Results 71 to 80 of about 685 (133)

Southern rice black-streaked dwarf virus hijacks SNARE complex of its insect vector for its effective transmission to rice. [PDF]

Mol Plant Pathol, 2021
Zhang L, Liu W, Zhang X, Li L, Wang X.
europepmc   +1 more source

Identification and Characterization of Three Novel Solemo-like Viruses in the White-Backed Planthopper, Sogatella furcifera

Insects
Agricultural insects play a crucial role in transmitting plant viruses and host a considerable number of insect-specific viruses (ISVs). Among these insects, the white-backed planthoppers (WBPH; Sogatella furcifera, Hemiptera: Delphacidae) are noteworthy
Jing-Na Yuan, Zhuang-Xin Ye, Meng-Nan Chen, Peng-Peng Ren, Chao Ning, Zong-Tao Sun, Jian-Ping Chen, Chuan-Xi Zhang, Jun-Min Li, Qianzhuo Mao   +9 more
doaj   +1 more source

Rice genetic diversity and microbiome characterization of a centuries-old Chinese rice agro-system [PDF]

, 2018
Plant microbial communities may moderate the plant responses to different abiotic or biotic stresses like pathogens. On the other hand, plant genotypes may influence the composition and structure of the plant microbiota. In the Chinese Yuanyang terraces (
Filloux, Denis, Roumagnac, Philippe, Blondin, Laurence, Mahé, Frédéric, Vernière, Christian, Jin, Baihui, Alonso, Pascal, Morel, Jean-Benoit, He, Xiahong, Mournet, Pierre, Fernandez, Emmanuel, Ferdinand, Romain, Ducasse, Aurélie, Gladieux, Pierre, Fournier, Elisabeth, Huang, Huichuan   +15 more
core  

A virus plays a role in partially suppressing plant defenses induced by the viruliferous vectors

, 2018
Herbivorous attack induces plant defenses. There is evidence that some pests suppress these defenses by interfering with signaling pathways. We here report that infestation by the white-backed planthopper, Sogatella furcifera, induces defense responses ...
Fei Li, Huan Liu, Xiaolan Liao, Maolin Hou, Pei Li, Shahbaz Ali   +5 more
core   +1 more source

ARGONAUTE 2 increases rice susceptibility to rice black-streaked dwarf virus infection by epigenetically regulating HEXOKINASE 1 expression

ARGONAUTE (AGO) proteins play crucial roles in plant defence against virus invasion. To date, the role of OsAGO2 in rice antiviral defence remains largely unknown.
Wang, Wei, Lan, Ying, Fan, Yongjian, Zhao, Hongwei, Zhou, Tong, Li, Shuo, Du, Linlin, Guo, Wei, Li, Xuejuan, Sun, Feng, Wang, Zhaoyun, Chen, Dongyue, Zhou, Yijun   +12 more
core  

Additional file 2: Table S2. of Characteristics of siRNAs derived from Southern rice black-streaked dwarf virus in infected rice and their potential role in host gene regulation

, 2017
List of the SRBSDV-derived siRNAs identified by deep sequencing from infected rice samples at 14 dpi.
Guohui Zhou (3692), Donglin Xu (3739195)
core   +1 more source

Low-dose of oligosaccharins boosts antiviral immunity through induction of multiple defense pathways in rice

Phytopathology Research
Oligosaccharins, widely recognized as plant immunity inducers, have been applied and studied for enhancing antiviral defenses in rice over the years. However, due to the complex induction mechanism in rice, further studies are needed.
Guoda Wang, Mingmin Lu, Qianqian He, Juan Du, Wen Song, Lulu Li, Hehong Zhang, Zhongyan Wei, Yuwen Lu, Jianping Chen, Zongtao Sun, Yanjun Li   +11 more
doaj   +1 more source

Arboviruses antagonize insect Toll antiviral immune signaling to facilitate the coexistence of viruses with their vectors.

PLoS Pathogens
Many plant arboviruses are persistently transmitted by piercing-sucking insect vectors. However, it remains largely unknown how conserved insect Toll immune response exerts antiviral activity and how plant viruses antagonize it to facilitate persistent ...
Dongsheng Jia, Guozhong Luo, Heran Guan, Tingting Yu, Xinyan Sun, Yu Du, Yiheng Wang, Hongyan Chen, Taiyun Wei   +8 more
doaj   +1 more source

Using new tools to detect and characterise plant viruses

, 2012
Executive summary: The overall aim of this study was to develop new methods to detect and characterise plant viruses. Generic methods for detection of virus proteins and nucleic acids were developed to detect two plant viruses, Pelargonium zonate spot ...
Luo, Hao
core  

Investigations of the molecular determinants of maize streak virus replication

, 1999
Includes bibliographical references.Geminiviruses replicate via a rolling circle mechanism, which initiates at the origin of replication located within the long intergenic region (LIR).
Willment, Janet Anne
core