TABLE 2.

Induction of bioluminescence in the V. cholerae CAI-1 reporter strain MM920 by cell-free culture fluids prepared from other bacteria

Species and strainCAI-1 activitya
Vibrio cholerae CG70611,531 ± 1,558
Vibrio harveyi BB1203,707 ± 298
Vibrio anguillarum 192642,198 ± 165
Vibrio alginolyticus 1181,723 ± 206
Vibrio parahaemolyticus BB221,417 ± 36
Vibrio furnissii 15141,417 ± 76
Vibrio angustum 70288 ± 18
Photobacterium leiognathi 72146 ± 6
Photobacterium phosphoreum NZ-11-D43 ± 3
Vibrio proteolyticus 14510 ± 2
Vibrio vulnificus JJ0773.6 ± 0.8
Vibrio natriegens 771.5 ± 0.9
Vibrio fischeri MJ11.1 ± 0.1
Vibrio logei SR61.0 ± 0.1
Escherichia coli MG16551.1 ± 0.2
Salmonella typhimurium PS10.9 ± 0.03
  • a CAI-1 activity is defined as the fold increase in induction of bioluminescence that occurs in V. cholerae MM920 in the presence of 30% cell-free culture fluid over that that occurs when medium alone is added.