Results 61 to 70 of about 5,871,411 (406)
Cells, 2021 Cassava brown streak disease (CBSD) is a destructive disease of cassava in Eastern and Central Africa. Because there was no source of resistance in African varieties to provide complete protection against the viruses causing the disease, we searched in ...
Samar Sheat +2 more
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BMC Microbiology, 2023 Background Alfalfa mosaic virus (AMV) is an important virus affecting many vegetable crops in Egypt. In this study, virus isolates were collected from naturally infected potato, tomato, alfalfa and clover plants that showed suspected symptoms of AMV in ...
Hala A. Amin +3 more
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Plants, 2021 Most plant viruses rely on vector transmission for their spread and specific interactions between vector and virus have evolved to regulate this relationship. The whitefly Bemisia tabaci- transmitted cucumber vein yellowing virus (CVYV; genus Ipomovirus,
Svenja Lindenau +2 more
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Engineering plant virus resistance: from RNA silencing to genome editing strategies
Plant Biotechnology Journal, 2019 Summary Viral diseases severely affect crop yield and quality, thereby threatening global food security. Genetic improvement of plant virus resistance is essential for sustainable agriculture. In the last decades, several modern technologies were applied
Yaling Zhao +3 more
semanticscholar +1 more source
PLoS Pathogens, 2013 Viruses have generally been studied either as disease-causing infectious agents that have a negative impact on the host (most eukaryote-infecting viruses), or as tools for molecular biology (especially bacteria-infecting viruses, or phage). Virus ecology looks at the more complex issues of virus-host-environment interactions.
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Identification of Plant Virus IRES [PDF]
, 2008 Plant RNA viruses exploit nonorthodox strategies, such as the use of internal ribosomal entry sites (IRES), to express multiple genes from a single RNA species. IRES elements have been reported in tobacco etch virus (TEV), crucifer infecting tobamovirus (crTMV), hibiscus chlorotic ringspot virus (HCRSV), and many other animal and plant RNA viruses.
Wong, S.-M., Koh, D.C.-Y., Liu, D.
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Insect Bacterial Symbiont-Mediated Vitellogenin Uptake into Oocytes To Support Egg Development
mBio, 2020 Many insect species, such as aphids, leafhoppers, planthoppers, and whiteflies harbor obligate bacterial symbionts that can be transovarially transmitted to offspring through the oocytes of female insects.
Qianzhuo Mao +7 more
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Egyptian Journal of Biological Pest Control, 2023 Background Fire Blight, incited by Erwinia amylovora, is one of the most damaging pear and apple diseases in the world. Fire blight was introduced to Egypt in the 1960 and threatens the Egypt’s costs for pear industry.
Wessam Hassan +4 more
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Tomato marchitez virus, a new plant picorna-like virus from tomato related to tomato torrado virus [PDF]
A new virus was isolated from a tomato plant from the state of Sinaloa in Mexico. This plant showed symptoms locally known as `marchitez disease¿: severe leaf necrosis, beginning at the base of the leaflets, and necrotic rings on the fruits.
Dullemans, A.M. +4 more
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Global Dimensions of Plant Virus Diseases: Current Status and Future Perspectives.
Annual Review of Virology, 2019 Viral diseases provide a major challenge to twenty-first century agriculture worldwide. Climate change and human population pressures are driving rapid alterations in agricultural practices and cropping systems that favor destructive viral disease ...
Roger A. C. Jones, R. Naidu
semanticscholar +1 more source