Fig. 4.
Deletion of SPI-13 but not SPI-14 results in reduced cecal inflammation in orally infected mice. Bars represent mean inflammation severity score ± SEM from three mice for each time point with the contribution from individual parameters indicated. Significant differences were determined using Tukey’s post hoc analysis of two-way ANOVA (NS not significant; **P < 0.01; ***P < 0.001; ****P < 0.0001)