Fig. 5From: CheV enhances the virulence of Salmonella Enteritidis, and the Chev-deleted Salmonella vaccine provides immunity in miceThe expression levels of virulence genes in C50336, ΔcheV and ΔcheV + cheV were detected by using qPCR, with 16 S rRNA as the housekeeping gene. The data represents the average of 3 replicates (*p < 0.05, **p < 0.01, ***p < 0.001, ns means not significant)Back to article page