Results 21 to 30 of about 1,403 (185)

Functional Specialization and Evolution of Leader Proteinases in the Family Closteroviridae [PDF]

Journal of Virology, 2001
ABSTRACT Members of the Closteroviridae and Potyviridae families of the plant positive-strand RNA viruses encode one or two papain-like leader proteinases. In addition to a C-terminal proteolytic domain, each of these proteinases possesses a nonproteolytic N-terminal domain.
Chih‐Wen Peng, Valera V. Peremyslov, Arcady Mushegian, William O. Dawson, Valerian V. Dolja   +4 more
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First detection of a virulent strain of Citrus tristeza virus (Closteroviridae) in a citrus orchard of Chlef Valley (Algeria)

EPPO Bulletin, 2019
A large‐scale survey of Citrus tristeza virus (CTV) was carried out from 2016 to 2018 in the Chlef Valley, one of the main citrus growing areas in Algeria. In this study a total of 1680 citrus trees from 93 commercial orchards were sampled. The collected samples were tested by direct tissue blot immunoassay analysis and by the double antibody sandwich ...
Samir Ali Arous, Y. Guenaoui, Mounira Inas Drais, K. Djelouah   +3 more
core   +3 more sources

In silico genome-wide identification and analysis of microsatelliterepeats in the largest RNA virus family (Closteroviridae)

TURKISH JOURNAL OF BIOLOGY, 2016
Microsatellites are known to exhibit ubiquitous presence across all kingdoms of life, including viruses. Members of the family Closteroviridae are the largest RNA viruses and severely affect different agricultural crops worldwide, including1397645907citrus, grapevine, and vegetables.
Biju George, Binu George, Mayur Awasthi, Ram Nageena Singh   +3 more
  +5 more sources

Molecular Characterization of the Complete Coding Sequence of Olive Leaf Yellowing-Associated Virus [PDF]

Plants, 2020
Genome organization and phylogenetic relationships of olive leaf yellowing-associated virus (OLYaV) with other members of the Closteroviridae family were determined.
Ana Belén Ruiz-García, Thierry Candresse, Celia Canales, Félix Morán, Carlos Machado de Oliveira, Edson Bertolini, Antonio Olmos   +6 more
doaj   +2 more sources

RNA silencing‐mediated resistance to a crinivirus (Closteroviridae) in cultivated sweetpotato ( Ipomoea batatas L.) and development of sweetpotato virus disease following co‐infection with a potyvirus [PDF]

Molecular Plant Pathology, 2008
SUMMARY Sweetpotato chlorotic stunt virus (SPCSV; genus Crinivirus , family Closteroviridae) is one of the most important pathogens of sweetpotato ( Ipomoea batatas L.).
Jan Kreuze, Ilanit Samolski, Milton Untiveros Lázaro, Wilmer J. Cuéllar, GABRIELA LAJO MORGAN, PATRICIA G. CIPRIANI MEJÍA, Marc Ghislain, Jari P. T. Valkonen   +7 more
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3'-coterminal subgenomic RNAs and putative cis-acting elements of Grapevine leafroll-associated virus 3 reveals 'unique' features of gene expression strategy in the genus Ampelovirus

Virology Journal, 2010
Background The family Closteroviridae comprises genera with monopartite genomes, Closterovirus and Ampelovirus, and with bipartite and tripartite genomes, Crinivirus. By contrast to closteroviruses in the genera Closterovirus and Crinivirus, much less is
Dawson William O, Gowda Siddarame, Jarugula Sridhar, Naidu Rayapati A   +3 more
doaj   +3 more sources

First natural crossover recombination of intact ORFs between two distinct species of the family Closteroviridae [PDF]

, 2018
Abstract Lettuce chlorosis virus -SP (LCV-SP) (family Closteroviridae , genus Crinivirus ), is a new strain of LCV which is able to infect green bean plants and incapable of infecting lettuce crops.
Leticia Ruiz, Almudena Simón, Carmen García, Leonardo Velasco, Dirk Janssen   +4 more
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Detection by Sensitive Real-Time Reverse Transcription Loop-Mediated Isothermal Amplification of Olive Leaf Yellowing Associated Virus and Its Incidence in Italy and Spain [PDF]

Horticulturae, 2023
Olive trees (Olea europea L.) are constantly threatened by many viruses, such as the olive leaf yellowing-associated virus (OLYaV), that belong to the Olivavirus genus, family Closteroviridae.
Andrea Giovanni Caruso, Sofia Bertacca, Arianna Ragona, Graziella Agrò, Maria Isabel Font-San-Ambrosio, Ana Alfaro-Fernández, Rocío Estévez Sánchez, Stefano Panno, Salvatore Davino   +8 more
doaj   +2 more sources

Genomic and biological analysis of Grapevine leafroll-associated virus 7 reveals a possible new genus within the family Closteroviridae [PDF]

Virus Research, 2011
Deep sequencing analysis of an asymptomatic grapevine revealed a virome containing five RNA viruses and a viroid. Of these, Grapevine leafroll-associated virus 7 (GLRaV-7), an unassigned closterovirus, was by far the most prominently represented sequence in the analysis.
Maher Al Rwahnih, Valerian V. Dolja, Steve Daubert, Eugene V. Koonin, Adib Rowhani   +4 more
openalex   +4 more sources

Plant (meta)transcriptome data mining identified twenty-two putative novel taxa in the family Closteroviridae [PDF]

Archives of Virology
Abstract The family Closteroviridae comprises filamentous, RNA genome-containing viruses that infect plants. In the present study, public domain SRA libraries derived from plants were mined for novel closteroviral sequences, resulting in the identification of twenty-two putative novel closterovirids across twenty-one plant genera.
V. Kavi Sidharthan
openalex   +2 more sources