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Similar Signalling Systems
N-acyl-L-Homoserine
Lactone Autoinducers in Bacteria
Species
Relation
to Host
Regulate
Production of
I Gene
R Gene
Vibrio
fischeri
marine
symbiont
Bioluminescence
luxI
luxR
Vibrio
harveyi
marine
symbiont
Bioluminescence
luxL,M
luxN,P,Q
Pseudomonas
aeruginosa
Human
pathogen
Virulence
factors
lasI
lasR
Rhamnolipids
rhlI
rhlR
Yersinia
enterocolitica
Human
pathogen
?
yenI
yenR
Chromobacterium
violaceum
Human
pathogen
Violaceum
production
Hemolysin
Exoprotease
cviI
cviR
Enterobacter
agglomerans
Human
pathogen
?
eagI
?
Agrobacterium
tumefaciens
Plant
pathogen
Ti plasmid
conjugation
traI
traR
Erwinia
caratovora
Plant
pathogen
Virulence
factors
Carbapenem production
expI
expR
Erwinia
stewartii
Plant
pathogen
Extracellular
Capsule
esaI
esaR
Rhizobium
leguminosarum
Plant
symbiont
Rhizome
interactions
rhiI
rhiR
Pseudomonas
aureofaciens
Plant
beneficial
Phenazine
production
phzI
phzR