TABLE 3.
Divergence times of genes of the chinstrap penguin H5N5 virus collected in Antarctica
| Segment | Time to most recent common ancestora |
Nucleotide substitution rate (10−3)b |
||||
|---|---|---|---|---|---|---|
| Mean | 95% lower HPD | 95% upper HPD | Mean | 95% lower HPD | 95% upper HPD | |
| PB2 | February 2010 | March 2009 | January 2011 | 2.44 | 2.89 | 2.59 |
| PB1 | September 2009 | August 2008 | October 2010 | 2.36 | 2.07 | 2.65 |
| PA | June 2005 | March 2004 | November 2006 | 2.32 | 2.06 | 2.57 |
| HA | August 2010 | September 2009 | July 2011 | 3.23 | 2.95 | 3.52 |
| NP | May 2012 | July 2011 | January 2013 | 2.07 | 1.89 | 2.24 |
| NA | November 2005 | November 2002 | April 2008 | 2.56 | 2.05 | 3.05 |
| MP | August 2008 | January 2007 | February 2010 | 1.54 | 1.32 | 1.78 |
| NS | August 2011 | November 2008 | August 2013 | 1.37 | 1.12 | 1.61 |
a
TMRCAs for the chinstrap penguin H5N5 virus and the most closely related virus clade, representing the period of divergence and unsampled diversity of this lineage.
b
Estimated for the H5N5 data sets shown in Fig. S13 to S20 in the supplemental material.