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

In Ohk Ouh; Seyeon Park; Ju Yeon Lee; Jae Young Song; In Soo Cho; Hye Ryung Kim; Choi Kyu Park

doi:10.4142/jvs.2018.19.6.855

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

In Ohk Ouh, Seyeon Park, Ju Yeon Lee, Jae Young Song, In Soo Cho, Hye Ryung Kim, Choi Kyu Park

Department of Veterinary Medicine

Research output: Contribution to journal › Article › peer-review

28 Scopus citations

Abstract

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.

Original language	English
Pages (from-to)	855-857
Number of pages	3
Journal	Journal of Veterinary Science
Volume	19
Issue number	6
DOIs	https://doi.org/10.4142/jvs.2018.19.6.855
State	Published - 1 Nov 2018

Keywords

Aborted fetus
Detection
Korea
Pig farm
Porcine parvovirus 7

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title = "First detection and genetic characterization of porcine parvovirus 7 from Korean domestic pig farms",

abstract = "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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author = "Ouh, {In Ohk} and Seyeon Park and Lee, {Ju Yeon} and Song, {Jae Young} and Cho, {In Soo} and Kim, {Hye Ryung} and Park, {Choi Kyu}",

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T1 - First detection and genetic characterization of porcine parvovirus 7 from Korean domestic pig farms

AU - Ouh, In Ohk

AU - Park, Seyeon

AU - Lee, Ju Yeon

AU - Song, Jae Young

AU - Cho, In Soo

AU - Kim, Hye Ryung

AU - Park, Choi Kyu

PY - 2018/11/1

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AB - 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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KW - Pig farm

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

Abstract

Keywords

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