Sequence analysis of the spike gene of Porcine epidemic diarrhea virus isolated from South China during 2011–2015

The spike gene of porcine epidemic diarrhea virus (PEDV) was sequenced from 55 South China field strains isolated from pigs with symptoms of diarrhea. The sequences were compared within the set of field strains as well as with reference strains available in GenBank. Within the 55 South China PEDV fi...

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Detalles Bibliográficos
Autores principales: Zhao, Xiaoya, Li, Zhili, Zeng, Xiduo, Zhang, Guanqun, Niu, Jianqiang, Sun, Baoli, Ma, Jingyun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Korean Society of Veterinary Science 2017
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5489471/
https://www.ncbi.nlm.nih.gov/pubmed/27515262
http://dx.doi.org/10.4142/jvs.2017.18.2.237
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author Zhao, Xiaoya
Li, Zhili
Zeng, Xiduo
Zhang, Guanqun
Niu, Jianqiang
Sun, Baoli
Ma, Jingyun
author_facet Zhao, Xiaoya
Li, Zhili
Zeng, Xiduo
Zhang, Guanqun
Niu, Jianqiang
Sun, Baoli
Ma, Jingyun
author_sort Zhao, Xiaoya
collection PubMed
description The spike gene of porcine epidemic diarrhea virus (PEDV) was sequenced from 55 South China field strains isolated from pigs with symptoms of diarrhea. The sequences were compared within the set of field strains as well as with reference strains available in GenBank. Within the 55 South China PEDV field strains, the deduced amino acid sequence identities ranged from 93.8% to 99.9 % and ranged from 90.7% to 99.5% when compared with the foreign reference strains in GenBank. Our phylogenetic analysis showed that 10 of the 55 South China PEDV strains belonged to G1b and 45 belonged to G2b.
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spelling pubmed-54894712017-07-05 Sequence analysis of the spike gene of Porcine epidemic diarrhea virus isolated from South China during 2011–2015 Zhao, Xiaoya Li, Zhili Zeng, Xiduo Zhang, Guanqun Niu, Jianqiang Sun, Baoli Ma, Jingyun J Vet Sci Original Article The spike gene of porcine epidemic diarrhea virus (PEDV) was sequenced from 55 South China field strains isolated from pigs with symptoms of diarrhea. The sequences were compared within the set of field strains as well as with reference strains available in GenBank. Within the 55 South China PEDV field strains, the deduced amino acid sequence identities ranged from 93.8% to 99.9 % and ranged from 90.7% to 99.5% when compared with the foreign reference strains in GenBank. Our phylogenetic analysis showed that 10 of the 55 South China PEDV strains belonged to G1b and 45 belonged to G2b. The Korean Society of Veterinary Science 2017-06 2017-06-22 /pmc/articles/PMC5489471/ /pubmed/27515262 http://dx.doi.org/10.4142/jvs.2017.18.2.237 Text en © 2017 The Korean Society of Veterinary Science http://creativecommons.org/licenses/by-nc/4.0 This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Original Article
Zhao, Xiaoya
Li, Zhili
Zeng, Xiduo
Zhang, Guanqun
Niu, Jianqiang
Sun, Baoli
Ma, Jingyun
Sequence analysis of the spike gene of Porcine epidemic diarrhea virus isolated from South China during 2011–2015
title Sequence analysis of the spike gene of Porcine epidemic diarrhea virus isolated from South China during 2011–2015
title_full Sequence analysis of the spike gene of Porcine epidemic diarrhea virus isolated from South China during 2011–2015
title_fullStr Sequence analysis of the spike gene of Porcine epidemic diarrhea virus isolated from South China during 2011–2015
title_full_unstemmed Sequence analysis of the spike gene of Porcine epidemic diarrhea virus isolated from South China during 2011–2015
title_short Sequence analysis of the spike gene of Porcine epidemic diarrhea virus isolated from South China during 2011–2015
title_sort sequence analysis of the spike gene of porcine epidemic diarrhea virus isolated from south china during 2011–2015
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5489471/
https://www.ncbi.nlm.nih.gov/pubmed/27515262
http://dx.doi.org/10.4142/jvs.2017.18.2.237
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