Table 1 The number of influenza sequences for selected segments on avian, human, swine hosts and combined dataset
Protein | Host type | |||
|---|---|---|---|---|
| Â | Avian | Human | Swine | Combined |
HA | 12248 | 13607 | 6257 | 32112 |
NA | 9452 | 10107 | 5734 | 25293 |
NP | 4841 | 2659 | 2292 | 9792 |
PA | 8428 | 5498 | 3059 | 16985 |
PB1 | 7699 | 4869 | 2892 | 15460 |
PB2 | 8106 | 5490 | 2901 | 16497 |
NS1 | 6115 | 4133 | 2662 | 12910 |
M2 | 2237 | 1404 | 1534 | 5175 |