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Genomic sequence of an avian paramyxovirus type 1 strain isolated from Muscovy duck (Cairina moschata) in China

文献类型: 外文期刊

作者: Shi, S. -H. 1 ; Huang, Yu 1 ; Cui, S. -J. 3 ; Cheng, L. -F. 1 ; Fu, G. -H. 1 ; Li, X. 3 ; Chen, Z. 1 ; Peng, C. -X. 1 ; Lin, 1 ;

作者机构: 1.Fujian Acad Agr Sci, Inst Anim Husb & Vet, Fuzhou 350013, Fujian, Peoples R China

2.Fujian Anim Dis Control Technol Dev Ctr, Fuzhou 350013, Fujian, Peoples R China

3.Chinese Acad Agr Sci, Harbin Vet Res Inst, Harbin 150001, Heilongjiang, Peoples R China

4.China Agr Univ, Coll Vet Med, Minist Agr, Key Lab Zoonosis, Beijing 100193, Peoples R China

期刊名称:ARCHIVES OF VIROLOGY ( 影响因子:2.574; 五年影响因子:2.466 )

ISSN: 0304-8608

年卷期: 2011 年 156 卷 3 期

页码:

收录情况: SCI

摘要: The complete sequence of an avian paramyxovirus type 1 (APMV-1) strain, FP1/02, isolated from Muscovy duck in China, was determined. Sequence analysis indicated that the complete genome of strain FP1/02 contained 15,192 nucleotides (nt), following the rule of six. The genome contained an extra 6-nt insertion in the non-coding region of the NP gene when compared with other APMV-1 strains, such as strains La Sota and Beaudette C. The cleavage site of the F protein was R-112-R-Q-K-Ra dagger"F-117, indicating that the FP1/02 strain was virulent, but the morbidity and mortality varied with the species of duck. Genotypic analysis based on the F gene revealed that APMV-1 FP1/02 was a member of genotype VII. Phylogenetic analysis showed that the FP1/02 strain shared high identity with other APMV-1 strains such as ZJ1, SF02 and NA-1 isolated from geese.

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