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. 2017 Aug 17;7:8614. doi: 10.1038/s41598-017-09258-2

Figure 3.

Figure 3

Relaxation activity of TOP1MT wild type and its variants assayed with negatively supercoiled pBR322 plasmid DNA. Equal concentrations (2 ng/μl) of each enzyme were used for a dilution series of 1:1, 1:3 and 1:9. A representative gel was shown.