Phylogenies of the complete coding hemagglutinin genes for subtype H9.
2016-03-24T06:51:08Z (GMT) by
<p>The viruses identified in this study are shown in boldface. For clarity large branches were collapsed and labeled according to the geographic location or collection years of viruses in that branch or the official lineage denominations. Bootstrap values ≥70 are shown on branches.</p>