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. 2019 Mar 5;11(3):224. doi: 10.3390/v11030224

Figure 1.

Figure 1

Removal of human norovirus GII3, GII.4, and GII.6 virus-like particles (VLPs) in the presence of histo-blood group antigen (HBGA)-positive E. cloacae SENG-6. (a) In the absence of SENG-6, all VLPs (~20–30 nm) pass through the microfiltration membrane (0.45 µm) without any obstruction; (b) In the presence of HBGA-positive SENG-6, all types of VLPs were retained, while HBGA-positive E. coli O86:B7 was able to bind only to GII.4 VLPs; (c) After the removal of EPS, SENG-6 lost the GII.6 VLP binding ability, while the VLP binding ability of E. coli O86:B7 increased.