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 trees of rotavirus VP7 (A), VP4 (B), VP6 (C), and NSP4 (D) genes. The black square indicates the RVA/Human-wt/TWN/04-97s379/2008/G8P[14] strain identified in Taiwan. Bootstrap values > 90 are indicated. The human strain WA was used as the outgroup.
