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rpoB mutant frequencies in ZK126 and SF2018 strain backgrounds
| Strain background | Medium | f (10−8)a | No. (%) of deletions/insertions | No. (%) of base substitutions |
|---|---|---|---|---|
| ZK126 | LB | 3.1 (2.1–5.9) | 0 (0.0) | 10 (100.0) |
| LB + CPR | 12.5 (8.9–15.5) | 10 (50.0) | 10 (50.0) | |
| SF2018 | LB | 1.9 (0–3.4) | 0 (0.0) | 17 (100.0) |
| LB + CPR | 8.4 (8.3–10.2) | 13 (56.5) | 10 (43.5) |
The values in parentheses are 95% confidence limits.
