Skip to main content
. 1997 Jul 22;94(15):8042–8046. doi: 10.1073/pnas.94.15.8042

Table 1.

Forward mutation tests in vivo comparing the T4 and RB69 DNA polymerases

Type of DNA polymerase No. of stocks Median r mutants per 104 progeny Exo−/Exo+
T4 7 2.1
RB69 7 2.1
T4 Exo− 14 630 310
RB69 Exo− 14 1,030 490