Table 1.
Lifetimes of Mfd-YPet in various genetic backgrounds.
| Derivatives of mfd-YPet | Slow lifetime (s) (mean ± s.d.) | Percentage of the slow population (mean ± s.d.) | Fast lifetime (s) (mean ± s.d.) | N repeats |
|---|---|---|---|---|
| mfd-YPet21 | 18 ± 1 | 100 | – | 9 |
| ΔuvrA21 | 29 ± 2 | 37 ± 4 | 0.5 ± 0.04 | 10 |
| ΔuvrB | 139 ± 20 | 100 | – | 8 |
| uvrA(K646A) ΔuvrB | 26 ± 2 | 32 ± 2 | 1.1 ± 0.1 | 6 |
| uvrA(K646A) | 37 ± 3 | 100 | – | 11 |
| uvrA(K37A) ΔuvrB | 304 ± 69 | 100 | – | 7 |
| uvrA(K37A) | 52 ± 4 | 100 | – | 8 |
| uvrB(ΔβHG) | 188 ± 46 | 100 | – | 9 |
| uvrB(Y96A) | 70 ± 12 | 100 | – | 8 |
| ΔuvrB /pUvrB | 11.1 ± 0.7 | 26 ± 2 | 0.50 ± 0.08 | 6 |