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Phylogenetic dendrograms based on the partial VP1 nucleotide sequences of CA16. The dendrograms were constructed using the neighbor-joining method based on the alignment of the partial VP1-region sequences of Suzhou strains and other strains downloaded from GenBank. Bootstrap values (%) for 1000 replicates were calculated, and only values >70% are shown at the nodes. Red dots indicate Suzhou CA16 strains, and the EV71 strain (H8-1) was used as an out-group.
