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. 2020 Jul 21;10:12087. doi: 10.1038/s41598-020-68983-3

Figure 4.

Figure 4

Antibacterial activity of Innolysin Ec6 and Ec21 against E. coli. Average logarithmic reductions in the cell counts of different E. coli strains, after incubation with 0.2 mg/ml either of Innolysin Ec6 or of Ec21 for 30 min at 20 °C, compared to the cells treated with 20 mM HEPES–NaOH as a negative control. The average reduction was calculated based on triplicates of three independent experiments. *Significant reduction at P < 0.05.