Skip to main content
. Author manuscript; available in PMC: 2006 Apr 10.
Published in final edited form as: Cell Microbiol. 2002 Apr;4(4):245–255. doi: 10.1046/j.1462-5822.2002.00186.x

Fig. 3.

Fig. 3

DNase activity of recombinant His6-tagged CdtB. Purified His6-tagged CdtB (0–15 μg) was incubated for 1 h at 37°C with supercoiled plasmid DNA. The contents of the reaction tubes were applied to a 1% agarose gel. The gel was stained with ethidium bromide. S, supercoiled form of the plasmid DNA; R, relaxed form of the plasmid DNA.