Results 121 to 130 of about 569 (160)
Engineering CRISPR immune systems conferring GLRaV-3 resistance in grapevine
Horticulture Research, 2022 Abstract Grapevine leafroll-associated virus 3 (GLRaV-3) is one of the causal agents of grapevine leafroll disease (GLD), which severely impacts grapevine production in most viticultural regions of the world. The development of virus-resistant plants is a desirable strategy for the efficient control of viral diseases.
Xinyi Hao, Na Liu, Xu Yan
exaly +3 more sources
Plant Physiology, 2022 Abstract Grapevine leafroll-associated virus 2 (GLRaV-2) is a prevalent virus associated with grapevine leafroll disease, but the molecular mechanism underlying GLRaV-2 infection is largely unclear. Here, we report that 24-kDa protein (p24), an RNA-silencing suppressor (RSS) encoded by GLRaV-2, promotes GLRaV-2 accumulation via ...
Yuqin Cheng, Xian-You Wang, Qi Wang
exaly +3 more sources
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IMPROVEMENT OF GRAPE CUTTINGS BY THERMOTHERAPY AGAINST GLRAV-3 VIRUS
Scientific Works of North Caucasian Federal Scientific Center of Horticulture Viticulture Wine-making, 2023GLRaV-3 is a systemic phloem virus, has been detected in almost all wine regions of the world and is responsible for significant economic damage. The use of healthy breeding material is crucial for the control of vine diseases caused by viruses, due to the lack of established treatment for viral diseases in the field conditions.
V.K. KOTLYAR +2 more
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Novel insights into hotspots of insect vectors of GLRaV-3: Dynamics and global distribution
Science of the Total EnvironmentGrapevine leafroll-associated virus 3 (GLRaV-3) is the most prevalent and economically damaging virus in grapevines and is found on nearly all continents, except Antarctica. Ten mealybugs act as vector insects transmitting the GLRaV-3. Understanding the potential distribution range of vector insects under climate change is crucial for preventing and ...
Wei Jiufeng, Minmin Niu
exaly +3 more sources
Scientia Horticulturae, 2020
Abstract Grapevine leafroll-associated virus 3 (GLRaV-3) is distributed in all grapevine-growing regions worldwide, resulting in significant economic losses. In this study, ribavirin (15 and 25 μg/mL, R15 and R25), high temperature (37 °C, T), and a combined treatment (R15 + T and R25 + T) were used to eliminate the virus from in vitro GLRaV-3 ...
Xudong Fan, Yafeng Dong, Guojun Hu
exaly +2 more sources
Abstract Grapevine leafroll-associated virus 3 (GLRaV-3) is distributed in all grapevine-growing regions worldwide, resulting in significant economic losses. In this study, ribavirin (15 and 25 μg/mL, R15 and R25), high temperature (37 °C, T), and a combined treatment (R15 + T and R25 + T) were used to eliminate the virus from in vitro GLRaV-3 ...
Xudong Fan, Yafeng Dong, Guojun Hu
exaly +2 more sources
GLRaV-3 Genetic Variants in Indigenous Vines of Mediterranean Croatia
World Microbe Forum FEMS2021 Congress, 2021Background Grapevine leafroll-associated virus 3 (GLRaV-3), the main causal agent of leafroll disease, is one of the most important grapevine virus pathogens worldwide, as also proved for the Mediterranean vineyards in Croatia. There, it is continuously detected mostly in mixed infections with other viruses, but always as the most predominant one ...
Hančević, Katarina +4 more
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Journal of Virological Methods, 2013
Testing for Grapevine leafroll-associated virus 1 (GLRaV-1) is mandatory in certification schemes of propagation material within the EU. Accurate and reliable diagnostic assays are necessary for implementation of this measure. During routine detection of GLRaV-1, using double antibody sandwich enzyme-linked immunosorbent assay (DAS-ELISA) and reverse ...
Esteves, Filipa +3 more
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Testing for Grapevine leafroll-associated virus 1 (GLRaV-1) is mandatory in certification schemes of propagation material within the EU. Accurate and reliable diagnostic assays are necessary for implementation of this measure. During routine detection of GLRaV-1, using double antibody sandwich enzyme-linked immunosorbent assay (DAS-ELISA) and reverse ...
Esteves, Filipa +3 more
openaire +3 more sources
New Mealybug Species Vectoring Grapevine Leafroll-Associated Viruses-1 and -3 (GLRaV-1 and -3)
European Journal of Plant Pathology, 2003Many grape viruses, such as filamentous Grapevine leafroll-associated viruses in the Closteroviridae family, are spread primarily through infected propagating material. However, there is increasing evidence that leafroll disease are spread in the field by insect vectors, namely mealybugs and other scale insects.
Sforza, René +2 more
exaly +3 more sources
First report of grapevine leafroll associated virus 9 (GLRaV-9) in Western Australia
Australasian Plant Pathology, 2004Grapevine leafroll associated virus 9 (GLRaV-9) was detected by polymerase chain reaction in a Cabernet Franc sample collected from a vineyard in the Margaret River region of Western Australia. This represents the first detection of this virus in Western Australia.
Peake, B. +4 more
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Smart Agricultural TechnologyGrapevine leafroll associated virus 3 (GLRaV-3) is one of the most common viruses that adversely affect grape production quality around the world. Grapevine virus is usually detected by polymerase chain reaction (PCR) tests, but the main diagnostic challenges with the PCR are uneven distribution of symptoms, low virus titers in early stage, and the ...
Baozhong Meng +2 more
exaly +3 more sources