Table 2. Estimated times of the most recent common ancestors (tMRCAs) of the main clades and credibility intervals (95%HPD), with calendar years, most probable locations, and state posterior probabilities (spp) of the 77 complete genomes of West Nile virus.
| NODE | CLADE | SUBCLADE | TMRCA1 | YEARS | LOCATION | SPP3 | ||
|---|---|---|---|---|---|---|---|---|
| MEAN | CI2 | MEAN | CI2 | |||||
| ROOT | EUROPE | 12.78 | 11–15.06 | 2002.22 | 1999.94–2004 | HU | 0.8 | |
| A | 8.6 | 7.3–10 | 2006.4 | 2005–2007.7 | AT | 0.52 | ||
| AIT | 5.86 | 4.6–7.05 | 2009.14 | 2007.95–2010.4 | IT | 0.84 | ||
| AIT1 | 2.91 | 2.53–3.25 | 2012.08 | 2011.75–2012.47 | IT | 1 | ||
| AIT2 | 2.93 | 2.51–3.33 | 2012.07 | 2011.67–2012.49 | IT | 1 | ||
| B | 7.55 | 6.15–9.04 | 2007.45 | 2005.96–2008.85 | HU | 0.66 | ||
1 tMRCA: Time of the most Recent Common Ancestor
2CI: Credibility interval
3SPP: State posterior probability