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. 2010 Jul 6;38(20):6976–6984. doi: 10.1093/nar/gkq576

Figure 1.

Figure 1.

(A) Chemical structures of MC, MC-mono-dG, and ICL dG-MC-dG DNA adducts. (B) The DNA sequence of the 61-bp DNA fragment containing a site-specific MC-mono-dG (substrate 1) or an ICL dG-MC-dG adduct (substrate 2). G* represents MC-modified deoxyguanosine. Restriction enzyme SmaI site is indicated. (C) Substrate 1, substrate 2 and control 61-bp DNA fragments were 5′-end 32P labeled, denatured and then separated by electrophoresis in a denaturing gel.