Table 1.

Bacterial strains used in this study

StrainRelevant genotypeSource or reference
AJW430 cheAK616(Am)recA::cml 41
AJW484CP366 ΔcheA::KmThis study
AJW530AJW430 + pAR1.cheA S This study
AJW536AJW484 cheA RV M98L(S−)polA+ rha+ This study
AJW688AJW1071 + pAR1.cheA S This study
AJW689AJW1071 + pAR1.cheA This study
AJW768AJW1071 + pAR1.cheA RV This study
AJW774AJW1071 + pAR1.cheA RV98ML(S+)This study
AJW776AJW1071 + pAR1.cheA RV98ML(S−)This study
AJW916AJW536 + pAR1This study
AJW917AJW536 + pAR1.cheA S This study
AJW970AJW1071 + pAR1.cheAG422A This study
AJW1071ΔcheA1643 recA::cml 41
CP366 zig::Tn10 polA(Ts)rha thr(Am)1 leuB6 his-4 metF(Am)159 eda-50 rpsL136 27
KO607 tsrΔ7021(tar-tap5201 trgΔ100 26
RP437 polA+ rha+thr(Am)1 leuB6 his-4 metF(Am)159 eda-50 rpsL136 28