Fig. 5From: Construction and immune efficacy of recombinant pseudorabies virus expressing PrM-E proteins of Japanese encephalitis virus genotype ІRelative IFN-γ gene expression in mice. The level of IFN-γ per group in serum samples of mice. Data represent the mean ± SEM. Different letters indicate a statistically significant difference between the different experimental groups (P < 0.05). Different letters (a, b, c) indicate a statistically significant difference between the different experimental groups (P < 0.05)Back to article page