Fig. 6
miR-155−/− mice display fewer CD8+ BTRM 28d p.i. than do C57BL6/J mice. Male and female C57BL/6J and miR-155-/- mice were infected with 1.2 × 105 CFU Lm EGD, then treated with antibiotics beginning 2d p.i. Uninfected mice did not receive antibiotics. Mice were treated as in Fig. 5a, but without injections of inhibitor or scramble. n = 3–5 for each sex, genotype, and treatment. Mice were sacrificed on 28d p.i. Brain leukocytes were analyzed by FACS. Symbols represent individual mice. Significance was calculated via two-way ANOVA followed by Tukey’s multiple comparisons test