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. 2019 Oct 1;9:14068. doi: 10.1038/s41598-019-50622-1

Figure 5.

Figure 5

Serological study of sea bass infected with recombinant viruses. (a) Level of anti-betanodavirus antibodies evaluated by indirect ELISA. Different letters denote significant differences among infected groups (p < 0.05). (b) Cross-reaction between antibodies in sera from European sea bass inoculated with rDl965, Mut247Dl965, Mut270Dl965 or Mut247 + 270Dl965, and different viral antigens (lysates of E-11 cells inoculated with the different viruses considered). Different letters denote significant differences among different coating viruses within each experimental group (p < 0.05). Data were statistically analysed with the one-way ANOVA test. Asterisk indicates significant differences (p < 0.05) between control (sera from L-15-injected fish) and infected groups. Results are mean ± s.d. of three samples composed of sera from five fish. All sera were analysed at 1/64 dilution.