TABLE 1.

LPS chemotype and partial genotype of S. typhimurium strains used in this study

Strain	LPS chemotype	Genotype	Reference
LT2	Smooth	rfa+	71
SL3770	Smooth	rfa+	55
SA1355	Smooth	rfa+	7
SL3749	Ra	rfaL446	55
SA1627	Ra	Δhis(rfb-his)642	48
SL733	Rb1	rfaK953	69
SL3750	Rb2	rfaJ417	55
SL3748	Rb3	rfaI432	55
SL1306	Rc	galE503	37
SL3769	Rd1	rfaG471	55
SL1004	Rd1	rfaG571	46
SL3789	Rd2	rfaF511	55
SA1377	Re	rfaC630	7
SL1102	Re	rfaE543	55
SL3600	Re	rfaD657	33