Rice Gall Dwarf Virus Promotes the Propagation and Transmission of Rice Stripe Mosaic Virus by Co-infected Insect Vectors [PDF]
Frontiers in Microbiology, 2022 Rice stripe mosaic virus (RSMV), a newly discovered plant cytorhabdovirus, and rice gall dwarf virus (RGDV), a plant reovirus, are transmitted by leafhopper Recilia dorsalis in a persistent-propagative manner. In this study, field surveys in Luoding city,
Dongsheng Jia +6 more
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Delivery of Rice Gall Dwarf Virus Into Plant Phloem by Its Leafhopper Vectors Activates Callose Deposition to Enhance Viral Transmission [PDF]
Frontiers in Microbiology, 2021 Rice gall dwarf virus (RGDV) and its leafhopper vector Recilia dorsalis are plant phloem-inhabiting pests. Currently, how the delivery of plant viruses into plant phloem via piercing-sucking insects modulates callose deposition to promote viral ...
Ge Yi, Wei Wu, Taiyun Wei
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Rice gall dwarf virus exploits tubules to facilitate viral spread among cultured insect vector cells derived from leafhopper Recilia dorsalis [PDF]
Frontiers in Microbiology, 2013 Rice gall dwarf virus (RGDV), a member of the family Reoviridae, causes repeated epidemics in rice fields in southern China. An RGDV isolate collected from Guangdong Province (southern China) is mainly transmitted by leafhopper vector Recilia dorsalis in
Hongyan eChen +6 more
doaj +7 more sources
Insect I‐Type Lysozymes Function as Antiviral Proteases by Forming Biomolecular Condensates [PDF]
Advanced ScienceLysozymes are well‐known for their ability to cleave bacterial peptidoglycan, but their potential to hydrolyze viral components as a form of antiviral defense remains poorly understood.
Yu Du +5 more
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Plant Virus‐Induced Inheritable Apoptosis Drives Reproductive Costs in Female Insect Vectors to Balance Viral Biparental Transmission [PDF]
Advanced ScienceInsect‐borne pathogens often reduce the reproductive fitness of insect vectors. Rice gall dwarf virus (RGDV) is biparentally transmitted to the offspring of its leafhopper vector.
Haibo Wu +6 more
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Association of Rice gall dwarf virus with microtubules is necessary for viral release from cultured insect vector cells. [PDF]
J Virol, 2009 ABSTRACT Vector insect cells infected with Rice gall dwarf virus , a member of the family Reoviridae , contained the virus-associated microtubules adjacent to the viroplasms, as revealed by transmission electron, electron tomographic, and confocal microscopy.
Wei T +5 more
europepmc +6 more sources
Reoviruses hijack the SMARCB1-MYC transcriptional regulation complex to activate autophagy for persistent viral infection in leafhopper vector. [PDF]
PLoS PathogensAutophagy plays a crucial role in virus-host interactions, as viral components and particles can be degraded by the host's autophagic machinery. Additionally, some viruses can hijack autophagy for their own benefit. However, the mechanisms underlying the
Hui Wang +6 more
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Expression of rice gall dwarf virus outer coat protein gene (S8) in insect cells. [PDF]
Virol Sin, 2010 To obtain the P8 protein of Rice gall dwarf virus (RGDV) with biological activity, its outer coat protein gene S8 was expressed in Spodoptera frugiperda (Sf9) insect cells using the baculovirus expression system. The S8 gene was subcloned into the pFastBac™1 vector, to produce the recombinant baculovirus transfer vector pFB-S8.
Fan GC +7 more
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Gelsolin of insect vectors negatively regulates actin-based tubule motility of plant reoviruses
Phytopathology Research, 2019 Most plant reoviruses encode a type of nonstructural protein that assembles tubular structures to package virions for viral spread in planthopper or leafhopper vectors.
Qian Chen +6 more
doaj +4 more sources
Plant viruses exploit insect salivary GAPDH to modulate plant defenses [PDF]
Nature CommunicationsSalivary proteins of insect herbivores can suppress plant defenses, but the roles of many remain elusive. One such protein is glyceraldehyde-3-phosphate dehydrogenase (GAPDH) from the saliva of the Recilia dorsalis (RdGAPDH) leafhopper, which is known to
Xin Wang +6 more
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