Results 1 to 10 of about 108,661 (295)

DNA plant viruses

open access: yesCalifornia Agriculture, 1982
Not available – first paragraph follows: A remarkably simple genetic system for study of DNA multiplication and gene expression in plants is provided by DNA plant viruses.
R Shepherd, S Daubert, R Gardner
doaj  

Post-COVID-19 Action: Guarding Africa’s Crops against Viral Epidemics Requires Research Capacity Building That Unifies a Trio of Transdisciplinary Interventions

open access: yesViruses, 2020
The COVID-19 pandemic has shown that understanding the genomics of a virus, diagnostics and breaking virus transmission is essential in managing viral pandemics. The same lessons can apply for plant viruses.
Francis O. Wamonje
doaj   +1 more source

Tropical ornamental plants: Brazilian overview of viral infections and management

open access: yesOrnamental Horticulture, 2023
Ornamental plants, which were originally grown for magical or esthetic reasons, have gained industrial status in recent decades, contributing economically to the development of several countries.
Maria Amelia Vaz Alexandre   +2 more
doaj   +1 more source

Development of the Large-Scale Oligonucleotide Chip for the Diagnosis of Plant Viruses and its Practical Use

open access: yesThe Plant Pathology Journal, 2014
A large-scale oligonucleotide (LSON) chip was developed for the detection of the plant viruses with known genetic information. The LSON chip contains two sets of 3,978 probes for 538 species of targets including plant viruses, satellite RNAs and viroids.
Moon Nam   +8 more
doaj   +1 more source

High-Throughput Sequencing Reveals Apple Virome Diversity and Novel Viruses in the Czech Republic

open access: yesViruses
Apple viruses pose significant threat to global apple production. In this study, HTS technology was used to investigate the apple virome in the Czech Republic.
Karima Ben Mansour   +8 more
doaj   +1 more source

Network Analysis of the Papaya Orchard Virome from Two Agroecological Regions of Chiapas, Mexico

open access: yesmSystems, 2020
The study of complex ecological interactions, such as those among host, pathogen, and vector communities, can help to explain host ranges and the emergence of novel pathogens. We evaluated the viromes of papaya orchards, including weed and insect viromes,
Ricardo I. Alcalá-Briseño   +4 more
doaj   +1 more source

Bridging the Structural Gap: A Methodological Review of Cryo-Electron Microscopy for Underrepresented Viruses

open access: yesViruses
Cryo-electron microscopy (cryo-EM) has revolutionized structural virology, enabling routine structure determination at 2–4 Å resolution, with exceptional cases reaching 1.56 Å.
Yoon Ho Park   +3 more
doaj   +1 more source

Repurposing Plant Virus Nanoparticles

open access: yesVaccines, 2018
Plants have been explored for many years as inexpensive and versatile platforms for the generation of vaccines and other biopharmaceuticals. Plant viruses have also been engineered to either express subunit vaccines or act as epitope presentation systems.
Kathleen L. Hefferon
doaj   +1 more source

Viral coat proteins decrease the gene silencing activity of cognate and heterologous viral suppressors

open access: yesScientific Reports
Plant viruses have evolved different viral suppressors of RNA silencing (VSRs) to counteract RNA silencing which is a small RNA-mediated sequence-specific RNA degradation mechanism.
Dóra Pinczés   +4 more
doaj   +1 more source

Detection of Plant Pathogenic Viruses in Commercial Gochujang (Fermented Red Pepper Paste) from Korea

open access: yesThe Plant Pathology Journal, 2020
The potential transmission of plant pathogenic viruses through processed foods could be a source of concern for global crop production; however, there is a lack of supporting evidence.
Seoyeon Ko   +5 more
doaj   +1 more source

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