1. Genetic distance and nucleotide diversity of two clades.
| Pairwise distance | SD (distance) | Pi | SD (Pi) | |
| Clade I lineage | 1.932 7 | 1.100 7 | 0.008 4 | 0.000 3 |
| Clade II lineage | 1.074 4 | 0.711 2 | 0.004 6 | 0.000 5 |
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