Table 5.
The time to the most recent ancestor (TMRCA) of different segments of enterovirus 71 derived from this study.
| Lineage | Beginning of the outbreak | Genomic region | TMRCA | 95% HPD |
|---|---|---|---|---|
| Lineage 1 | 2001.2 | VP1 | 2000.8 (2000.8) |
2000.5~2001.1 (2000.3~2001.1) |
| 2A | 2000.8 | 2000.3~2001.1 | ||
| 3C | 2000.8 | 2000.4~2001.0 | ||
| 5'UTR | 2000.4 | 1999.9~2000.9 | ||
| Lineage 2 and 3 | 1999.8 | VP1 | 1998.6 (1997.8) |
1997.9~1999.2 (1997.1~1998.4) |
| 2A | 1998.9 | 1998.3~1999.4 | ||
| 3C | 1998.8 | 1998.2~1999.3 | ||
| 5'UTR | 1998.8 | 1998.1~1999.4 | ||
| Lineage 7 | 1998.3 | VP1 | 1997.2 (1997.3) |
1995.6~1998.1 (1996.7~1997.8) |
| 2A | 1998.1 | 1997.4~1998.2 | ||
| 3C | 1997.3 | 1984.4~1998.4 | ||
| 5'UTR | 1998.0 | 1997.7~1998.2 | ||
Numbers in parentheses are TMRCA estimated with seqeunces from surrounding areas (see text for details)
HPD, highest posterior density.