Figure 4. Phylogenetic trees were constructed from the VP1 nucleotide sequences of CV-A10 using neighbor-joining method with 1000 bootstrap by CLC genomics workbench.

The tree was based on the 379 bp VP1 nucleotide sequences of CV-A10 (nt 2630–3008, responding to AY421767). The strains labeled with green dot were obtained in our study.