Recombination in Vaccine and Circulating Strains of Porcine Reproductive and Respiratory Syndrome Viruses

Em2007, a porcine reproductive and respiratory syndrome virus (PRRSV) variant with a unique 68 aa deletion in Nsp2, was recently isolated in China. Phylogenetic and molecular evolutionary analyses indicated that Em2007 is a natural recombinant between a vaccine strain of PRRSV and circulating virus....

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Autores principales: Li, Bin, Fang, Liurong, Xu, Zuofei, Liu, Suyan, Gao, Jianfeng, Jiang, Yunbo, Chen, Huanchun, Xiao, Shaobo
Formato: Texto
Lenguaje:English
Publicado: Centers for Disease Control and Prevention 2009
Materias:
Dispatch
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3044526/
https://www.ncbi.nlm.nih.gov/pubmed/19961694
http://dx.doi.org/10.3201/eid1512.090390
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author Li, Bin
Fang, Liurong
Xu, Zuofei
Liu, Suyan
Gao, Jianfeng
Jiang, Yunbo
Chen, Huanchun
Xiao, Shaobo
author_facet Li, Bin
Fang, Liurong
Xu, Zuofei
Liu, Suyan
Gao, Jianfeng
Jiang, Yunbo
Chen, Huanchun
Xiao, Shaobo
author_sort Li, Bin
collection PubMed
description Em2007, a porcine reproductive and respiratory syndrome virus (PRRSV) variant with a unique 68 aa deletion in Nsp2, was recently isolated in China. Phylogenetic and molecular evolutionary analyses indicated that Em2007 is a natural recombinant between a vaccine strain of PRRSV and circulating virus. We also tested its pathogenicity in piglets.
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spelling pubmed-30445262011-03-07 Recombination in Vaccine and Circulating Strains of Porcine Reproductive and Respiratory Syndrome Viruses Li, Bin Fang, Liurong Xu, Zuofei Liu, Suyan Gao, Jianfeng Jiang, Yunbo Chen, Huanchun Xiao, Shaobo Emerg Infect Dis Dispatch Em2007, a porcine reproductive and respiratory syndrome virus (PRRSV) variant with a unique 68 aa deletion in Nsp2, was recently isolated in China. Phylogenetic and molecular evolutionary analyses indicated that Em2007 is a natural recombinant between a vaccine strain of PRRSV and circulating virus. We also tested its pathogenicity in piglets. Centers for Disease Control and Prevention 2009-12 /pmc/articles/PMC3044526/ /pubmed/19961694 http://dx.doi.org/10.3201/eid1512.090390 Text en https://creativecommons.org/licenses/by/4.0/This is a publication of the U.S. Government. This publication is in the public domain and is therefore without copyright. All text from this work may be reprinted freely. Use of these materials should be properly cited.
spellingShingle Dispatch
Li, Bin
Fang, Liurong
Xu, Zuofei
Liu, Suyan
Gao, Jianfeng
Jiang, Yunbo
Chen, Huanchun
Xiao, Shaobo
Recombination in Vaccine and Circulating Strains of Porcine Reproductive and Respiratory Syndrome Viruses
title Recombination in Vaccine and Circulating Strains of Porcine Reproductive and Respiratory Syndrome Viruses
title_full Recombination in Vaccine and Circulating Strains of Porcine Reproductive and Respiratory Syndrome Viruses
title_fullStr Recombination in Vaccine and Circulating Strains of Porcine Reproductive and Respiratory Syndrome Viruses
title_full_unstemmed Recombination in Vaccine and Circulating Strains of Porcine Reproductive and Respiratory Syndrome Viruses
title_short Recombination in Vaccine and Circulating Strains of Porcine Reproductive and Respiratory Syndrome Viruses
title_sort recombination in vaccine and circulating strains of porcine reproductive and respiratory syndrome viruses
topic Dispatch
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3044526/
https://www.ncbi.nlm.nih.gov/pubmed/19961694
http://dx.doi.org/10.3201/eid1512.090390
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