Discovery Of Four Novel Viruses A.ssociated With Flower Yellowing D isease Of Green Sichuan Pepper (Zanthoxylum Armatum) By Virome Analysis
文献类型: 外文期刊
作者: Li, Ruhui;Dong, Peng;Li, Shanrong;Zhang, Song;Cao, Mengji;Zhou, Yan;Liu, Yingjie;Zhang, Song;Zhou, Yan;Cao, Mengji;Li, Min;Liu, Yingjie;Li, Min;Kuang, Mi
作者机构:
关键词: RNA viruses; nepovirus; idaeovirus; enamovirus; nucleorhabdovirus; high-throughput sequencing; transcriptome; small RNA; RNA silencing; RT-PCR
期刊名称: VIRUSES-BASEL
ISSN:
年卷期: 2019 年 11 卷 8 期
页码:
摘要: An emerging virus-like flower yellowing disease (FYD) of green Sichuan pepper (Zanthoxylum armatum v. novemfolius) has been recently reported. Four new RNA viruses were discovered in the FYD-affected plant by the virome analysis using high-throughput sequencing of transcriptome and small RNAs. The complete genomes were determined, and based on the sequence and phylogenetic analysis, they are considered to be new members of the genera Nepovirus (Secoviridae), Idaeovirus (unassigned), Enamovirus (Luteoviridae), and Nucleorhabdovirus (Rhabdoviridae), respectively. Therefore, the tentative names corresponding to these viruses are green Sichuan pepper-nepovirus (GSPNeV), -idaeovirus (GSPIV), -enamovirus (GSPEV), and -nucleorhabdovirus (GSPNuV). The viral population analysis showed that GSPNeV and GSPIV were dominant in the virome. The small RNA profiles of these viruses are in accordance with the typical virus-plant interaction model for Arabidopsis thaliana. Rapid and sensitive RT-PCR assays were developed for viral detection, and used to access the geographical distributions. The results revealed a correlation between GSPNeV and the FYD. The viruses pose potential threats to the normal production of green Sichuan pepper in the affected areas due to their natural transmission and wide spread in fields. Collectively, our results provide useful information regarding taxonomy, transmission and pathogenicity of the viruses as well as management of the FYD.
分类号:
- 相关文献
作者其他论文 更多>>
-
Enhancing Resource Efficiency: Utilizing Maize Stalk in Ganoderma lingzhi Substrates: Formula Optimization and Degradation Mechanism
作者:Li, Jintao;Wang, Shufang;Liu, Yingjie;Ye, Qianqi;Yan, Meixia
关键词:Maize stalk;Ganoderma lingzhi;Lignocellulose;Mushroom cultivation;Resource reuse
-
Enhanced anaerobiosis and increased carbon input boost microbial-mediated carbon sequestration in paddy irrigation-drainage units
作者:Wang, Shaopeng;Yin, Yinghua;Zhang, Fulin;Liao, Yongxin;Zhou, Yan;Liu, Hongbin;Zhai, Limei
关键词:Carbon sequestration;Greenhouse gas emission;Irrigation-drainage units;Macrogenome
-
Construction of pH-responsive nucleic acid delivery system based on amination of BSA and schiff-base for precise pest control
作者:Sun, Meixue;Su, Chenyu;Xu, Chuantao;Liu, Yingjie;Zhang, Yonghui;Graham, Robert I.;Tian, Lei;Zong, Hao;Xu, Pengjun;Ren, Guangwei
关键词:pH-responsive delivery system;RNAi;Heat shock protein 90;Accurate pest control;Biosafety
-
Phosphorus Functional Genes Control Rice Yield via Microbial Biomass Phosphorus and Plant Phosphorus Uptake in a Rice-Oilseed Rape Rotation System Compared with a Rice-Wheat Rotation System
作者:Zhang, Qingyue;Yu, Weijia;Li, Min;Cheng, Wenlong;Huai, Shengchang;Jin, Yuwen;Li, Guihua;Wu, Ji;Lu, Changai
关键词:rice-oilseed rape rotation;rice-wheat rotation;microbial biomass phosphorus;P functional genes;soil phosphorus bioavailability;rice yield
-
A novel RELA K119 deacetylation mediated by SIRT7 is a pivotal activator to exacerbate liver inflammation and fibrosis in teleosts
作者:Wu, Xiaoliang;Liang, Xiaofang;Li, Min;Liu, Jiacheng;Ge, Chunyu;Xie, Xiaoze;Wang, Jie;Zheng, Yinhua;Wang, Hao;Wu, Xiufeng;Gu, Xu;Xue, Min
关键词:Liver fibrosis;Inflammation;Acetylome;RELA;SIRT7;Deacetylation
-
MFMGP: an integrated machine learning fusion model for genomic prediction
作者:Zhang, Chaopu;Liang, Qiqi;Yu, Yuye;Jin, Shaojuan;Huang, Jinmei;Xu, Zhongping;Liu, Erbao;Wang, Wensheng;Zhang, Fan;Liu, Fangzhou;Shi, Yingyao;Li, Fenge;Li, Zhikang;Jin, Shuangxia;Li, Min
关键词:machine learning;fusion model;genome selection;prediction accuracy
-
DPImpute: A Genotype Imputation Framework for Ultra-Low Coverage Whole-Genome Sequencing and its Application in Genomic Selection
作者:Zheng, Weigang;Ma, Wenlong;Chen, Zhilong;Wang, Chao;Sun, Tao;Dong, Wenjun;Zhang, Wenjing;Zhang, Song;Tang, Zhonglin;Li, Kui;Zhao, Yunxiang;Liu, Yuwen
关键词:(1-1-1)breeding models;genetic screening of embryos;genomic selection;genotype imputation;single cell genotype