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. 2019 Jun 14;17(6):355. doi: 10.3390/md17060355

Figure 2.

Figure 2

Structures of synthesized rhamnobioses and the rhamnose-containing Psl-pentasaccharide and inhibitory effects of thereof on the rHPLOE-biofilm interaction. (A) Structures of the synthesized rhamnosyl di- and pentasaccharides: α(1-2)-rhamnobiose, α(1-3)-rhamnobiose, phenylthio-1-2-rhamnobioside, phenylthio-1-3-rhamnobioside, propargyl-1-3-rhamnobioside and Psl-pentasaccharide. (B) The binding activity of rHPLOE on the biofilm from Pseudomonas aeruginosa PA14 and the inhibitory effects of rhamnose or rhamnobiosides on this binding were determined by competitive ELISA. *** p < 0.001 versus the rHPLOE-only group.