Results 71 to 80 of about 519 (146)

Manipulation of induced resistance to viruses [PDF]

, 2017
Induced resistance against plant viruses has been studied for many years. However, with the exception of RNA silencing, induced resistance to viruses remains mechanistically less well understood than for other plant pathogens.
Carr, JP, Choi, S-K, Palukaitis, P, Yoon, J-Y   +3 more
core   +1 more source

Combined effects of soil silicon and host plant resistance on planthoppers, blast and bacterial blight in tropical rice [PDF]

, 2022
Soil silicon enhances rice defenses against a range of biotic stresses. However, the magnitude of these effects can depend on the nature of the rice variety.
Crisol-Martínez, Eduardo, Dossa, Gerbert Sylvestre, Horgan, Finbarr G., Mundaca, Enrique A., Settele, Josef, Vu, Quynh   +5 more
core   +1 more source

Metabolomic Changes in Sogatella furcifera under Southern rice black-streaked dwarf virus Infection and Temperature Stress

Viruses, 2018
Southern rice black-streaked dwarf virus (SRBSDV) is a devastating newly emerged rice reovirus in Eastern and Southeastern Asia transmitted by a long-distance migratory pest, the white-backed planthopper (WBPH). We previously showed that SRBSDV infection
Tong Zhang, Wendi Feng, Jiajie Ye, Zhanbiao Li, Guohui Zhou   +4 more
doaj   +1 more source

Evolutionary Determinants of Host and Vector Manipulation by Plant Viruses. [PDF]

, 2018
Plant viruses possess adaptations for facilitating acquisition, retention, and inoculation by vectors. Until recently, it was hypothesized that these adaptations are limited to virus proteins that enable virions to bind to vector mouthparts or invade ...
Chesnais, Quentin, Mauck, Kerry E, Shapiro, Lori R   +2 more
core   +2 more sources

Comparative transcriptome analysis reveals key pathways and regulatory networks in early resistance of Glycine max to soybean mosaic virus [PDF]

, 2023
As a high-value oilseed crop, soybean [Glycine max (L.) Merr.] is limited by various biotic stresses during its growth and development. Soybean mosaic virus (SMV) is a devastating viral infection of soybean that primarily affects young leaves and causes ...
Han Li, Han Li, Jinyang Liu, Xiaoyan Cui, Xiaoyan Cui, Xin Chen, Xin Chen, Xingxing Yuan   +7 more
core   +1 more source

Innate immunity shapes the persistent transmission of plant viruses by insect vectors

New Plant Protection, EarlyView.
In this review, we focus on two key aspects of the virus–vector interplay: (1) persistently transmitted viruses utilize host factors to overcome transmission barriers; and (2) molecular recognition activates antiviral immunity and subsequent viral counter‐defense. Understanding these interactions offers critical insights for developing novel strategies
Gang Lu, Chuanxi Zhang, Junmin Li
wiley   +1 more source

A plant reovirus hijacks endoplasmic reticulum-associated degradation machinery to promote efficient viral transmission by its planthopper vector under high temperature conditions.

PLoS Pathogens, 2021
In the field, many insect-borne crop viral diseases are more suitable for maintenance and spread in hot-temperature areas, but the mechanism remains poorly understood.
Xiangzhen Yu, Dongsheng Jia, Zhen Wang, Guangjun Li, Manni Chen, Qifu Liang, Yanyan Zhou, Huan Liu, Mi Xiao, Siting Li, Qian Chen, Hongyan Chen, Taiyun Wei   +12 more
doaj   +1 more source

The phytohormone jasmonic acid is involved in rice resistance to Southern rice black-streaked dwarf virus

Crop Journal
Viruses are significant pathogens causing severe plant infections and crop losses globally. The resistance mechanisms of rice to viral diseases, particularly Southern rice black-streaked dwarf virus (SRBSDV), remain poorly understood.
Chaorui Huang, Qing Liu, Qingling Qi, Chenfei Gao, Lulu Li, Yanjun Li, Jianping Chen, Zongtao Sun, Jianlong Xu, Hehong Zhang   +9 more
doaj   +1 more source

Migration of rice planthoppers and their vectored re-emerging and novel rice viruses in East Asia

Frontiers in Microbiology, 2013
This review examines recent studies of the migration of three rice planthoppers, Laodelphax striatellus, Sogatella furcifera, and Nilaparvata lugens, in East Asia. Laodelphax striatellus has recently broken out in Jiangsu province, eastern China.
Akira eOtuka
doaj   +1 more source

Comparative Metagenomics of Palearctic and Neotropical Avian Cloacal Viromes Reveal Geographic Bias in Virus Discovery [PDF]

, 2020
This article is an open accessarticle distributed under the terms and conditions of the Creative Commons Attribution(CC BY) license (http://creativecommons.org/licenses/by/4.0/).Our understanding about viruses carried by wild animals is still scarce. The
Benítez, Laura, Cadar, Daniel, Cea, Pablo, Cerrada, Belén, Doménech, Ana, Gómez-Lucía, Esperanza, Llanos-Garrido, Alejandro, Milá, Borja, Moens, Michaël A.J., Oropesa-Olmedo, David A., Pérez-Tris, Javier, Truchado, Daniel A.   +11 more
core   +3 more sources