Table 2.
tMRCA for each gene segment of the four genotypes of clade 2.3.2.1a H5N1 viruses identified in Bangladesh.
| Gene | tMRCA (95% BCI) |
|||
|---|---|---|---|---|
| G1 | G1.2 | G2 | G2.1 | |
| PB2 | May 10 (Jan 10–Sep 10) | Feb 13 (Dec 12–Mar 13) | Jul 14 (Jan 14–Jan 15) | Jul 16 (Mar 16–Nov 16) |
| PB1 | Apr 10 (Nov 09–Sep 10) | Sep 12 (May 12–Jan 13) | Jul 14 (Jan 14–Dec 14) | Jul 16 (Mar 16–Oct 16) |
| PA | Jun 10 (Mar 10–Sep 10) | Jan 13 (Oct 12–Mar 13) | Sep 14 (May 14–Jan 15) | Apr 16 (Oct 15–Oct 16) |
| HA | Jun 10 (Mar 10–Sep 10) | Feb 13 (Jan 13–Mar 13) | Dec 14 (Sep 14–Mar 15) | Sep 16 (Jul 16–Nov 16) |
| NP | Jun 10 (Feb 10–Sep 10) | Jan 13 (Oct 12–Mar 13) | Aug 14 (Feb 14–Jan 15) | Jul 16 (Feb 16–Oct 16) |
| NA | Sep 10 (Jul 10–Nov 10) | Jan 13 (Dec 12–Mar 13) | Nov 14 (Jun 14–Mar 15) | Jun 16 (Mar 16–Oct 16) |
| M | Mar 10 (Sep 09–Sep 10) | Jan 13 (Aug 12–Mar 13) | Jul 14 (Dec 13–Jan 15) | Aug 16 (Mar 16–Nov 16) |
| NS | Mar 10 (Oct 09–Aug 10) | Feb 13 (Dec 12–Mar 13) | Jan 14 (May 13–Sep 14) | Jun 16 (Feb 16–Oct 16) |