Table 1 Sequence homology of each gene from A/swine/Guangdong/1/2010 (H1N2) and reference virus sequences available in GenBank.
From: Genetic characterization of H1N2 influenza a virus isolated from sick pigs in Southern China in 2010
| Gene | Region | Virus with the highest degree of homology | Nucleotide sequence Identity (%) | Influenza virus lineage |
|---|---|---|---|---|
| HA | 65-1689 | A/swine/Beijing/47/1991(H1N1)[U46783] | 94.6 | Swine |
| NA | 35-1422 | A/Turkey/MO/24093/99(H1N2)[AY038015] | 97.4 | Human |
| PB2 | 100-2307 | A/swine/HongKong/NS623/2002(H1N2)[GQ229369] | 98.1 | Avian |
| PB1 | 468-2297 | A/turkey/Ontario/31232/2005(H3N2)[DQ469996] | 99.8 | Human |
| PA | 479-2150 | A/swine/HongKong/NS623/2002(H1N2)[GQ229368] | 97.5 | Avian |
| NP | 45-1563 | A/swine/Hong Kong/915/2004(H1N2) [GQ229270] | 98.0 | Swine |
| M | 25-996 | A/swine/HongKong/NS623/2002(H1N2)[GQ229367] | 98.9 | Swine |
| NS | 41-852 | A/swine/Hong Kong/1110/2006(H1N2) [GQ229371] | 97.6 | Swine |