Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Phylogenetic tree showing the relationship between the Zhejiang EV71 strains (filled circles), and other EV71 sequences available from the GeneBank database. Genotypes are shown at the right of the tree, and the bootstrap values (percentage of 1.000 pseudoreplicates) are shown at the nodes of major clades. The scale at the bottom indicates the measurement of the relative phylogenetic distance. The prototype CAV16 strain (G-10) was used as an out-group.
