Abstract |
Avian H7N9 influenza viruses may pose a further threat to humans by reassortment with human viruses, which could lead to generation of novel reassortants with enhanced polymerase activity. We previously established a novel statistical approach to study the polymerase activity of reassorted vRNPs ( Influenza Other Respir Viruses. 2013;7:969-78). Here, we report the use of this method to study recombinant vRNPs with subunits derived from human H1N1, H3N2, and H7N9 viruses. Our results demonstrate that some reassortant vRNPs with subunits derived from the H7N9 and other human viruses can have much higher polymerase activities than the wild-type levels.
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Authors | Alex W H Chin, Chris K P Mok, Huachen Zhu, Yi Guan, Joseph S M Peiris, Leo L M Poon |
Journal | Influenza and other respiratory viruses
(Influenza Other Respir Viruses)
Vol. 8
Issue 5
Pg. 580-4
(Sep 2014)
ISSN: 1750-2659 [Electronic] England |
PMID | 25043276
(Publication Type: Journal Article, Research Support, N.I.H., Extramural, Research Support, Non-U.S. Gov't)
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Copyright | © 2014 The Authors. Influenza and Other Respiratory Viruses Published by John Wiley & Sons Ltd. |
Chemical References |
- Ribonucleoproteins
- Viral Proteins
|
Topics |
- Humans
- Influenza A Virus, H1N1 Subtype
(genetics, metabolism)
- Influenza A Virus, H3N2 Subtype
(genetics, metabolism)
- Influenza A Virus, H7N9 Subtype
(genetics, metabolism)
- Influenza, Human
(virology)
- Reassortant Viruses
(genetics, metabolism)
- Ribonucleoproteins
(genetics, metabolism)
- Viral Proteins
(genetics, metabolism)
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