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01-06-2016 | Annotated Sequence Record

Phylogenetic analysis reveals that Japanese encephalitis virus genotype III is still prevalent in swine herds in Sichuan province in China

Authors: Rui Wu, Qiao Wang, Hongming Liu, Chunxia Chai, Bo He, Xiaobo Huang, Yiping Wen, Xintian Wen, Qiguai Yan, Xiaoping Ma, Sanjie Cao

Published in: Archives of Virology | Issue 6/2016

Abstract

The genome of JEV strain SC201301, which was isolated from an aborted fetal piglet in 2013 in Sichuan province in China, was completely sequenced and phylogenetically analyzed. Sequence alignments showed that the SC201301 strain shared 97-100% sequence identity with other genotype III strains but showed less similarity to genotype I representative JEVs. Phylogenetic analysis indicated that the SC201301 strain belonged to genotype III and was most closely related to representative strains such as SA14-14-2, HW and SH0601. Our findings suggest that JEV genotype III is still prevalent in swine herds in Sichuan province in China, and thus, there is an urgent need to monitor the infection status of JEV among swine herds in China.

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Title: Phylogenetic analysis reveals that Japanese encephalitis virus genotype III is still prevalent in swine herds in Sichuan province in China
Authors: Rui Wu
Qiao Wang
Hongming Liu
Chunxia Chai
Bo He
Xiaobo Huang
Yiping Wen
Xintian Wen
Qiguai Yan
Xiaoping Ma
Sanjie Cao
Publication date: 01-06-2016
Publisher: Springer Vienna
Published in: Archives of Virology / Issue 6/2016
Print ISSN: 0304-8608
Electronic ISSN: 1432-8798
DOI: https://doi.org/10.1007/s00705-016-2814-y

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