Skip to main content
. 2020 Sep 30;11:565548. doi: 10.3389/fmicb.2020.565548

FIGURE 3.

FIGURE 3

Biofilm formation by A. baumannii ATCC® 17978TM and its ΔabaI mutant as measured with crystal violet staining. The capacity of OHC12-HSL (10 μM) to restore the phenotype in the mutant was also tested. The addition of OHC12-HSL was performed at the beginning of the experiment and after 12 h of incubation (T12h). Biofilms (n = 3) were inoculated in LS-LB, incubated at 37°C for 24 h and stained with crystal violet staining. Different letters indicate statistically significant differences (Mann–Whitney test, p < 0.05).