds to the fraction of all DNA in each individual lane susceptible to PstI cleavage, including those labeled “strand displacement” and “repair products”. b The amount of repair for the reactions was quantified. Three independent experiments were performed and the average amount of repair observed is reported. Error bars represent the standard error of the mean, and individual values from the different experiments are indicated by the dots on each histogram bar. Bar graph was constructed in GraphPad Prism software.