TABLE 1.

Serovar Typhimurium strains and plasmids used in this study

Strain or plasmidRelevant genotype and/or phenotypeReference
Serovar Typhimurium
    SL 1344 strains
        SL1344Wild type25
        SB161ΔinvG28
        M556sseD::aphTThis study
        M557sseD::aphT ΔinvGThis study
        M715sseD::aphT ΔsipAThis study
        M704sseD::aphT ΔsopBThis study
        M719sseD::aphT sopE::pSB1128 sopE2::pM218This study
        M716sseD::aphT ΔsopB ΔsopE sopE2::pM218This study
        M722sseD::aphT sopE::pSB1128 sopE2::pM218 ΔsipAThis study
        M707sseD::aphT ΔsopB ΔsopE ΔsipAThis study
        M717sseD::aphT ΔsopB sopE2::pM218 ΔsipAThis study
        M708sseD::aphT ΔsopB ΔsopE ΔsopE2 ΔsipAThis study
        M732sseD::aphT ΔsopB ΔsopE::pM706 ΔsopE2 ΔsipAThis study
        M734sseD::aphT ΔsopB ΔsopE ΔsopE2::pM707 ΔsipAThis study
    ATCC 14028s strains (IR715 derivatives; Nalr)a
        M741aadA (from SL1344)This study
        M742aadA invC::aphTThis study
        M744aadA ssaV::catThis study
        M745aadA invC::aphT ssaV::catThis study
        M743aadA sopE2::pM218 sipA::aphTThis study
        M746aadA ssaV::cat sopE2::pM218 sipA::aphTThis study
Plasmids
    pM706Ampr, oriR6K, carrying sopE coding and promotor regionThis study
    pM707Tetr, oriR6K oriT, carrying sopE2 coding and promotor regionThis study
    pWKS30Ampr, lac promotor, pSC101 ori49
    pM712sipA under control of the lac promotor, pWKS30 backboneThis study
  • a See reference 42.