Table 1.
hPol ε Exo+ | hPol ε Exo− | |
---|---|---|
Total number of plaques | 27 792 | 26 089 |
Total number of mutant plaques | 18 | 119 |
lacZ mutant frequency (×10−4) | 6.5 | 46 |
Number of mutants sequenced | nd | 119 |
Total number of mutations | nd | 123 |
nd = not determined.