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. 2004 Mar;72(3):1364–1373. doi: 10.1128/IAI.72.3.1364-1373.2004

FIG. 3.

FIG. 3.

Numbers of viable bacteria in the tissues of BALB/c mice after infection with S. enterica serovar Typhimurium strains χ3306 (dnaK+), CS2069 (dnaK::Cm, Ts+ suppressor), and CS2773 (dnaK::Cm/pTKY608, Ts+ suppressor). On day 5 after oral inoculation with 5 × 108 organisms or day 3 after subcutaneous inoculation with 2 × 105 organisms, the numbers of bacteria recovered from the spleens, Peyer's patches, and PLNs were determined. The error bars indicate the standard deviations of the means of bacterial counts recovered from five mice. ND, <10 CFU of viable bacteria per tissue. p+, pTKY608; Ts+, Ts+ suppressor.