Fig. 4

Identification of the association between GP075m and core oligosaccharide. a Blocking efficiency of LPS to the indicated phages (left panel). Schematic diagram of the associations between the indicated phages and LPS (right panel). b Blocking efficiency of core oligosaccharide to the indicated phages (left panel). Schematic diagram of the associations between the indicated phages and core oligosaccharide (right panel). c Binding efficiency of the tail fiber protein GP076 to LPS (left panel). Schematic diagram of the associations between the protein GP076 and LPS (right panel). d Binding efficiency of the protein GP075m to core oligosaccharide (left panel). The protein GP075 was used as the control. Schematic diagram of the associations between GP075m and core oligosaccharide (right panel). PAK was used as the indicator strain for measurement of the phage titers in all experiments. The experiments were independently repeated three times. One-way ANOVA was used to analyze the mean difference of the indicated different treatments. *P < 0.05. **P < 0.01. ***P < 0.001