Fig. 2
From: Split MutT prevents the mutator phenotype of mutT-deficient Escherichia coli
Suppression of spontaneous mutation by expression of the linker-inserted mutant in mutT cells. Each dot represents the rpoB mutant frequency obtained from a single colony. The median values are shown in the upper part. Their relative values are also shown in parentheses. The 95% confidence interval values are 1.1 × 10–7 – 9.3 × 10–7, 1.5 × 10–7 – 2.6 × 10–7, 3.1 × 10–8 – 6.4 × 10–8, 2.5 × 10–7 – 4.1 × 10–7, and 1.1 × 10–8 – 4.0 × 10–8 for GST, 1–95, 95–96 L, 95–96 L (A53), and 1–129 (wt), respectively