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  Indian J Med Microbiol
 

Figure 4: Agarose gel 1.5% showing DNA fragmentation in the different samples. M: 100 base pair molecular size marker; E1: control (Escherichia coli without treatment); E2: E. coli treated with Dettol; E3: E. coli treated with detergent; E4: E. coli treated with Clorox; and E5: E. coli treated with dishwashing powder.

Figure 4: Agarose gel 1.5% showing DNA fragmentation in the different samples. M: 100 base pair molecular size marker; E1: control (<i>Escherichia coli</i> without treatment); E2: <i>E. coli</i> treated with Dettol; E3<i>: E. coli</i> treated with detergent; E4: <i>E. coli</i> treated with Clorox; and E5: <i>E. coli</i> treated with dishwashing powder.