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. 2013 Oct 22;13(10):14189–14199. doi: 10.3390/s131014189

Figure 3.

Figure 3.

Detection of AHL production by E. asburiae. Bioluminescence measurement was done for 24 h, 37 °C growth in the presence of AHL extracted from spent culture supernatant of E. asburiae, synthetic 3-oxo-C6-HSL and acetonitrile as positive control and negative controls, respectively. Biosensor E. coli [pSB401] served as the biosensor. Data are presented as means of ± SEM values of triplicate experiments.