Echovirus 7 associated with hand, foot, and mouth disease in mainland China has undergone a recombination event

To investigate the evolution of echovirus 7 (Echo7) strains and the relationship between Echo7 strains and the prototype strain Wallace, phylogenetic analysis of Echo7 strains prevailing in mainland China was performed. The Echo7 strain, DH22G/JS/2012 was isolated from a 32-month-old boy who was cli...

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Autores principales: Yao, Xin, Bian, Lian-Lian, Mao, Qun-Ying, Zhu, Feng-Cai, Ye, Qiang, Liang, Zheng-Lun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Vienna 2015
Materias:
Brief Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4412592/
https://www.ncbi.nlm.nih.gov/pubmed/25680567
http://dx.doi.org/10.1007/s00705-015-2350-1
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author Yao, Xin
Bian, Lian-Lian
Mao, Qun-Ying
Zhu, Feng-Cai
Ye, Qiang
Liang, Zheng-Lun
author_facet Yao, Xin
Bian, Lian-Lian
Mao, Qun-Ying
Zhu, Feng-Cai
Ye, Qiang
Liang, Zheng-Lun
author_sort Yao, Xin
collection PubMed
description To investigate the evolution of echovirus 7 (Echo7) strains and the relationship between Echo7 strains and the prototype strain Wallace, phylogenetic analysis of Echo7 strains prevailing in mainland China was performed. The Echo7 strain, DH22G/JS/2012 was isolated from a 32-month-old boy who was clinically diagnosed with HFMD. The complete genome sequence of this isolate was determined after the virus was propagated in cell culture. Phylogenetic analysis showed that the subgroups B1 and C1 prevailed in mainland China from 1998 to 2012 and that the subgroup B2 began to circulate in mainland China in 2009. The result of Simplot analysis showed that the Echo7 strain DH22G/JS/2012 is a recombinant coxsackievirus B4 (CVB4) that circulated in mainland China in 2010.
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spelling pubmed-44125922015-05-06 Echovirus 7 associated with hand, foot, and mouth disease in mainland China has undergone a recombination event Yao, Xin Bian, Lian-Lian Mao, Qun-Ying Zhu, Feng-Cai Ye, Qiang Liang, Zheng-Lun Arch Virol Brief Report To investigate the evolution of echovirus 7 (Echo7) strains and the relationship between Echo7 strains and the prototype strain Wallace, phylogenetic analysis of Echo7 strains prevailing in mainland China was performed. The Echo7 strain, DH22G/JS/2012 was isolated from a 32-month-old boy who was clinically diagnosed with HFMD. The complete genome sequence of this isolate was determined after the virus was propagated in cell culture. Phylogenetic analysis showed that the subgroups B1 and C1 prevailed in mainland China from 1998 to 2012 and that the subgroup B2 began to circulate in mainland China in 2009. The result of Simplot analysis showed that the Echo7 strain DH22G/JS/2012 is a recombinant coxsackievirus B4 (CVB4) that circulated in mainland China in 2010. Springer Vienna 2015-02-15 2015 /pmc/articles/PMC4412592/ /pubmed/25680567 http://dx.doi.org/10.1007/s00705-015-2350-1 Text en © The Author(s) 2015 https://creativecommons.org/licenses/by/4.0/ Open AccessThis article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited.
spellingShingle Brief Report
Yao, Xin
Bian, Lian-Lian
Mao, Qun-Ying
Zhu, Feng-Cai
Ye, Qiang
Liang, Zheng-Lun
Echovirus 7 associated with hand, foot, and mouth disease in mainland China has undergone a recombination event
title Echovirus 7 associated with hand, foot, and mouth disease in mainland China has undergone a recombination event
title_full Echovirus 7 associated with hand, foot, and mouth disease in mainland China has undergone a recombination event
title_fullStr Echovirus 7 associated with hand, foot, and mouth disease in mainland China has undergone a recombination event
title_full_unstemmed Echovirus 7 associated with hand, foot, and mouth disease in mainland China has undergone a recombination event
title_short Echovirus 7 associated with hand, foot, and mouth disease in mainland China has undergone a recombination event
title_sort echovirus 7 associated with hand, foot, and mouth disease in mainland china has undergone a recombination event
topic Brief Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4412592/
https://www.ncbi.nlm.nih.gov/pubmed/25680567
http://dx.doi.org/10.1007/s00705-015-2350-1
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