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Table 2 Iron system in the studied strains, comprising in silico and phenotypical results

From: Genome mining reveals unlocked bioactive potential of marine Gram-negative bacteria

Strain Species Response in AHL monitor AntiSMASH Siderophore (CAS) AntiSMASH Fur
Cv At HSL Siderophore NRPS
S2753 Photobacterium halotolerans - - 0 + 1 4 1
S2052 Vibrio coralliilyticus (+) - 0 - 1** 4*** 1
S2043 Vibrio coralliilyticus (+) - 0 (+) 1** 4*** 1
S2604 Vibrio nigripulchritudo - - 0 - 0 4*** 1
S2394 Vibrio neptunius - - 0 (+) 1 3*** 1
S2757 Vibrio sp. + + 0 + 1** 0 1
S2040 Pseudoalteromonas piscicida - - 0 + 0 11*** 1
S2724 Pseudoalteromonas piscicida - - 0 + 0 5*** 1
S816 Pseudoalteromonas agarivorans - - 0 + 1 0 1
S3258 Pseudoalteromonas ruthenica - - 0 + 1 0 1
S3137 Pseudoalteromonas ruthenica - - 0 - 1 0 1
S4054 Pseudoaltermonas luteoviolacea + + 1 (+) 0 11*** 1
S2471 Pseudoalteromonas rubra - - 0 (+) 0 9*** 1
S2151 Halomonas sp. - - 0 (+) 1 0 1
S3726 Marinomonas sp. - - 0 + 0 3*** 1
S2292 Spongiobacter sp. - - 0 - 0 1 1
S4079 Loktanella sp. - - 1 (+) 0 1*** 1
S4493 Paracoccus sp. + + 4 - 0 2 0
S1942 Ruegeria mobilis - - 2 (+) 0 1*** 1
F1926 Ruegeria mobilis - - 2 (+) 0 1*** 1
DSM17395 Phaeobacter inhibens - + 2 + 1* 1 1
  1. Cv: Chromobacterium violaceum, At: Agrobacterium tumefaciens, HSL: homoserine lactone, CAS: chrome-azurol-S, + : strong bioactivity, (+) : weak bioactivity, − : no bioactivity detected under the tested conditions, NRPS: including single NRPS clusters and NRPS fusion clusters (e.g. NRPS-bacteriocin, NRPS-ectoine). *Located on a plasmid; **Cluster identified as a siderophore – ectoine cluster; ***At least one NRPS is in proximity to siderophore-associated genes (tonB-dependent receptor etc.).
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