Characterization of diverse homoserine lactone synthases in Escherichia coli
Fig 7
Autoclaving deactivates media containing homoserine lactones (HSLs).
Induction of the LuxR receiver device with untreated or treated media from LasI, CerI, RpaI, and LuxI Sender cultures. Treated cultures were autoclaved for 15 min. and used to induce LuxR receiver cultures immediately or after a 24 h incubation at room temperature.