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. 2020 Oct 7;19:191. doi: 10.1186/s12934-020-01448-4

Fig. 6.

Fig. 6

Schematic diagram of QQ mechanism of LcAiiK. The expression of AiiK at the surface layer of LcAiiK maintained AHL lactonase activity. LcAiiK can degrade C6-HSL produced by A. hydrophila and interrupt or inhibit the production of virulence factors of A. hydrophila