Table 1.

Bacterial strains used in this study

SerovarStrainSource/characteristicsReference
Salmonella TyphimuriumI77Clinical isolate from blood culture, Mali; antibiotic sensitive,a virulence plasmid positiveb41
S52Clinical isolate from blood culture, Mali41
D65Clinical isolate from blood culture, Mali41
S11Clinical isolate from blood culture, Mali41
CVD 1920S. Typhimurium I77 ΔguaBAThis work
I77 ΔclpPS. Typhimurium I77 ΔclpPThis work
CVD 1921S. Typhimurium I77 ΔguaBA ΔclpPThis work
CVD 1921 KmrS. Typhimurium I77 ΔguaBA ΔclpP::KmrThis work
CVD 1922S. Typhimurium I77 ΔguaBA ΔfliDThis work
CVD 1923S. Typhimurium I77 ΔguaBA ΔclpP ΔfliDThis work
CVD 1924S. Typhimurium I77 ΔguaBA ΔclpP ΔfljBThis work
CVD 1925S. Typhimurium I77 ΔguaBA ΔclpP ΔfliD ΔfljBThis work
Salmonella DublinR17Clinical isolate from blood culture, Mali41
P10Clinical isolate from blood culture, Mali41
Salmonella EnteritidisR11Clinical isolate from blood culture, Mali; antibiotic sensitive,a virulence plasmid positiveb41
P149Clinical isolate from blood culture, Mali41
D51Clinical isolate from blood culture, Mali41
J34Clinical isolate from blood culture, Mali41
CVD 1940S. Enteritidis R11 ΔguaBAThis work
R11 ΔclpPS. Enteritidis R11 ΔclpPThis work
CVD 1941S. Enteritidis R11 ΔguaBA ΔclpPThis work
CVD 1941 KmrS. Enteritidis R11 ΔguaBA ΔclpP::KmrThis work
CVD 1942S. Enteritidis R11 ΔguaBA ΔfliDThis work
CVD 1943S. Enteritidis R11 ΔguaBA ΔclpP ΔfliDThis work
CVD 1944S. Enteritidis R11 ΔguaBA ΔclpXThis work
Salmonella I 4,[5],12:i:−D74Clinical isolate from blood culture, Mali41
Salmonella StanleyvilleJ65Clinical isolate from blood culture, Mali41
  • a Sensitive to ampicillin, ceftriaxone, chloramphenicol, gentamicin, ciprofloxacin, and trimethoprim-sulfamethoxazole.

  • b As verified using primers (shown in Table S1 in the supplemental material) to amplify the spvC gene.