Figure 1From: First identification of coexistence of blaNDM-1 and blaCMY-42among Escherichia coli ST167 clinical isolatesEcoR1-digested DNA patterns of plasmids from the transformants of E. coli WZ33 and WZ51 . M, the DNA ladder; A, Digest of plasmid from the transformant of E.coli WZ33; B, Digest of plasmid from the transformant of E.coli WZ51.Back to article page