Results 61 to 70 of about 2,940 (195)

Sugarcane Small Heat Shock Proteins Facilitate Sugarcane Mosaic Virus Replication via Interaction With the Movement Protein P3N‐PIPO

Molecular Plant Pathology, Volume 27, Issue 3, March 2026.
SCMV targets small heat shock proteins (ScHSP17.5 and ScHSP17.9A) via P3N‐PIPO to evade sugarcane immunity and enhance replication, revealing key host–virus interactions for breeding strategies. ABSTRACT Sugarcane mosaic virus (SCMV) causes substantial yield losses worldwide, yet the molecular basis underlying resistance and susceptibility in sugarcane
Yuan Yuan, Cuilin Huang, Sehrish Akbar, Zhen Huang, Wei Yao, Muqing Zhang   +5 more
wiley   +1 more source

Mixed Infections of Four Viruses, the Incidence and Phylogenetic Relationships of Sweet Potato Chlorotic Fleck Virus (Betaflexiviridae) Isolates in Wild Species and Sweetpotatoes in Uganda and Evidence of Distinct Isolates in East Africa.

PLoS ONE, 2016
Viruses infecting wild flora may have a significant negative impact on nearby crops, and vice-versa. Only limited information is available on wild species able to host economically important viruses that infect sweetpotatoes (Ipomoea batatas).
Arthur K Tugume, Settumba B Mukasa, Jari P T Valkonen   +2 more
doaj   +1 more source

Emerging strains of watermelon mosaic virus in Southeastern France: model-based estimation of the dates and places of introduction

Scientific Reports, 2021
Where and when alien organisms are successfully introduced are central questions to elucidate biotic and abiotic conditions favorable to the introduction, establishment and spread of invasive species.
L. Roques, C. Desbiez, K. Berthier, S. Soubeyrand, E. Walker, E. K. Klein, J. Garnier, B. Moury, J. Papaïx   +8 more
doaj   +1 more source

The role of the 5′ untranslated regions of Potyviridae in translation

Virus Research, 2015
The Potyviridae family relies on a cap-independent translation mechanism to facilitate protein expression. The genomic architecture of the viral RNAs of the Potyviridae family resembles those of the animal picornaviruses. The viral genomes lack a 5' cap structure. Instead, they have the viral protein VPg covalently linked to the 5' end of the RNA.
Jincan, Zhang, Robyn, Roberts, Aurélie M, Rakotondrafara   +2 more
openaire   +2 more sources

Two New Putative Plant Viruses from Wood Metagenomics Analysis of an Esca Diseased Vineyard

Plants, 2020
The concept of plant as a holobiont is now spreading among the scientific community and the importance to study plant-associated microorganisms is becoming more and more necessary.
Nadia Bertazzon, Walter Chitarra, Elisa Angelini, Luca Nerva   +3 more
doaj   +1 more source

Endemism and Reemergence Potential of the Ipomovirus Sweet Potato Mild Mottle Virus (Family Potyviridae) in Eastern Africa: Half a Century of Mystery

Phytobiomes Journal, 2023
Viruses have the ability to frequently colonize new hosts and ecological niches because of their inherently high genetic and evolutionary plasticity.
Arthur K. Tugume, Deusdedith R. Mbanzibwa, Titus Alicai, Christopher A. Omongo, M. N. Maruthi   +4 more
doaj   +1 more source

Cover Crops and Flower Strip Plants as Potential Hosts for Sugar Beet‐Infecting Virus Yellows Species and Their Attractiveness to the Vector Myzus persicae

Plant Pathology, Volume 75, Issue 1, January/February 2026.
Several common cover crops and flower strip plants are susceptible to BMYV, while susceptibility and attractiveness to Myzus persicae vary widely. These plants may act as virus reservoirs, emphasising the need to prevent green bridges. ABSTRACT Virus yellows (VY), caused by beet chlorosis virus (BChV), beet mild yellowing virus (BMYV) and beet yellows ...
Simon Borgolte, Mark Varrelmann
wiley   +1 more source

Molecular Identification of Turnip Mosaic virus (TuMV) in Hoary Mustard (Herschfeldia incana) From Iran

Majallah-i ḥifāẓat-i giyāhān, 2016
Turnip mosaic virus (TuMV) is amember of the Potyvirus genus within the Potyviridae family and is one the most important viruses infecting Brassicaceae plants.
M. A. Sabokkhiz, B. Jafarpour, F. Shahriari Ahmadi, S. Tarighi, M.R. Safarnejad   +4 more
doaj   +1 more source

Estudos biológicos e moleculares de vírus da família Potyviridae infectando leguminosas forrageiras no Brasil [PDF]

, 2021
Tese (doutorado) — Universidade de Brasília, Instituto de Ciências Biológicas, Departamento de Biologia Celular, Programa de Pós-Graduação em Biologia Molecular, 2021.No Brasil, as culturas forrageiras representam grandes áreas de pastagens tropicais ...
Souza, Jamile Mendes de
core  

The hypervariable N-terminal of soybean mosaic virus P1 protein influences its pathogenicity and host defense responses

Phytopathology Research, 2022
Soybean mosaic virus (SMV; Potyvirus, Potyviridae) is one of the most prevalent and destructive viral pathogens in the world. The P1 protein is the first N-terminal product in the potyvirus genome and shows a high sequence variability that may be related
Chenyang Mao, Shiqi Shan, Yue Huang, Chong Jiang, Hehong Zhang, Yanjun Li, Jianping Chen, Zhongyan Wei, Zongtao Sun   +8 more
doaj   +1 more source