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. 2002 Sep;22(17):6111–6121. doi: 10.1128/MCB.22.17.6111-6121.2002

FIG. 4.

FIG. 4.

Differential processing of Tg:A (circles) versus Tg:G (squares) by hNth1 (20 nM). Solid symbols denote AP lyase activity (neutral pH). Open symbols denote combined DNA N-glycosylase/AP lyase activity of hNth1 against the substrate (putrescine, alkaline pH). Reaction time was 30 min.