TABLE 3

Comparison of Salmonella efflux pump genese

Efflux pump gene(s)Presence in S. enterica serovar:
EnteritidisaTyphimuriumbTyphicParatyphid
acrAB NoYesYesYes
acrEF PartialYesNoPartial
mdtABC YesYesYesPartial
mdsCBA YesYesYesPartial
emrAB YesYesPartialYes
mdtABC YesYesYesYes
mdtK YesYesYesYes
macAB YesYesYesPartial
tolC YesYesYesYes
  • a Strain P125109 (GenBank accession number NC_011294.1).

  • b Strain LT2 (GenBank accession number NC_003197.1).

  • c Strain CT18 (GenBank accession number NC_003198.1).

  • d Strain ATCC 9150 (GenBank accession number NC_006511.1).

  • e S. enterica serovars Enteritidis, Typhi, and Paratyphi carry 78%, 78%, and 56% of the genes carried by S. enterica serovar Typhimurium, respectively.