TABLE 1.

S. enterica serovar Typhimurium strains used in this study

StrainDescriptionReference
SL1344Wild type (our culture collection)14
SL1344LSSL1344 luxS15
SL1344LS(pBRluxS)SL1344 luxS with pBRluxS15
JH3010SL1344 with transcriptional gene fusion prgH::gfp+13
SL1344LS prgH::gfp+SL1344 luxS with prgH::gfp+This study
SL1344LS prgH::gfp+(pBRluxS)SL1344 luxS with prgH::gfp+ with pBRluxSThis study
JH3016SL1344 with transcriptional gene fusion rpsM::gfp+13
SL1344LS rpsM::gfp+SL1344 luxS with rpsM::gfp+This study
SL1344LS rpsM::gfp+(pBRluxS)SL1344 luxS with rpsM::gfp+ with pBRluxSThis study
SL1344 (Choi et al.)Wild type (culture collection of Ryu group)4
SR3306SL1344 luxS4
SH008SL1344 (Choi et al.) with transcriptional gene fusion prgH::gfp+This study
SH009SR3306 (luxS mutant) with transcriptional gene fusion prgH::gfp+This study