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. 2000 Aug;182(15):4356–4360. doi: 10.1128/jb.182.15.4356-4360.2000

TABLE 2.

Acyl-HSL concentrations in cultures of a P. aeruginosa RpoS mutant (PAO-MW20) and the wild type, PAO1

Culture density (OD600) 3OC12-HSL (μM)a
C4-HSL (μM)a
PAO1 MW20 PAO1 MW20
0.25 0.5 ± 0.2 0.7 ± 0.1 <0.1 0.4 ± 0.1
1.5 3.1 ± 0.4 2.8 ± 0.3 0.5 ± 0.1 1.9 ± 0.1
3.0 4.4 ± 0.7 4.0 ± 0.6 3.9 ± 0.3 8.4 ± 0.7
4.0 3.8 ± 0.4 3.5 ± 0.5 12.8 ± 0.7 19.9 ± 1.1
a

Values are means ± 1 standard deviation.