Characterization of influenza A virus with nine segments: Effect gene segment on virus property
文献类型: 外文期刊
第一作者: Wu, Rui
作者: Wu, Rui;Shao, Huabin;Luo, Qingping;Yang, Jun;Xu, Diping;Wu, Rui;Shao, Huabin;Xu, Diping;Wu, Rui;Zhang, Xuke
作者机构:
关键词: Influenza virus;H9N2;Nine segments;Virus property
期刊名称:RESEARCH IN VETERINARY SCIENCE ( 影响因子:2.534; 五年影响因子:2.382 )
ISSN: 0034-5288
年卷期: 2012 年 93 卷 2 期
页码:
收录情况: SCI
摘要: The influenza A virus genome consists of eight segments of negative-strand RNA. In previous study, we generated a recombinant influenza virus with nine segments by reverse genetics. In present study, we evaluated characteristics of the recombinant influenza virus. The recombinant virus exhibited similar property to wild-type virus on virion morphology, virion composition, plaque phenotype and other aspects. Whereas, the recombinant virus propagated to lower titers than did wild-type virus in cells and mice, and there was decreased protein level and vRNA incorporation in the recombinant virions compared to wild-type H9N2 virions. Our results indicated that influenza A virus with eight segments exhibits more advantages than the virus with nine segments. (C) 2012 Published by Elsevier Ltd.
分类号:
- 相关文献
作者其他论文 更多>>
-
Generalization analysis of adversarial pairwise learning
作者:Wen, Wen;Li, Han;Wu, Lingjuan;Chen, Hong;Li, Han;Chen, Hong;Chen, Hong;Chen, Hong;Wu, Rui
关键词:Adversarial pairwise learning; Perturbation attacks; Error analysis; Generalization bounds
-
Isoflavones extracted from Millettia pachyloba prevent the infection of the rice blast fungus by inhibiting its conidial germination and appressorium formation
作者:Lin, Qitong;Zhu, Yanqiu;Lai, Daowan;Qi, Linlu;Lu, Xunli;Zhao, Wensheng;Peng, You-Liang;Zhang, Zhenhua;Yang, Jun;Lin, Qitong;Zhu, Yanqiu;Gao, Wenqiang;Zhu, Xiaoying;Lai, Daowan;Qi, Linlu;Lu, Xunli;Zhao, Wensheng;Peng, You-Liang;Yang, Jun;Guo, Hong;Zhang, Zhenhua;Li, Zhigang;Chen, Deng
关键词:rice blast; plant-derived fungicides; isoflavonoid; rotenolone; ABC transporter
-
Research note: Prevalence and genetic characteristics of pathogenic E. coli isolates from domestic pigeons in central China
作者:Wang, Juan;Lu, Qin;Yao, Lun;Zhang, Wenting;Hu, Qiao;Guo, Yunqing;Wen, Guoyuan;Shao, Huabin;Luo, Qingping;Zhang, Tengfei;Wen, Guoyuan;Luo, Qingping
关键词:Pathogenic E. coli; Pigeons; Serotypes; Antibiotic resistance
-
Rapid and Visual Detection of Pyricularia oryzae Using Coupled Recombinase Polymerase Amplification-Lateral Flow Dipstick Assay
作者:Du, Yan;Qi, Zhongqiang;Yu, Junjie;Zhang, Rongsheng;Yu, Mina;Cao, Huijuan;Song, Tianqiao;Pan, Xiayan;Wang, Shuchen;Liu, Yongfeng;Yang, Jun;Xiong, Qin;Liu, Yongfeng
关键词:disease diagnosis; lateral flow dipstick;
Pyricularia oryzae ; recombinase polymerase amplification -
Discovery of novel 1,5-diaryl-3-trifluoropyrazoles as antifungal pesticides for crop protection
作者:Ma, Yihui;Yang, Dangwei;Qin, Guangyu;Yang, Jun;Sun, Xianglong;Gao, Xiaoyu
关键词:1,5-diaryl-3-trifluoropyrazoles; antifungal activity;
Fusarium oxysporum ; lead optimization; peanut root disease -
The structure and assembly of the epiphytic bacterial community of Saccharina japonica during the field cultivation period
作者:Wang, Chun;Rong, Xiaojun;Li, Jie;Yan, Yongwei;Rong, Xiaojun;Li, Jie;Yan, Yongwei;Wang, Chun;Zhu, Ming;Wang, Shanshan;Wang, Zhenhua;Shao, Huabin
关键词:Assembly pattern; Core member; Epiphytic bacterial community; Saccharina japonica; Stochasticity
-
Exploration on the cultivar specifity and processing progress of an excellent hybrid tea cultivar 'Jinmudan'
作者:Pan, Yue;Jia, Huiyan;Li, Junyao;Cui, Yuqing;Yuan, Wenxuan;Deng, Wei-Wei;Yang, Jun;Wang, Rangjian
关键词:Jinmudan (JMD); Huangdan (HD); Tieguanyin (TGY); Black tea; Non-volatile compounds; alpha-linolenic acid