Phylogenetic analysis of Newcastle disease virus genotypes isolated in Japan

被引:102
作者
Mase, M
Imai, K
Sanada, Y
Sanada, N
Yuasa, N
Imada, T
Tsukamoto, K
Yamaguchi, S
机构
[1] Natl Inst Anim Hlth, Dept Infect Dis, Tsukuba, Ibaraki 3050856, Japan
[2] Kyoritu Seiyaku Labs, Kukizaki, Ibaraki 3001252, Japan
[3] Birds Hosp, Kashiwa, Chiba 2770843, Japan
关键词
D O I
10.1128/JCM.40.10.3826-3830.2002
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
We genetically analyzed field isolates of the Newcastle disease (ND) virus isolated in Japan from 1930 to 2001. The coding region of the fusion protein was amplified by reverse transcriptase PCR and directly sequenced. Phylogenetic analysis revealed the presence of viruses belonging to six of the eight known genotypes. It can be concluded from this study that ND outbreaks in Japan have been of multiple etiologies.
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页码:3826 / 3830
页数:5
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