Fig. 3
![Fig. 3](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs41021-015-0022-8/MediaObjects/41021_2015_22_Fig3_HTML.gif)
Incision activities of E. coli endonuclease IV (Nfo) and endonuclease V (Nfi). a,c The scheme of the cleaved oligonucleotides using Nfo [19, 21] (a) and Nfi [19, 22] (c). b,d The percentage of the cleaved oligonucleotides in the 32P-labeled DNA substrate with varied amounts of Nfo (b) and Nfi (d) was plotted as a graph. The mean values and standard errors were calculated from at least two independent experiments