FIG. 2.

Phylogenetic relationship of A-VP1, B-VP1, and C-VP1. The dendrogram was constructed by the neighbor-joining method, systematic best tree, with gaps distributed proportionately and the Poisson correction parameter. The scale bar represents 0.2 amino acid substitution per position. The RV strain is in parentheses following the name of the organism from which it was isolated. The reovirus RdRp λ3 sequence was used as the root. Brackets indicate the VP1 group designations (A-VP1, B-VP1, and C-VP1) discussed in this report. Accession numbers are given in Materials and Methods.