Molecular Analysis of Caprine Enterovirus Circulating in China during 2016-2021: Evolutionary Significance

被引：6

作者：

Chang, Xiaoran ^{[1
]}

Lin, Qian ^{[1
]}

Zhang, Qun ^{[1
]}

Hu, Junying ^{[1
]}

Tursun, Gulbahar ^{[1
]}

Deng, Yingrui ^{[1
]}

Guo, Chunguang ^{[1
]}

Wang, Xinping ^{[1
]}

机构：

[1] Jilin Univ, Coll Vet Med, Minist Educ, State Key Lab Zoonot Dis,Key Lab Zoonosis Res, Changchun 130012, Peoples R China

来源：

VIRUSES-BASEL | 2022年 / 14卷 / 05期

基金：

中国国家自然科学基金;

关键词：

caprine; ovine enterovirus; CEV-JL14; phylogenetic analysis; genotype; evolution; alignment analysis; BOVINE; SEQUENCE;

D O I：

10.3390/v14051051

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Here, we report the characterization of 13 novel caprine/ovine enterovirus strains isolated from different regions in China during 2016-2021. Immunoperoxidase monolayer assay showed that these viral strains shared strong cross-reaction with the previously reported caprine enterovirus CEV-JL14. Alignment analysis of the complete nucleotide sequences revealed 79.2%-87.8% and 75.0%-76.7% sequence identity of these novel caprine enterovirus strains to CEV-JL14 and TB4-OEV, respectively. Phylogenetic analyses clustered these novel strains to EV-G based on the amino acid sequences of P1 and 2C+3CD. Moreover, phylogenetic analysis of these caprine enterovirus strains identified three new EV-G types using VP1 sequences. These results demonstrate the genetic variations and the evolution of caprine enterovirus.

引用

页数：12

共 33 条

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