Results 11 to 20 of about 2,378 (196)

On the Trail of the Longest Plant RNA Virus: Citrus Tristeza Virus [PDF]

Viruses
The devastating tristeza epidemic swept through South American citrus groves in the 1930s and subsequently spread to most citrus-growing regions worldwide, causing varying degrees of damage and prompting significant changes in citrus cultivation ...
Moshe Bar-Joseph
doaj   +2 more sources

Systemic and Phloem-Specific Protein Targeting by High Affinity Nanobodies Expressed From a Plant RNA Virus Vector. [PDF]

Mol Plant Pathol
This proof‐of‐concept study, with validation by pull‐down assays and FRET‐FLIM measurements, establishes a platform for targeting proteins in the phloem by nanobodies expressed from a viral vector. ABSTRACT The emergence of nanobodies (Nbs) has kindled an avid interest for their use in genetic engineering and plant biotechnology.
Chen AYS, Spigolon G, Scipioni L, Ng JCK.   +3 more
europepmc   +2 more sources

Commodity risk assessment of <i>Vitis</i> spp. plants from Moldova. [PDF]

EFSA J
Abstract The European Commission requests EFSA to provide scientific opinions in the field of plant health in accordance with Article 29 of Regulation (EC) No 178/2002. Annex VI of Commission Implementing Regulation (EU) 2019/2072 lists plants, plant products and other objects whose introduction into the Union from certain third countries is prohibited.
EFSA Panel on Plant Health (PLH), Civera AV, Baptista P, Chatzivassiliou E, Cubero J, Cunniffe N, de la Peña E, Desneux N, Filipiak A, Gonthier P, Hasiów-Jaroszewska B, Jactel H, Landa BB, Maistrello L, Makowski D, Milonas P, Papadopoulos NT, Potting R, Susi H, van der Gaag DJ, Gómez P, Justesen AF, Lucchi A, Urek G, Yuen J, Zappala L, Bernardo U, Bubici G, Carluccio AV, Chiumenti M, Di Serio F, Fanelli E, Kariampa P, Marzachì C, Kaczmarek A, Matic L, Mosbach-Schulz O, Berlin A.   +37 more
europepmc   +2 more sources

High-Throughput Sequencing Detects a Viral Complex in <i>Agave Tequilana</i> Plants. [PDF]

Adv Virol
Agave tequilana Weber var. Azul is one of the most economically important species in Mexico because of its use in the production of tequila. Recently, young agave plants in commercial plantations in the state of Jalisco and agave ornamental plants have been observed to have symptoms of yellow streaks and mottle like those caused by viruses.
Torre-Almaraz R, Salgado-Ortiz H, Salazar-Segura M.   +2 more
europepmc   +2 more sources

Discovery of a Closterovirus Infecting Jujube Plants Grown at Aksu Area in Xinjiang of China [PDF]

Viruses, 2023
Chinese jujube (Ziziphus jujuba Mill.) is a widely grown fruit crop at Aksu in Xinjiang Uygur Autonomous Region of China. Viral disease-like symptoms are common on jujube plants.
Qian Lu, Guoping Wang, Zuokun Yang, Yanxiang Wang, Buchen Yang, Jianyu Bai, Ni Hong   +6 more
doaj   +2 more sources

Interplay between a polerovirus and a closterovirus decreases aphid transmission of the polerovirus [PDF]

Microbiology Spectrum
Multi-infection of plants by viruses is very common and can change drastically infection parameters such as virus accumulation, distribution, and vector transmission.
Souheyla Khechmar, Quentin Chesnais, Claire Villeroy, Véronique Brault, Martin Drucker   +4 more
doaj   +2 more sources

Identification of Interactions between Proteins Encoded by Grapevine Leafroll-Associated Virus 3 [PDF]

Viruses, 2023
The roles of proteins encoded by members of the genus Ampelovirus, family Closteroviridae are largely inferred by sequence homology or analogy to similarly located ORFs in related viruses. This study employed yeast two-hybrid and bimolecular fluorescence
Ilani Mostert, Rachelle Bester, Johan T. Burger, Hans J. Maree   +3 more
doaj   +2 more sources

Bioinformatics Predicted Linear Epitopes of the Major Coat Protein of the Beet Yellows Virus for Detection of the Virus in the Cell Extract of the Infected Plant [PDF]

BioTech, 2022
Beet yellows virus, which belongs to the genus Closterovirus, family Closteroviridae and has a significant negative economic impact, has proven to be challenging to detect and diagnose.
Eugene V. Skurat, Konstantin O. Butenko, Yuri F. Drygin   +2 more
doaj   +2 more sources

A Chronological Study on Grapevine Leafroll-Associated Virus 2 in Australia [PDF]

Viruses, 2023
Grapevine leafroll disease affects the health status of grapevines worldwide. Most studies in Australia have focused on grapevine leafroll-associated viruses 1 and 3, while little attention has been given to other leafroll virus types, in particular ...
Nuredin Habili, Qi Wu, Amy Rinaldo, Fiona Constable   +3 more
doaj   +2 more sources

Comparative small RNA profiles of beet mosaic virus (BtMV), beet mild yellowing virus (BMYV) and beet yellows virus (BYV) infected Nicotiana benthamiana and Beta vulgaris [PDF]

Virus Research
Plants are constantly challenged by viral pathogens that can limit growth and reduce yield. A key component of the plant innate immunity is RNA silencing, in which viral double-stranded RNA (dsRNA) intermediates are recognised and processed into virus ...
Dennis Rahenbrock, Mark Varrelmann
doaj   +2 more sources