SENP2 and infection: This was the case for senp2, which was expressed at higher levels in the resistant family and significantly induced in both tissues after infection in the susceptible family, endod1, which was expressed at higher levels in the resistant family and significantly induced in both tissues after infection in both families, and tlr5a and hamp1, two genes strongly induced after bacterial challenge in both tissues from both families but showing lower basal expression in the resistant family (Figure 10E).