Pest survey card on Tobacco ringspot virus
نویسندگان
چکیده
This document provides the conclusions of pest survey card that was prepared in context EFSA mandate on plant surveillance (M-2020-0114) at request European Commission. The full for tobacco ringspot virus (TRSV) is published and available online Plant Pest Survey Cards Gallery following link will be updated whenever new information becomes available: https://efsa.europa.eu/plants/planthealth/monitoring/surveillance/tobacco-ringspot-virus
منابع مشابه
Silicon delays Tobacco ringspot virus systemic symptoms in Nicotiana tabacum.
Soluble silicon (Si) provides protection to plants against a variety of abiotic and biotic stress. However, the effects of Si on viral infections are largely unknown. To investigate the role of Si in viral infections, hydroponic studies were conducted in Nicotiana tabacum with two pathogens: Tobacco ringspot virus (TRSV) and Tobacco mosaic virus (TMV). Plants grown in elevated Si showed a delay...
متن کاملExpression of tobacco ringspot virus capsid protein and satellite RNA in insect cells and three-dimensional structure of tobacco ringspot virus-like particles.
The capsid protein gene of tobacco ringspot virus (TobRV), which had been modified to contain an amino-terminal methionine codon, was ligated into a baculovirus transfer vector downstream from the polyhedrin promoter. The resulting plasmid was cotransfected with linearized baculovirus DNA into insect cells. Recombinant baculovirus expressed high levels of the TobRV capsid protein that assembled...
متن کاملA Virus Disease of Watermelon in Wisconsin Incited by the Tobacco Ringspot Virus'
In August 1946, marked viruslike symptoms were observed on watermelon {Citrullus vulgaris Schrad.) and muskmelon (Cucumis melo L.) plants in a field at Merrimac, Wis. Inoculations from infected plants to tobacco (Nicotiana tabacum L.), cucumber (Cucumis sativus i.)> ö.nd watermelon demonstrated that the disease was of virus origin. Isolates from watermelon and muskmelon were identical, and one ...
متن کاملAvailable Genetic Data Do Not Support Adaptation of Tobacco Ringspot Virus to an Arthropod Host
Tobacco ringspot virus (TRSV), a nepovirus, is a long-studied, economically important plant pathogen. Infectious particles are found in pollen and seed and are also vectored by arthropods and nematodes (1). Li and colleagues (2) presented direct evidence of the replicating strand of TRSV in honey bee tissues and showed that TRSV sequence detection rates correlated with season and hive strength ...
متن کاملNucleotide sequence and newly formed phosphodiester bond of spontaneously ligated satellite tobacco ringspot virus RNA.
The satellite RNA of tobacco ringspot virus (STobRV RNA) replicates and becomes encapsidated in association with tobacco ringspot virus. Previous results show that the infected tissue produces multimeric STobRV RNAs of both polarities. RNA that is complementary to encapsidated STobRV RNA, designated as having the (-) polarity, cleaves autolytically at a specific ApG bond. Purified autolysis pro...
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ژورنال
عنوان ژورنال: EFSA supporting publications
سال: 2023
ISSN: ['2397-8325']
DOI: https://doi.org/10.2903/sp.efsa.2023.en-8210