Characterization of siRNAs derived from rice stripe virus in infected rice plants by deep sequencing
文献类型： 外文期刊
作者： Yan, Fei 1 ; Zhang, Hengmu 1 ; Adams, Michael J. 2 ; Yang, Jian 1 ; Peng, Jiejun 1 ; Antoniw, John F. 2 ; Zhou, Yijun; 1 ;
作者机构： 1.Zhejiang Acad Agr Sci, Inst Virol & Biotechnol, Hangzhou 310021, Zhejiang, Peoples R China
2.Rothamsted Res, Dept Plant Pathol & Microbiol, Harpenden AL5 2JQ, Herts, England
3.Jiangsu Acad Agr Sci, Inst Plant Protect, Nanjing 210014, 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： 2010 年 155 卷 6 期
页码：
收录情况： SCI
摘要： RNA interference is a natural defense against viruses in plants. To date, the only viral siRNAs characterized have been those for positive-sense RNA viruses with one or two genome components. Here, we characterized siRNAs derived from rice stripe virus (RSV), a member of the genus Tenuivirus with four genomic RNAs and an ambisense coding strategy. Deep sequencing of small RNAs from infected rice leaves showed that siRNAs were derived almost equally from virion and complementary RNA strands and were mostly 20-22 nucleotides long. Most viral siRNAs were produced within the coding sequences and 5' termini of the RSV genome. RSV siRNAs had a higher G and lower C content than the viral genome but a strong A/U bias at the first nucleotide and a U bias at the final one, suggesting preferential targeting of such sequences by rice Dicer-like proteins.
- 相关文献
作者其他论文 更多>>
-
Fast prediction of diverse rare ginsenoside contents in Panax ginseng through hyperspectral imaging assisted with the temporal convolutional network-attention mechanism (TCNA) deep learning
作者：Wang, Youyou;Wang, Siman;Bai, Ruibin;Wan, Xiufu;Nan, Tiegui;Yang, Jian;Huang, Luqi;Yuan, Yuwei;Li, Xiaoyong;Li, Xiaoyong;Li, Xiaoyong;Bai, Ruibin;Yang, Jian
关键词：Hyperspectral imaging; Panax ginseng; Rare ginsenoside; Temporal convolutional network -attention; mechanism (TCNA) model; Simultaneous prediction
-
Prediction performance and reliability evaluation of three ginsenosides in Panax ginseng using hyperspectral imaging combined with a novel ensemble chemometric model
作者：Wang, Youyou;Wang, Siman;Bai, Ruibin;Nan, Tiegui;Kang, Chuanzhi;Yang, Jian;Huang, Luqi;Li, Xiaoyong;Li, Xiaoyong;Yuan, Yuwei;Bai, Ruibin;Kang, Chuanzhi;Yang, Jian
关键词：Panax ginseng; Ginsenosides content; Hyperspectral imaging; Deep learning; Uncertainty evaluation; Effective wavelength
-
Microbial carbon and phosphorus metabolism regulated by C:N:P stoichiometry stimulates organic carbon accumulation in agricultural soils
作者：Wang, Xiangxiang;Zhang, Hongrui;Cao, Dan;Wei, Liang;Wang, Shuang;Ding, Jina;Chen, Jianping;Ge, Tida;Zhu, Zhenke;Wang, Xiangxiang;Zhang, Hongrui;Cao, Dan;Wu, Cuiyan;Wang, Xianting;Guo, Bin;Chen, Hao
关键词：Soil nutrients; Microbial metabolism; Ecoenzymatic stoichiometry; Microbial carbon use efficiency
-
Geographical origin verification of Crocus sativus L. grown using "two-segment" cultivation
作者：Tian, Jing;Yuan, Yuwei;Tian, Jing;Li, Chunlin;Shao, Shengzhi;Zhu, Sibei;Mei, Hanyi;Zhang, Yongzhi;Rogers, Karyne M.;Nie, Jing;Yuan, Yuwei;Yang, Jian;Tian, Jing;Li, Chunlin;Shao, Shengzhi;Mei, Hanyi;Zhang, Yongzhi;Rogers, Karyne M.;Nie, Jing;Yuan, Yuwei;Tian, Jing;Li, Chunlin;Shao, Shengzhi;Zhu, Sibei;Mei, Hanyi;Zhang, Yongzhi;Rogers, Karyne M.;Nie, Jing;Yuan, Yuwei;Li, Yuan;Jiang, Chenzhou;Zhu, Sibei;Rogers, Karyne M.
关键词：Crocus sativus L.; Stable isotopes; Two -segment cropping system; Geographical origin
-
Application of hyperspectral imaging assisted with integrated deep learning approaches in identifying geographical origins and predicting nutrient contents of Coix seeds
作者：Wang, Youyou;Xiong, Feng;Zhang, Yue;Wang, Siman;Nan, Tiegui;Huang, Luqi;Yang, Jian;Yuan, Yuwei;Nie, Jing;Lu, Cuncun;Yang, Bin
关键词：Coix seed; Hyperspectral imaging; Geographical origin; Nutrient content; Deep learning; Effective wavelength
-
Metabarcoding reveals response of rice rhizosphere bacterial community to rice bacterial leaf blight
作者：Jiang, Hubiao;Xu, Xinyan;Ogunyemi, Solabomi Olaitan;Ahmed, Temoor;Li, Bin;Fang, Yuan;Li, Xuqing;Yang, Yong;Yan, Chengqi;Chen, Jianping;Fang, Yuan;Chen, Jianping;Li, Bin
关键词：Bacterial leaf blight; Rice; 16S rRNA gene sequence; Rhizosphere; Microbial community
-
The peroxidase gene OsPrx114 activated by OsWRKY50 enhances drought tolerance through ROS scavenging in rice
作者：Zheng, Chao;Chen, Jianping;Zheng, Chao;Wang, Xuming;Xu, Yue;Liu, Xiuli;Cui, Weijun;Yan, Chengqi;Liu, Hongjia;Chen, Jianping;Zhou, Jie;Wu, Yueyan;Yan, Chengqi;Wang, Shaomin;Jiang, Xin;Lu, Yin
关键词：Drought tolerance; OsPrx114; OsWRKY50; Rice; ROS scavenging
