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Table 2 AHL production by E. col i expressing either splI or spsI from G3

From: Characterisation of two quorum sensing systems in the endophytic Serratia plymuthicastrain G3: differential control of motility and biofilm formation according to life-style

AHL produced by G3 WT[23] AHL expressed in E. coli/splI# AHL expressed in E. coli/spsI#
C4-HSL + ++++
C5-HSL + +++
C6-HSL ++ ++
C7-HSL ++ +
C8-HSL + +
3-oxo-C6-HSL +++ -
3-oxo-C7-HSL ++ -
3-oxo-C8-HSL + -
3-hydroxy-C6-HSL ++ -
3-hydroxy-C8-HSL + -
  1. AHL profiles identification was performed by LC-MS/MS from two independent experiments.
  2. # AHL mass abundance (relative quantity of íons from a particular AHL relative to that of a known standard) on LC-MS/MS: ++++ indicates 107; +++ indicates 106; ++ indicates 105; + indicates ≤104.