Results 41 to 50 of about 559 (148)

CRISPR/Cas‐based tools for the targeted control of plant viruses

Molecular Plant Pathology, Volume 23, Issue 11, Page 1701-1718, November 2022., 2022
Plant viruses pose a major threat to global food security. In this review we provide an overview of the use and limitations of CRISPR/Cas‐based technology for resistance against DNA and RNA viruses in plants. Abstract Plant viruses are known to infect most economically important crops and pose a major threat to global food security.
Gaëlle Robertson, Johan Burger, Manuela Campa   +2 more
wiley   +1 more source

AlkB RNA demethylase homologues and N6‐methyladenosine are involved in Potyvirus infection

Molecular Plant Pathology, Volume 23, Issue 10, Page 1555-1564, October 2022., 2022
AlkB RNA demethylases remove methyl adducts from N6‐methyladenosine. We provide evolutionary and experimental evidence that supports the proviral roles of AlkB homologues in Potyvirus infection. Abstract Proteins of the alkylation B (AlkB) superfamily show RNA demethylase activity removing methyl adducts from N6‐methyladenosine (m6A).
Jianying Yue, Yao Wei, Zhenqi Sun, Yahan Chen, Xuefeng Wei, Haijuan Wang, Fabio Pasin, Mingmin Zhao   +7 more
wiley   +1 more source

Onsite detection of plant viruses using isothermal amplification assays

Plant Biotechnology Journal, Volume 20, Issue 10, Page 1859-1873, October 2022., 2022
Summary Plant diseases caused by viruses limit crop production and quality, resulting in significant losses. However, options for managing viruses are limited; for example, as systemic obligate parasites, they cannot be killed by chemicals. Sensitive, robust, affordable diagnostic assays are needed to detect the presence of viruses in plant materials ...
Alangar I. Bhat, Rashid Aman, Magdy Mahfouz   +2 more
wiley   +1 more source

NF-YA transcription factors suppress jasmonic acid-mediated antiviral defense and facilitate viral infection in rice.

PLoS Pathogens, 2022
NF-Y transcription factors are known to play many diverse roles in the development and physiological responses of plants but little is known about their role in plant defense.
Xiaoxiang Tan, Hehong Zhang, Zihang Yang, Zhongyan Wei, Yanjun Li, Jianping Chen, Zongtao Sun   +6 more
doaj   +1 more source

A rice LRR receptor‐like protein associates with its adaptor kinase OsSOBIR1 to mediate plant immunity against viral infection

Plant Biotechnology Journal, Volume 19, Issue 11, Page 2319-2332, November 2021., 2021
Summary Plants sense pathogen attacks using a variety of receptors at the cell surface. The LRR receptor‐like proteins (RLP) and receptor‐like kinases (RLK) are widely reported to participate in plant defence against bacterial and fungal pathogen invasion. However, the role of RLP and RLK in plant antiviral defence has rarely been reported. We employed
Hehong Zhang, Changhai Chen, Lulu Li, Xiaoxiang Tan, Zhongyan Wei, Yanjun Li, Junmin Li, Fei Yan, Jianping Chen, Zongtao Sun   +9 more
wiley   +1 more source

Southern rice black‐streaked dwarf virus hijacks SNARE complex of its insect vector for its effective transmission to rice

Molecular Plant Pathology, Volume 22, Issue 10, Page 1256-1270, October 2021., 2021
The major outer capsid protein P10 of southern rice black‐streaked dwarf virus interacts with VAMP7 and Vti1a proteins in the SNARE complex in midgut epithelial cells of the white‐backed planthopper to promote vesicle fusion and virion release. Abstract Vesicular trafficking is an important dynamic process that facilitates intracellular transport of ...
Lu Zhang, Wenwen Liu, Xiaowan Zhang, Li Li, Xifeng Wang   +4 more
wiley   +1 more source

Complete Genomic Sequence of Maize Rough Dwarf Virus, a Fijivirus Transmitted by the Small Brown Planthopper [PDF]

Genome Announcements, 2016
ABSTRACT The nucleotide sequences of the 10 genomic segments of an Italian isolate of maize rough dwarf virus (MRDV) were determined. This first complete genomic sequence of MRDV will help understand the phylogenetic relationships among group 2 fijiviruses and especially the closely related rice black-streaked dwarf virus, which is also found
Lv, Mingfang, Xie, Li, Yang, Jian, Chen, Jianping, Zhang, Heng-Mu   +4 more
openaire   +2 more sources

Mal de Río Cuarto Virus Infection Triggers the Production of Distinctive Viral-Derived siRNA Profiles in Wheat and Its Planthopper Vector

Frontiers in Plant Science, 2017
Plant reoviruses are able to multiply in gramineae plants and delphacid vectors encountering different defense strategies with unique features. This study aims to comparatively assess alterations of small RNA (sRNA) populations in both hosts upon virus ...
Luis A. de Haro, Luis A. de Haro, Analía D. Dumón, María F. Mattio, Evangelina Beatriz Argüello Caro, Gabriela Llauger, Diego Zavallo, Hervé Blanc, Vanesa C. Mongelli, Graciela Truol, María-Carla Saleh, Sebastián Asurmendi, Sebastián Asurmendi, Mariana del Vas, Mariana del Vas   +14 more
doaj   +1 more source

Selection of DNA Aptamers for Subcellular Localization of RBSDV P10 Protein in the Midgut of Small Brown Planthoppers by Emulsion PCR-Based SELEX

Viruses, 2020
Rice black-streaked dwarf virus (RBSDV), classified under the Reoviridae, Fijivirus genus, caused an epidemic in the eastern provinces of China and other East Asian countries and resulted in severe yield loss in rice and wheat production.
Haoqiu Liu, Yijun Zhou, Qiufang Xu, Sek-Man Wong   +3 more
doaj   +1 more source

Complete Genomic Sequence of Southern Rice Blacked-Dwarf Virus, a Novel Fijivirus, from Vietnam [PDF]

Genome Announcements, 2013
ABSTRACT The nucleotide sequences of the ten genomic segments of a Vietnam isolate of southern rice blacked-dwarf virus were determined. This complete genomic sequence will help to further understand the viral etiology (origin of viral pathogen) and phylogenetic relationships among fijiviruses.
Xue, Jin, Li, Jing, Ta, Hoang-Anh, Zhang, Heng-Mu, Yang, Jian, Lv, Ming-Fang, Meng, Yuan, Li, Pei-Pei, Chen, Jian-Ping   +8 more
openaire   +2 more sources