Figure 4
From: Detection of quorum-sensing-related molecules in Vibrio scophthalmi
Detection of LuxS activity in the supernatant of the V. scophthalmi A089 strain by a bioluminescence assay using the V. harveyi reporter strain BB170. Bars, relative light units produced by stimulation of the V. harveyi BB170 reporter strain after addition of supernatant from V. scophthalmi A089, taken at different time points; squares, growth of V. scophthalmi as measured by OD at 600 nm.