Fig. 6
From: Inhibition of Streptococcus mutans biofilms with bacterial-derived outer membrane vesicles
HMNQ and rhamnolipid inhibit the growth of S. mutans. Overnight cultures of S. mutans were diluted 1:1000 in broth and treated with PBS, 100 µM HMNQ, or 64 µg/mL rhamnolipid (purified from B. thailandensis OMVs) in a total volume of 100 µL. OD600 was monitored for 12 h. The curves were compared using a Chi-squared test, see Methods. (**** p < 0.0001)