Figure 2From: The Escherichia coli uropathogenic-specific-protein-associated immunity protein 3 (Imu3) has nucleic acid -binding activity Imu3 protection against colicin E7 DNase activity. Lane 1 shows linear dsDNA, lane 2 colicin E7 with linear dsDNA, and lane 3 linear DNA with colicin E7 activity and Imu3.Back to article page