Table 3. Summary of Sensitivity to UV light and Recombination Phenotypes of RecA Mutants.
Strain | recA | Survival to UV a | Recombinationb |
---|---|---|---|
SS996 | + | 73 ± 2.33 | 8.44 ± .93 |
SS1426 | del(recA) | < 10 -2 | < 10 -4 |
SS4629 | 730 (E38K) | 75 ± 4.29 | 9.03 ± 1.02 |
SS5602 | 2201 (K72R) | < 10 -2 | < 10 -4 |
SS5690 | 730,2201 | 0.15 ± 0.18 | 0.012 ± 0.0073 |
SS6418 | 803(V37M),2201 | < 10 -2 | < 10 -4 |
UV Resistance is measured by % survival of strains after 10J of UV irradiation
Conjugation frequency reported as % transconjugants/100 donors