TABLE 1.

Strains used in this work

Strain or plasmidDescriptionSource
Strains
    8325Wild-type reference strainNARSAa
    RN4220Restriction-negative strainNARSA
    RTC30018325 Specr lexA control strainThis work
    RTC30028325 lexA(S130A)::SpecrThis work
    RTC30038325 ΔSACOL1955::SpecrThis work
    RTC30048325 ΔSACOL1400::SpecrThis work
Plasmids
    pMADAllelic exchange vectorJ. Penadés
    pRTC0071pMAD-Specr-lexAThis work
    pRTC0072pMAD-lexA(S130A)::SpecrThis work
    pRTC0074pMAD-ΔSACOL1955::SpecrThis work
    pRTC0075pMAD-ΔSACOL1400::SpecrThis work
  • a NARSA, Network on Antimicrobial Resistance in Staphylococcus aureus.