Figure 3

Phylogenetic trees of 31 EV-A71 strains based on the full genome sequences. The trees were constructed from aligning the whole genome and the 5′ UTR, P1, P2, P3, and 3D by the neighbour-joining method. Bootstrap values were calculated from 1000 replicates. Green circle indicates the strains isolated in 2015, and pink square indicates the strains isolated in 2016. EV: enterovirus, UTR: untranslated region.