Table 1. Estimated times of the most recent common ancestors (tMRCAs) of the main clades and 95% credibility intervals (HPD), with calendar years, most probable locations, and state posterior probabilities (spp) derived from discrete phylogeography of the 44 genomes of serovar Napoli.
| Node | Clade | Subclade | tMRCA | Upper HPD | Lower HPD | Locality | spp |
|---|---|---|---|---|---|---|---|
| ROOT | 1945 | 165 | 16 | SE.PoV | 0.92 | ||
| SE | 1951 | 151 | 14 | SE.PoV | 0.99 | ||
| SE1 | 1965 | 116 | 10 | SE.PoV | 1 | ||
| SE2 | 1962 | 126 | 11 | SE.PoV | 1 | ||
| MET1 | 2000 | 35 | 3 | MetMI | 0.98 | ||
| NW | 1959 | 133 | 13 | SE.PoV | 0.77 | ||
| NW1 | 1983 | 75 | 8 | NW.Prealps | 0.99 | ||
| NW2 | 1971 | 102 | 9 | NW.Prealps | 0.98 | ||
| MET2 | 1997 | 40 | 4 | MetMI | 0.67 |