Molecular characterization of an H1N2 swine influenza virus isolated in Miyazaki, Japan, in 2006

被引：11

作者：

Saito, Takehiko ^{[1
,3
]}

Suzuki, Hirofumi ^{[1
]}

Maeda, Koji ^{[4
]}

Inai, Koji ^{[4
]}

Takemae, Nobuhiro ^{[1
,3
]}

Uchida, Yuko ^{[1
,3
]}

Tsunemitsu, Hiroshi ^{[2
]}

机构：

[1] Natl Agr & Food Res Org NARO, Natl Inst Anim Hlth, Res Team Zoonot Dis, Tsukuba 3050856, Japan

[2] Natl Agr & Food Res Org NARO, Natl Inst Anim Hlth, Res Team Viral Dis, Tsukuba 3050856, Japan

[3] Thailand Japan Zoonot Dis Collaborat Ctr, Bangkok 10900, Thailand

[4] Miyazaki Anim Hyg Serv Ctr Miyazaki Prefecture, Miyazaki 8800212, Japan

来源：

JOURNAL OF VETERINARY MEDICAL SCIENCE | 2008年 / 70卷 / 04期

关键词：

influenza; surveillance; swine;

D O I：

10.1292/jvms.70.423

中图分类号：

S85 [动物医学（兽医学）];

学科分类号：

0906 ;

摘要：

Swine influenza virus (SIV) was isolated from a farm in Miyazaki Prefecture in Japan in July 2006. An isolate was genetically subtyped as H1N2 and was designated A/swine/Miyazaki/1/2006 (H1N2). The nucleotide sequences of all eight viral RNA segments were determined, and then phylogenetic analysis was performed using the neighbor-joining method. All segments were shown to be closely related to those of Japanese SIV H1N2 isolates, which have been circulating since the 1980s. The results indicate the persistence of the SIV H1N2 subtype in the Japanese pig population for more than two decades and emphasize the importance of continuous surveillance for SIV.

引用

页码：423 / 427

页数：5

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