Volatiles from Subtropical Convolvulaceae That Interfere with Bacterial Cell-to-Cell Communication as Potential Antipathogenic Drugs

Figure 2

Quantification of N-acyl homoserine lactones signals by β-galactosidase activity. Azi: azithromycin supernatant, C: P. aeruginosa ATCC 27853 supernatant, and 1–14: fractions of M. dissecta diethyl ether extract (supernatants). The error bars indicate standard deviation (). All experiments showed significant differences with the control supernatant ().