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. 2019 May 28;10:1189. doi: 10.3389/fmicb.2019.01189

FIGURE 5.

FIGURE 5

Sensitivity of K. pneumoniae K7(ΔGT-1), K7(ΔGT-2), and K7(ΔwcaJ) to GH-K3. (A) Spot and plaque forming assays. Five μl of GH-K3 solutions were spotted onto freshly seeded lawns of K. pneumoniae K7(ΔGT-1), K7(ΔGT-2), and K7(ΔwcaJ) for 6 h at 37°C before observation (top). Meanwhile, the sensitivity of K. pneumoniae K7(ΔGT-1), K7(ΔGT-2), and K7(ΔwcaJ) to GH-K3 were determined by plaque assays (bottom). K7 was used as a control. (B) Adsorption efficiency. The adsorption efficiency of GH-K3 binding to K. pneumoniae K7(ΔGT-1), K7(ΔGT-2), and K7(ΔwcaJ) were determined. and ∗∗ significant differences at P < 0.05 and P < 0.01, respectively. Data represent the mean ± SEM of triplicate experiments.