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. 2009 Jun 5;37(14):4642–4656. doi: 10.1093/nar/gkp460

Figure 4.

Figure 4.

Mimicking pol μ and pol λ with Tdt. (A) The activity without CoCl2 but in the presence of 4 mM MgCl2 of wild-type Tdt and Tdt Chimera containing the pol μ Loop1, as well as the Δ13 mutant (as in pol λ) is shown for each dNTP and a mixture of all dNTPs. (B) The effect of Co++ addition (1 mM) to the reaction buffer is shown for the same mutants.