Table 1.
Comparative analysis of QQ/QSI activities from related bacteria to the novel activities from this study
| Bacterial species | Source | Proposed activity | Phenotypes/Bioassay used | References |
|---|---|---|---|---|
| Bacillus | Different non‐sponge marine origins | Lactonase | Biosensors | (Romero et al., 2011) |
| Bacillus sp. QSI‐1 | Fish gut | Lactonase |
C. violaceum
biosensor protease, haemolytic activity, biofilm |
(Chu et al., 2014) |
| B. cereus D28 | Marine sediment | Cyclic dipeptide | Biosensors, bioluminescence in Vibrio | (Teasdale et al., 2011) |
| B. cereus | Soil | Not analysed |
C. violaceum
biosensor, biofilm |
(Wahman et al., 2015) |
| Bacillus horikosshi | Coral | Extracts | Biosensors | (Thenmozhi et al., 2009) |
| Bacillus pumilus | Marine sediment | Acylase | Biosensors, P. aeruginosa and Serratia virulence | (Nithya et al., 2010) |
| Bacillus sonorensis | Soya sauce | Not analysed |
C. violaceum
biosensor |
(Yin et al., 2012a) |
| B. thuringiensis, B. cereus and B. mycoides | Soil | Lactonase | Biosensors | (Dong et al., 2002) |
| Bacillus Pseudalteromonas Pseudomonas | Brown algae | Not analysed | Serratia biosensor | (Kanagasabhapathy et al., 2009) |
| Bacillus Pseudomonas | Soil | Not analysed |
C. violaceum
biosensor |
(Chong et al., 2012) |
| Halobacillus salinus | Seagrass | Phenethylamide | Biosensors bioluminescence in Vibrio | (Teasdale et al., 2009) |
| P aeruginosa | Marine sponge | Cyclic dipeptide | Not directly related with QSI | (Jayatilake et al., 1996) |
| P. aeruginosa | Clinical sample | Acylase | Biosensors, AHL inhibition, Elastase, Pyocyanin | (Sio et al., 2006) |
| P aeruginosa | Clinical sample | QuiP acylase | Control its own QS system | (Huang et al., 2006) |
| P. aeruginosa | Clinical sample | PvdQ acylase | Control its own QS system | (Bokhove et al., 2010) |
| P. aeruginosa | Clinical sample | Lactonase SsoPox | Pyocyanin, protease, biofilm | (Guendouze et al., 2017) |
| Pseudomonas | Rhizosphere | Not analysed |
C. violaceum
biosensor with OC6, biocontrol activity |
(Alymanesh et al., 2016) |
| Staphylococus | Clinical sample | Small molecules ‘yayurea A, B’ | Biosensors, Pyocyanin. Biofilm | (Chu et al., 2013) |
| Staphylococcus | Marine sponge | Not analysed | Not tested | (Saurav et al., 2016) |
| Staphylococcus saprophyticus | Marine source | Cyclic dipeptide | Biosensors | (Li et al., 2013) |
| Staphylococcus saprophyticus | Sewage | Not analysed |
C. violaceum
biosensor with OC6 |
(Chan et al., 2015) |
| Paracoccus | Marine sponge | Three putative small molecules – structure unknown | Biosensors, Antimicrobial activity, Pyocyanin, Biofilm | (Saurav et al., 2016) |
| Pseudoalteromonas JG1 | Water to rear healthy turbot | Enzymes | Genomic data | (Yu et al., 2013) |
| Pseudoalteromonas | Marine eukaryotes | Not analysed |
C. violaceum
biosensor, biofilm |
(Busetti et al., 2015) |
| Pseudoalteromonas | Marine and estuarine waters | Not analysed | Serrattia and C. violaceum biosensors, bioluminescence in Vibrio | (Linthorne et al., 2015) |
| Pseudoalteromonas | Surface of different marine Eukarya | Enzymes | E. coli biosensor for AHL and AI‐2, biofilm | (Weiland‐Bräuer et al., 2016) |
| Alteromonas | Different non‐sponge marine origins | Acylase | Biosensors | (Romero et al., 2011) |