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Figure 5 | BMC Microbiology

Figure 5

From: Cinnamaldehyde and cinnamaldehyde derivatives reduce virulence in Vibrio spp. by decreasing the DNA-binding activity of the quorum sensing response regulator LuxR

Figure 5

Effect of cinnamaldehyde and cinnamaldehyde derivatives on the protease activity of Vibrio anguillarum LMG 4411. Cinnamaldehyde and cinnamaldehyde derivatives were tested at 100 μM, except 4-NO2-cinnamaldehyde (25 μM). The effect of cinnamaldehyde or cinnamaldehyde derivatives on protease activity was compared to an untreated control. The error bars represent the standard deviation. *: Signal significantly different from the control (p < 0.05).

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