Figure 4. Heatmap of Significantly Perturbed Pathways Scores in Bovine Peyer's Patch Infected with B. melitensis.

Thirty-seven pathways were identified as significantly perturbed (97.5% confidence) from the early stage of infection (15–60 m.p.i.). The darker red gradients indicate higher Bayesian activation scores (more up-regulated gene expression within the pathway) while the darker green gradients indicate more repressed pathway activity (more down-regulated gene expression).