Invasions by Eurasian Avian Influenza Virus H6 Genes and Replacement of Its North American Clade
Heinrich zu Dohna1 , Jinling Li1, Carol J. Cardona, Joy Miller, and Tim E. Carpenter
Author affiliations: University of California School of Veterinary Medicine, Davis, California, USA (H. zu Dohna, J. Li, C.J. Cardona, T.E. Carpenter); National Center for Medical Intelligence, Fort Detrick, Maryland, USA (J. Miller);
Figure 3. Posterior distribution of estimated invasion times of the 7 subclades of Eurasian avian influenza virus subtype H6 that invaded North America. Numbering of subclades corresponds to the order within the phylogeny of Figure 2 (top = 1, bottom = 7).
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