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. 2005 Jul 25;102(31):10788–10792. doi: 10.1073/pnas.0503527102

Fig. 5.

Fig. 5.

Effect of irradiation with black light over a period of 130 min on the electrochemistry of photolyase (60 μM) on a T<>T-modified gold electrode. (Inset) Plot of current versus irradiation time. As a function of irradiation, the photolyase signal increases, reaching a plateau at ≈40 min (consistent with T<>T repair) to yield a well stacked DNA duplex.