Results 11 to 20 of about 2,287 (208)

Characterization of a putative novel nepovirus from Aeonium sp. [PDF]

Virus Research, 2013
A virus was isolated from potted plants of an unidentified species of Aeonium, a succulent ornamental very common in Southern Italy, showing chlorotic spots and rings on both leaf surfaces. It was successfully transmitted by sap inoculation to a limited range of hosts, including Nicotiana benthamiana which was used for ultrastructural observations and ...
Sorrentino R, De Stradis A, Russo M, Alioto D, Rubino L   +4 more
openaire   +6 more sources

Detection and Simultaneous Differentiation of Three Co-infected Viruses in Zanthoxylum armatum [PDF]

Plants, 2022
Green Sichuan pepper (Zanthoxylum armatum) is an important economic fruit crop, which is widely planted in the southwest region of China. Recently, a serious disease, namely flower yellowing disease (FYD), broke out, and the virus of green Sichuan pepper
Zhenfei Dong, Xiaoli Zhao, Junjie Liu, Binhui Zhan, Shifang Li   +4 more
doaj   +2 more sources

Nucleotide sequence of Hungarian grapevine chrome mosaic nepovirus RNA1

Nucleic Acids Research, 1989
The nucleotide sequence of the RNA1 of hungarian grapevine chrome mosaic virus, a nepovirus very closely related to tomato black ring virus, has been determined from cDNA clones. It is 7212 nucleotides in length excluding the 3' terminal poly(A) tail and contains a large open reading frame extending from nucleotides 216 to 6971.
Le Gall, Olivier, Candresse, Thierry, Brault, Véronique, Dunez, Jean   +3 more
exaly   +6 more sources

Detection of Ampelovirus and Nepovirus by Lab-on-a-Chip: A Promising Alternative to ELISA Test for Large Scale Health Screening of Grapevine [PDF]

Biosensors, 2022
The Ampelovirus Grapevine leafroll-associated virus 3 (GLRaV-3) and the Nepovirus Grapevine fanleaf virus (GFLV) are pathogens reported in many grapevine-growing areas all over the world, main causal agents of grapevine leafroll disease and grapevine ...
Ilaria Buja, Erika Sabella, Anna Grazia Monteduro, Silvia Rizzato, Luigi De Bellis, Vito Elicio, Lilia Formica, Andrea Luvisi, Giuseppe Maruccio   +8 more
doaj   +2 more sources

Development of Stable Infectious cDNA Clones of Tomato Black Ring Virus Tagged with Green Fluorescent Protein [PDF]

Viruses
Tomato black ring virus (TBRV) is a member of the Nepovirus genus in the Secoviridae family, which infects a wide range of important crop species worldwide.
Aleksandra Zarzyńska-Nowak, Julia Minicka, Przemysław Wieczorek, Beata Hasiów-Jaroszewska   +3 more
doaj   +2 more sources

Insights Into Virus-Encoded RNA Silencing Suppressors Across Viral Families: A Focus on Viruses Infecting Solanaceae Crops. [PDF]

Physiol Plant
ABSTRACT Viral suppressors of RNA silencing (VSRs) are proteins that interfere with antiviral defense mechanisms and enhance infection. For plant viruses, VSRs can be encoded in viral genomes and satellite molecules and play an important role in the virus's life cycle and in overcoming host defenses.
Basu S, Bera S, Pal S, Parizad S, Malhotra P, Ghosh T, Casteel CL, Crowder DW.   +7 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

An Innovative Binding-Protein-Based dsRNA Extraction Method: Comparison of Cost-Effectiveness of Virus Detection Methods Using High-Throughput Sequencing. [PDF]

Mol Ecol Resour
ABSTRACT Viral diseases represent a threat to global food production. Managing the impact of viruses on crop production requires the ability to monitor viruses, study their ecology and anticipate outbreaks. Double‐stranded RNA (dsRNA) sequencing is a well‐established and reliable method of detecting viruses and studying virome‐host interactions and ...
Fall ML, Xu D, Lemoyne P, Clément G, Moffett P, Ritzenthaler C.   +5 more
europepmc   +2 more sources

Creation of the virus free nursery plantings of the genus prunus l. by the phytosanitary selection [PDF]

BIO Web of Conferences, 2022
Diagnostic of 12 viral pathogens of stone fruit crops, including new to the certification scheme (Carnation ringspot tombusvirus (CRSV), Myrobalan latent ringspot nepovirus (MLRSV), Petunia asteroid mosaic tombusvirus (PeAMV), Tobacco ringspot nepovirus (
Kukharchyk Natallia, Kastrytskaya Manana, Bazhydai Tatsiana, Kolbanova Elena   +3 more
doaj   +1 more source

Grapevine Fanleaf Virus RNA1-Encoded Proteins 1A and 1BHel Suppress RNA Silencing

Molecular Plant-Microbe Interactions, 2023
Grapevine fanleaf virus (GFLV) (genus Nepovirus, family Secoviridae) causes fanleaf degeneration, one of the most damaging viral diseases of grapevines. Despite substantial advances at deciphering GFLV-host interactions, how this virus overcomes the host
Jiyeong Choi, Samira Pakbaz, Luz Marcela Yepes, Elizabeth Jeannette Cieniewicz, Corinne Schmitt-Keichinger, Rossella Labarile, Serena Anna Minutillo, Michelle Heck, Jian Hua, Marc Fuchs   +9 more
doaj   +1 more source