Detection and molecular characterization of porcine enteric calicivirus in korea, genetically related to sapoviruses

被引:38
|
作者
Kim, H. J. [1 ]
Cho, H. S. [1 ]
CHO, K. O. [1 ]
Park, N. Y. [1 ]
机构
[1] Chonnam Natl Univ, Coll Vet Med, Dept Vet Pathol, Kwangju 500757, South Korea
关键词
D O I
10.1111/j.1439-0450.2006.00939.x
中图分类号
S85 [动物医学(兽医学)];
学科分类号
0906 ;
摘要
Porcine enteric calicivirus (PECV) shares morphological and genetical similarities with Sapoviruses (SVs), Which are the leading, cause of epidemic, non-bacterial gastroenterius, in children worldwide. The aim of this study was to identify the prevalence of PECV infection in pie farms in Korea, and to compare the evolutionary inter-relationships between Korean PECVs and other caliciviruses. Among 102 diarrhoeic faecal samples of sucking (n = 50) and weaned (n = 52) piglets from 31 different farms in Korea. five samples (4.9%) were detected positive by reverse-transcriptase polymerase chain reaction (PCR). but nine (8.8%) by nested-PCR. Furthermore, we found that Korean PECVs are closely related to SVs.
引用
收藏
页码:155 / 159
页数:5
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