Molecular characteristics of segment B of seven very virulent infectious bursal disease viruses isolated in china
文献类型: 外文期刊
第一作者: Yu, Fei
作者: Yu, Fei;Qi, Xiaole;Yuwen, Yanqing;Wang, Yongqiang;Gao, Honglei;Gao, Yulong;Qin, Litin;Wang, Xiaomei
作者机构:
关键词: Sequence analysis;Segment B;Infectious bursal disease virus
期刊名称:VIRUS GENES ( 影响因子:2.332; 五年影响因子:2.0 )
ISSN: 0920-8569
年卷期: 2010 年 41 卷 2 期
页码:
收录情况: SCI
摘要: Infectious bursal disease virus (IBDV) is a birnavirus that causes immunosuppressive disease in chickens. Segment B of IBDV encodes the RNA-dependent RNA polymerase VP1, which is involved in virulence. We sequenced and analyzed segment B from seven Chinese IBDV isolates, all belonging to very virulent IBDV (vvIBDV), and clustered into Branches II and III. Phylogenetic analysis suggested that segment B of the HLJ isolates in Branch II might have originated from an unidentified host, and HuB-1 might have originated in Europe. Eight aa (4V, 61I, 145T, 287A, 508K, 511S, 646S, and 687P) were conserved in Branches II and III, and may contain potential segment B virulence determinants. Five aa (146D, 242E, 390M, 562P, and 695R) were found only in Branch III, and may be origin characteristics. Moreover, 55T and 63A in the 5'-untranslated region (UTR), and 2786C in the 3'-UTR were conserved in vvIBDV and may function in UTR secondary structure.
分类号:
- 相关文献
作者其他论文 更多>>
-
Overexpression of AcWRKY31 Increases Sensitivity to Salt and Drought and Improves Tolerance to Mealybugs in Pineapple
作者:Wai, Myat Hnin;Luo, Tiantian;Zhou, Qiao;Mohammadi, Mohammad Aqa;Cheng, Han;Aslam, Mohammad;Liu, Chang;Chai, Gaifeng;Huang, Dongping;Liu, Yanhui;Cai, Hanyang;Wang, Xiaomei;Qin, Yuan;Wang, Lulu;Wai, Myat Hnin;Luo, Tiantian;Zhou, Qiao;Mohammadi, Mohammad Aqa;Cheng, Han;Aslam, Mohammad;Liu, Chang;Chai, Gaifeng;Huang, Dongping;Liu, Yanhui;Cai, Hanyang;Wang, Xiaomei;Qin, Yuan;Wang, Lulu;Wai, Myat Hnin;Luo, Tiantian;Zhou, Qiao;Mohammadi, Mohammad Aqa;Cheng, Han;Aslam, Mohammad;Liu, Chang;Chai, Gaifeng;Huang, Dongping;Liu, Yanhui;Cai, Hanyang;Wang, Xiaomei;Qin, Yuan;Wang, Lulu;Wai, Myat Hnin;Priyadarshani, S. V. G. N.;Wang, Xiaomei
关键词:pineapple; WRKY transcription factor; AcWRKY31; biotic stress; abiotic stress
-
N123I mutation in the ALV-J receptor-binding domain region enhances viral replication ability by increasing the binding affinity with chNHE1
作者:Yu, Mengmeng;Zhang, Yao;Zhang, Li;Wang, Suyan;Liu, Yongzhen;Xu, Zhuangzhuang;Liu, Peng;Chen, Yuntong;Guo, Ru;Meng, Lingzhai;Zhang, Tao;Fan, Wenrui;Qi, Xiaole;Gao, Li;Zhang, Yanping;Cui, Hongyu;Gao, Yulong;Gao, Yulong;Gao, Yulong
关键词:
-
Improving the function of electrospun film by natural substance for active packaging application of fruits and vegetables
作者:Cui, Xinzhi;Fan, Xinguang;Li, Xiulian;Cui, Xinzhi;Ding, Yibing;Liu, Quanwen;Fan, Xinguang;Ding, Yibing;Sun, Chanchan;Liu, Bangdi;Wang, Xiaomei;Guo, Fengjun
关键词:Electrospinning; Natural bioactive compounds; Active packaging; Submicro-fibers film; Fruit quality
-
OASL suppresses infectious bursal disease virus replication by targeting VP2 for degrading through the autophagy pathway
作者:Wang, Suyan;Xu, Zhuangzhuang;Liu, Yongzhen;Yu, Mengmeng;Zhang, Tao;Liu, Peng;Qi, Xiaole;Chen, Yuntong;Meng, Lingzhai;Guo, Ru;Zhang, Li;Fan, Wenrui;Gao, Li;Duan, Yulu;Zhang, Yanping;Cui, Hongyu;Gao, Yulong;Gao, Yulong;Gao, Yulong;Gao, Yulong
关键词:IBDV; OASL; VP2; degradation; autophagy
-
Integrated analysis of the transcriptome and metabolome reveals the molecular mechanism regulating cotton boll abscission under low light intensity
作者:Zhao, Ning;Geng, Zhao;Zhao, Guiyuan;Liu, Jianguang;An, Zetong;Zhang, Hanshuang;Wang, Yongqiang;Zhao, Ning;Ai, Pengfei
关键词:Cotton; Abscission; Transcriptome; Metabolome; Molecular mechanisms
-
Functional Analysis of the GhIQD1 Gene in Cotton Resistance to Verticillium Wilt
作者:Xu, Jianglin;Wang, Yongqiang;Chen, Quanjia;Zheng, Kai;Xu, Jianglin;Zhou, Ting;Wang, Yongqiang;Yang, Yejun;Sun, Guoqing;Zhou, Ting;Yang, Yejun;Pu, Yuanchun
关键词:cotton; chlorosis; plant hormones; calmodulin-binding protein
-
Investigating the spatiotemporal expression of CBTS genes lead to the discovery of tobacco root as a cembranoid-producing organ
作者:Du, Zaifeng;Tian, Tian;Guan, Jian;Ju, Fuzhu;Bian, Shiquan;Wang, Jiahao;Lin, Xiaoyang;Du, Yongmei;Zhang, Zhongfeng;Zhang, Hongbo;Gao, Yulong;Wang, Bingwu;Liao, Zhihua
关键词:CBTS genes; tobacco; cembranoid; spatiotemporal expression; root