Comparison of reversion rates of heterozygous and homozygous proofreading-deficient strains/

Shown are the ratios of reversion rates from Fig. 4. For the pol2-4/pol2–4± comparison,* indicates significant difference at the P = 0.05 level using 83% Confidence Intervals (S3 Table); all pol3–5DV/pol3–5DV± comparisons are significantly different using 95% Confidence Intervals.Comparison of reversion rates of heterozygous and homozygous proofreading-deficient strains/