| Identification of Reassortant Pandemic H1N1 Influenza Virus in Korean Pigs. | |
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MedLine Citation:
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PMID: 22561866 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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Since the 2009 pandemic human H1N1 influenza A virus emerged in April 2009, novel reassortant strains have been identified throughout the world. This paper describes the detection and isolation of reassortant strains associated with human pandemic influenza H1N1 and swine influenza H1N2 (SIV) viruses in swine populations in South Korea. Two influenza H1N2 reassortants were detected, and subtyped by PCR. The strains were isolated using Madin- Darby canine kidney (MDCK) cells, and genetically characterized by phylogenetic analysis for genetic diversity. They consisted of human, avian, and swine virus genes that were originated from the 2009 pandemic H1N1 virus and a neuraminidase (NA) gene from H1N2 SIV previously isolated in North America. This identification of reassortment events in swine farms raises concern that reassortant strains may continuously circulate within swine populations, calling for the further study and surveillance of pandemic H1N1 among swine. |
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Authors:
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Jae Yeon Han; Sung Jun Park; Hye Kwon Kim; Semi Rho; Giap Van Nguyen; Daesub Song; Bo Kyu Kang; Hyung Jun Moon; Min Joo Yeom; Bong Kyun Park |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Journal of microbiology and biotechnology Volume: 22 ISSN: 1738-8872 ISO Abbreviation: J. Microbiol. Biotechnol. Publication Date: 2012 May |
Date Detail:
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Created Date: 2012-05-07 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 9431852 Medline TA: J Microbiol Biotechnol Country: Korea (South) |
Other Details:
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Languages: eng Pagination: 699-707 Citation Subset: IM |
Affiliation:
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Department of Veterinary Medicine Virology Laboratory College of Veterinary Medicine and BK21 Program for Veterinary Science, Seoul National University, Seoul 151-742, Korea. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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