First detection and genetic characterization of porcine parvovirus 7 from Korean domestic pig farms.
J Vet Sci
; 19(6): 855-857, 2018 Nov 30.
Article
em En
| MEDLINE
| ID: mdl-30304892
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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Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Doenças dos Suínos
/
Infecções por Parvoviridae
/
Parvovirus Suíno
Tipo de estudo:
Diagnostic_studies
Limite:
Animals
País/Região como assunto:
Asia
Idioma:
En
Revista:
J Vet Sci
Ano de publicação:
2018
Tipo de documento:
Article