Kinetics of uracils excision reported to AP endonuclease activity.

<p>A - Schema showing the <i>in vitro</i> assay that allows to measure Ung activity. B - Protein extracts from Ws plants or RNAi/<i>DUT1</i>-5 plants were used to measure Ung followed by AP endonuclease activity (U∶G) as compared to AP endonuclease activity alone (AP∶G) at different time points. Error bars correspond to two independent experiments, done with two independent protein extracts.</p>