Table 1. Reassortant influenza A viruses generated by reverse genetics.
| Serial No. | Virus name (subtype)# | Clade | Host |
| 1 | A/Hongkong/156/97 (H5N1) | 0 | Human |
| 2 | A/HongKong/213/03 (H5N1) | 1 | Human |
| 3 | A/Vietnam/1203/04 (H5N1) | 1 | Human |
| 4 | A/Indonesia/CDC1031/07 (H5N1) | 2.1 | Human |
| 5 | A/turkey/Turkey1/05 (H5N1) | 2.2 | Avian |
| 6 | A/barheaded goose/Qinghai/12/05(H5N1) | 2.2 | Avian |
| 7 | A/Nigeria/6e/07(H5N1) | 2.2 | Human |
| 8 | A/Egypt/0636-NAMRU3/07(H5N1) | 2.2 | Human |
| 9 | A/Anhui/1/05 (H5N1) | 2.3 | Human |
| 10 | A/chicken/Nongkhai/NIAH400802/07 (H5N1) | 2.3 | Avian |
| 11 | A/VietNam/HN31242/07 (H5N1) | 2.3 | Human |
| 12 | A/goose/Guiyang/337/06 (H5N1) | 4 | Avian |
| 13 | A/chicken/Shanxi/2/06 (H5N1) | ||
| 14 | A/chicken/Henan/12/04 (H5N1) | 8 | Avian |
#
Donor of HA and NA genes for derivation of PR8 reassortant viruses.