. 2010 Oct 29;39(5):1763–1773. doi: 10.1093/nar/gkq1034

Table 1.

lacZ mutant frequencies for wild-type and exo⁻ human Pol ε

	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.