Tospoviruses Induce Small Interfering RNAs Targeting Viral Sequences and Endogenous Transcripts in Solanaceous Plants [PDF]
Pathogens, 2022 Tospoviruses infect numerous crop species worldwide, causing significant losses throughout the supply chain. As a defence mechanism, plants use RNA interference (RNAi) to generate virus-derived small-interfering RNAs (vsiRNAs), which target viral ...
Stephen J. Fletcher +7 more
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Groundnut Bud Necrosis Virus Modulates the Expression of Innate Immune, Endocytosis, and Cuticle Development-Associated Genes to Circulate and Propagate in Its Vector, Thrips palmi [PDF]
Frontiers in Microbiology, 2022 Thrips palmi (Thysanoptera: Thripidae) is the predominant tospovirus vector in Asia-Pacific region. It transmits economically damaging groundnut bud necrosis virus (GBNV, family Tospoviridae) in a persistent propagative manner.
Deepak Kumar Mahanta +10 more
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Inheritance genetics of the trait vector competence in Frankliniella occidentalis (Western flower thrips) in the transmission of Tomato spotted wilt virus [PDF]
Ecology and Evolution, 2016 The complexity of tospovirus–vector–host plant interaction is linked to a range of factors influencing vector's efficacy in virus transmission, leading to high variability in the transmission efficiency within vector populations.
Pamella Akoth Ogada +2 more
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Serological Identification of Virus in Watermelon Production Fields in the Tocantins State [PDF]
Brazilian Archives of Biology and Technology, 2015 Watermelon (Citrullus lanatus) cultivated in almost all tropical and subtropical regions of the world, has its largest output in China, and then, according to FAO data, Turkey, Iran and Brazil, being one of the main crops cultivated in State of Tocantins,
Raimundo Wagner de Souza Aguiar +6 more
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TSWV Infection Differentially Reshapes the Symbiotic Microbiome of Two Frankliniella Thrips Species [PDF]
VirusesVectoring tomato spotted wilt virus (TSWV) by two well-known thrips species, Frankliniella occidentalis Pergande and F. intonsa Trybom (Thysanoptera: Thripidae), is facilitated in different ways.
Eeshita Mandal +3 more
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Tospoviruses (Family Bunyaviridae, Genus Tospovirus)
EDIS, 2005 Viruses in the genus Tospovirus cause significant worldwide crop losses. The genus name is derived from the name of its first member, Tomato spotted wilt virus (TSWV). Initially observed in Australia in 1915, the spotted wilt disease of tomato was later
Scott Adkins, Tom Zitter, Tim Momol
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Five questions on the cell-to-cell movement of Orthotospoviruses [PDF]
BBA AdvancesPlant viruses employ Movement proteins (MP) for their cell to cell spread through plasmodesmata (PD). MP modifies the PD and increases its size exclusion limit (SEL).
Pratibha Singh, Rishi Raj, H.S. Savithri
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Antiviral RISC mainly targets viral mRNA but not genomic RNA of tospovirus. [PDF]
PLoS Pathogens, 2021 Antiviral RNA silencing/interference (RNAi) of negative-strand (-) RNA plant viruses (NSVs) has been studied less than for single-stranded, positive-sense (+)RNA plant viruses.
Hao Hong +12 more
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Asymmetric Trimeric Ring Structure of the Nucleocapsid Protein of Tospovirus [PDF]
Journal of Virology, 2017 ABSTRACT Tomato spotted wilt virus (TSWV), belonging to the genus Tospovirus of the family Bunyaviridae , causes significant economic damage to several vegetables and ornamental plants worldwide. Similar to those of all other negative-strand RNA viruses, the nucleocapsid
Keisuke Komoda +2 more
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Tospovirus-Resistant Tomato Varieties for Southern Florida
EDIS, 2017 Authors describe performance of Tospovirus-resistant tomato varieties under commercial production settings in Dade County, FL. Virus resistance has become important for this area since the emergence of two new tomato-infecting tospoviruses. Knowledge of
Rebecca L. Wente +4 more
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