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. Author manuscript; available in PMC: 2009 Sep 30.
Published in final edited form as: J Mol Biol. 2007 May 4;370(1):157–169. doi: 10.1016/j.jmb.2007.04.049

Figure 5. Restriction activity of site-directed Eco31I variants on pBR322 (invert image).

Figure 5

M, DNA molecular weight marker; WT, cell extract with wt Eco31I; C, cell extract without enzyme. Mutants are indicated above the lines.