Identification and characterization of a novel subgenotype of bovine viral diarrhea virus isolated from dairy cattle in Northwestern China

被引：34

作者：

Gong, Xiaowei ^{[1
]}

Cao, Xiaoan ^{[1
]}

Zheng, Fuying ^{[1
]}

Chen, Qiwei ^{[1
]}

Zhou, Jizhang ^{[1
]}

Yin, Hong ^{[1
]}

Liu, Lihong ^{[2
]}

Cai, Xuepeng ^{[1
]}

机构：

[1] Chinese Acad Agr Sci, State Key Lab Vet Etiol Biol, Key Lab Vet Publ Hlth, Minist Agr,Lanzhou Vet Res Inst, Lanzhou 730046, Peoples R China

[2] Natl Vet Inst, Dept Virol Immunobiol & Parasitol, S-75189 Uppsala, Sweden

来源：

VIRUS GENES | 2013年 / 46卷 / 02期

关键词：

BVDV-1; Genotyping; Phylogeny; Molecular epidemiology;

D O I：

10.1007/s11262-012-0861-3

中图分类号：

Q3 [遗传学];

学科分类号：

071007 ; 090102 ;

摘要：

Bovine viral diarrhea virus (BVDV) was detected by RT-PCR in 105 out of 391 samples which were collected from five dairy farms in Ningxia, China during 2010-2011. Non-cytopathogenic BVDV was isolated from 13 samples and a 230-bp fragment of the 5'-untranslated region was amplified and sequenced. While the predominant subgenotypes were BVDV-1b and BVDV-1d, a potentially novel subgenotype was identified by phylogenetic analysis, which may have implications for vaccine development.

引用

页码：375 / 376

页数：2

共 4 条

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