Volume 20, Number 12—December 2014
Dispatch
Human Infection with Influenza Virus A(H10N8) from Live Poultry Markets, China, 2014
Table 2
Molecular characteristics of human influenza A(H10N8) isolate A/Jiangxi-Donghu/346/2013 (H10N8), H10N8 isolates collected from live poultry markets, and other H10N8 and H9N2 viruses isolated in China, 2007–2014*
Virus strain | HA |
NA |
PB2 |
PB1 |
M1 |
M2 |
NS1 |
||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Connecting peptide | RBS | Deletion |
119 |
274 |
292 |
89 |
357 |
591 |
627 |
701 |
473 |
598 |
30 |
215 |
31 |
42 |
|||||||
69–73 | Glu | His | Arg | Val | His | Gln | Glu | Asp | Val | Leu | Asp | Ala | Asn | Ser | |||||||||
A/Jiangxi-Donghu/346/2013 (H10N8) | KLIGR↓GL | QSG | – | + | + | + | + | + | + | Lys | + | + | + | + | + | + | + | ||||||
A/chicken/Jiangxi/B15/2014 | KLIGR↓GL | QSG | – | + | + | + | + | + | + | + | + | + | + | + | + | + | + | ||||||
A/chicken/Jiangxi/77/2014 | KLIGR↓GL | QSG | – | + | + | + | + | + | + | + | + | + | + | + | + | + | + | ||||||
A/duck/Guangdong/E1/ 2012 (H10N8) | KLVGR↓GL | QSG | – | + | + | + | + | + | + | + | + | + | + | + | + | Ser | + | ||||||
A/environment/Dongting Lake/Hunan/3-9/2007 (H10N8) | KFIGR↓GL | QSG | – | + | + | + | + | + | + | Lys | + | + | + | + | + | Ser | + | ||||||
A/chicken/Jiangxi/12/2011 (H9N2) | + | + | + | + | + | + | + | + | + | + | + | ||||||||||||
A/chicken/Jiangxi/13/2011 (H9N2) | + | + | + | + | + | + | + | + | + | + | + | ||||||||||||
A/chicken/Jiangxi/19/2011 (H9N2) | + | + | + | + | + | + | + | + | + | + | + | ||||||||||||
A/duck/Jiangxi/79/2009 (H9N2) | + | + | + | + | + | + | + | + | + | Ser | Ala | ||||||||||||
A/chicken/Jiangxi/103/2010 (H9N2) | + | + | + | + | + | + | + | + | + | + | + |
*Ala, alanine; Asn, asparagine; Asp, aspartic acid; Gln, glutarnine; Glu, glutamic acid; HA, hemagglutinin; His, histidine; Leu, leucine; Lys, lysine; M, matrix protein; NA, neuraminidase; NP, nucleoprotein; NS, nonstructural protein; PA, polymerase acidic protein; PB, polymerase basic protein; RBS, receptor binding sites; Ser, serine; Val, valine.
1These authors contributed equally to this article.
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Page updated: November 19, 2014
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