First detection and genetic characterization of porcine parvovirus 7 from Korean domestic pig farms

Porcine parvovirus 7 (PPV7) was first detected in Korean pig farms in 2017. The detection rate of PPV7 DNA was 24.0% (30/125) in aborted pig fetuses and 74.9% (262/350) in finishing pigs, suggesting that PPV7 has circulated among Korean domestic pig farms. Phylogenetic analysis based on capsid prote...

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Autores principales: Ouh, In-Ohk, Park, Seyeon, Lee, Ju-Yeon, Song, Jae Young, Cho, In-Soo, Kim, Hye-Ryung, Park, Choi-Kyu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Korean Society of Veterinary Science 2018
Materias:
Short Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6265574/
https://www.ncbi.nlm.nih.gov/pubmed/30304892
http://dx.doi.org/10.4142/jvs.2018.19.6.855
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author Ouh, In-Ohk
Park, Seyeon
Lee, Ju-Yeon
Song, Jae Young
Cho, In-Soo
Kim, Hye-Ryung
Park, Choi-Kyu
author_facet Ouh, In-Ohk
Park, Seyeon
Lee, Ju-Yeon
Song, Jae Young
Cho, In-Soo
Kim, Hye-Ryung
Park, Choi-Kyu
author_sort Ouh, In-Ohk
collection PubMed
description Porcine parvovirus 7 (PPV7) was first detected in Korean pig farms in 2017. The detection rate of PPV7 DNA was 24.0% (30/125) in aborted pig fetuses and 74.9% (262/350) in finishing pigs, suggesting that PPV7 has circulated among Korean domestic pig farms. Phylogenetic analysis based on capsid protein amino acid sequences demonstrated that the nine isolated Korean strains (PPV-KA1-3 and PPV-KF1-6) were closely related to the previously reported USA and Chinese PPV7 strains. In addition, the Korean strains exhibit genetic diversity with both insertion and deletion mutations. This study contributes to the understanding of the molecular epidemiology of PPV7 in Korea.
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spelling pubmed-62655742018-12-04 First detection and genetic characterization of porcine parvovirus 7 from Korean domestic pig farms Ouh, In-Ohk Park, Seyeon Lee, Ju-Yeon Song, Jae Young Cho, In-Soo Kim, Hye-Ryung Park, Choi-Kyu J Vet Sci Short Communication Porcine parvovirus 7 (PPV7) was first detected in Korean pig farms in 2017. The detection rate of PPV7 DNA was 24.0% (30/125) in aborted pig fetuses and 74.9% (262/350) in finishing pigs, suggesting that PPV7 has circulated among Korean domestic pig farms. Phylogenetic analysis based on capsid protein amino acid sequences demonstrated that the nine isolated Korean strains (PPV-KA1-3 and PPV-KF1-6) were closely related to the previously reported USA and Chinese PPV7 strains. In addition, the Korean strains exhibit genetic diversity with both insertion and deletion mutations. This study contributes to the understanding of the molecular epidemiology of PPV7 in Korea. The Korean Society of Veterinary Science 2018-11 2018-11-28 /pmc/articles/PMC6265574/ /pubmed/30304892 http://dx.doi.org/10.4142/jvs.2018.19.6.855 Text en © 2018 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 Short Communication
Ouh, In-Ohk
Park, Seyeon
Lee, Ju-Yeon
Song, Jae Young
Cho, In-Soo
Kim, Hye-Ryung
Park, Choi-Kyu
First detection and genetic characterization of porcine parvovirus 7 from Korean domestic pig farms
title First detection and genetic characterization of porcine parvovirus 7 from Korean domestic pig farms
title_full First detection and genetic characterization of porcine parvovirus 7 from Korean domestic pig farms
title_fullStr First detection and genetic characterization of porcine parvovirus 7 from Korean domestic pig farms
title_full_unstemmed First detection and genetic characterization of porcine parvovirus 7 from Korean domestic pig farms
title_short First detection and genetic characterization of porcine parvovirus 7 from Korean domestic pig farms
title_sort first detection and genetic characterization of porcine parvovirus 7 from korean domestic pig farms
topic Short Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6265574/
https://www.ncbi.nlm.nih.gov/pubmed/30304892
http://dx.doi.org/10.4142/jvs.2018.19.6.855
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