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Table 1 The extracellular QS-associated virulence factors activity of A. hydrophila YJ-1 cultured with Bacillus sp. QSI-1

From: Effect of quorum-quenching bacterium Bacillus sp. QSI-1 on protein profiles and extracellular enzymatic activities of Aeromonas hydrophila YJ-1

Groups

Diameter of the zone (mm)

Hemolysin

Lipase

Protease

A. hydrophila

12.83 ± 0.64

10.17 ± 0.40

17.53 ± 0.87

A. hydrophila + Bacillus sp.

7.63 ± 0.90

16.70 ± 0.56

9.83 ± 0.71

P-value

0.00124

0.00008

0.00029

  1. The diameter of the zone (mm) as a result of QS-associated virulence factors of the supernatant from A. hydrophila YJ-1 in mono- and co-culture with B. subtilis QSI-1 at 24 h after incubation, respectively, is shown. The experiments were conducted at least three times, and the data are expressed as mean values and standard deviation