Fig. 5From: Rapid high-yield expression of a candidate influenza vaccine based on the ectodomain of M2 protein linked to flagellin in plants using viral vectorsTiters of IgG antibodies to synthetic M2e peptides G-50 and G-37 in sera of immunized mice. The data obtained in two independent experiments after the second and the third immunizations are shown. The results are expressed as the mean titer ± standard deviation for each group of five mice. Titers lower than 200 were detected for mice immunized with PBS or FlgBack to article page