TABLE 1.

Bacterial strains and plasmids used in this study

Strain or plasmidDescriptionReference
Strains
    Sakai (RIMD 0509952)Wild-type EHEC O157:H713
    SKI 0352Sakai Δler21
    SKI1724Sakai ΔgrlRThis study
    SKI1777Sakai ΔgrlAThis study
    SKI1722Sakai ΔgrlRAThis study
    SKI 0215Sakai Δlrp22
    SKI1778Sakai ΔflhDCThis study
    SKI1759Sakai flh-FLAGThis study
    SKI1761Sakai Δlrp flh-FLAGThis study
    SKI1771Sakai flgN-FLAGThis study
    SKI1773Sakai Δlrp flgN-FLAGThis study
Plasmids
    pMS-PflhDCpMS437c with PflhDCThis study
    pMS-PfliCpMS437c with PfliCThis study
    pWKS-Para-lrppWKS130 with Para-lrp (WT)22
    pWKS-grlRApWKS129 with Para-lrpThis study