Results 21 to 30 of about 803 (165)

Manipulation of auxin signalling by plant viruses. [PDF]

Mol Plant Pathol, 2021
Plant viruses interfere with auxin signalling by targeting different key regulators, which promotes virus replication, systemic movement, interaction with vectors for efficient transmission, and symptom development. Abstract Compatible plant–virus interactions result in dramatic changes of the plant transcriptome and morphogenesis, and are often ...
Müllender M, Varrelmann M, Savenkov EI, Liebe S.   +3 more
europepmc   +2 more sources

Differentiation Trajectory of Virus-Induced Tumour Cells in Rice Revealed by Single-Cell RNA Sequencing. [PDF]

Plant Biotechnol J
ABSTRACT Many plant viruses trigger abnormal differentiation and development of host cells, causing distinct symptoms. Here, in a single‐cell RNA sequence analysis, we find transcriptional heterogeneity between cells from rice leaf sheaths that are infected with rice black streaked dwarf virus (RBSDV) and from those that are virus‐free.
Wu N, Gan L, Suo Q, Yang F, Liu W, Wang X, Jin H.   +6 more
europepmc   +2 more sources

Evolutionary-Distinct Viral Proteins Subvert Rice Broad-Spectrum Antiviral Immunity Mediated by the RAV15-MYC2 Module. [PDF]

Adv Sci (Weinh)
Diverse viruses employ various pathogenicity strategies to inhibit host antiviral defense for successful infection. However, the pathogenic mechanisms conserved among different viruses have rarely been studied. This discovery unveils a broad‐spectrum counter‐defense strategy across evolutionarily distinct viral proteins, highlighting a new strategy for
Zhang H, Huang C, Gao C, Yan W, Song W, Hu X, Li L, Wei Z, Li Y, Chen J, Sun Z.   +10 more
europepmc   +2 more sources

Taxonomic implications for Fijiviruses based on the terminal sequences of Fiji disease fijivirus

Archives of Virology, 1999
The 5′ and 3′ terminal sequences of the plus strand of Fiji disease fijivirus (FDV) segments 2, 3, 9 and 10 possess the conserved terminal sequences, 5′AAGUUUUU… . .CAGCAGAUGUC 3′. The 5′ sequence is identical to that of maize rough dwarf fijivirus (MRDV) and rice black-streaked dwarf fijivirus (RBSDV), whereas the FDV 3′ sequence shares the consensus,
J. A. McMahon, J. L. Dale, R. M. Harding
  +9 more sources

Maize rough dwarf fijivirus . [Distribution map]. [PDF]

Distribution Maps of Plant Diseases, 2006
Abstract A new distribution map is provided for Maize rough dwarf fijivirus Viruses: Reoviridae: Fijivirus Hosts: Maize ( Zea mays ) and other cereals. Information is given on the geographical distribution in EUROPE, Czechoslovakia (former), France, Mainland France, Germany, Italy ...
null CABI, null EPPO
openaire   +5 more sources

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