Figure 5.
Figure 5. Primer extension by Pol and
Pol from
T or C opposite the dA
adduct. DNA substrate is shown above; asterisk indicates the
site of either an A or an dA
residue in the template; Y at the primer terminus denotes either
T or C opposite the undamaged A or the dA
template residue. Each protein (1 nM) was incubated with DNA
substrate (10 nM) and all four dNTPs (50 M).
and
Pol 
from
T or C opposite the 
dA
adduct. DNA substrate is shown above; asterisk indicates the
site of either an A or an 
dA
residue in the template; Y at the primer terminus denotes either
T or C opposite the undamaged A or the 
M).