Fig. 2.

Phylogenetic relationship by neighbor-joining method (bootstrapping for 1,000 replicates with values >60 %) based on nucleotide sequences of complete genomes (a), 1–27,695 nt; S1 subunit (b), 20,865–21,894 nt; S2 subunit (c), 21,985–23,862 nt; E gene (d), 24,210–24,536 nt; M gene (e), 24,508–25,185 nt; 5b gene (f), 25,743–25,991 nt; N gene (g), 25,934–27,163 nt; M pro gene (h), 8,860–9,780 nt; PLpro region (i), 2,548–7,317 nt; and RDRP region (j), 12,310–15,128 nt. The Sczy3 sequence is indicated by a filled circle