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Figure 4 | Virology Journal

Figure 4

From: Molecular characterization of the virulent infectious hematopoietic necrosis virus (IHNV) strain 220-90

Figure 4

Phylogenetic relationship of the full-length glycoprotein (G) sequences of 28 IHNV strains with IHNV 220-90. Genogroups are depicted by vertical lines, as described by [10]. Brackets indicate the three major genogroups, U, M and L. IHNV 220-90 (blue diamond) is grouped under M genogroup. Data of virus isolates used here are available in additional file 1. Phylogenetic tree analysis was conducted by neighbor-joining method using 1000 bootstrap replications. The scale at the bottom indicates the number of substitution events and bootstrap confidence values are shown at branch nodes.

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Virology Journal

ISSN: 1743-422X