Migration of rice planthoppers and their vectored re-emerging and novel rice viruses in East Asia
Frontiers in Microbiology, 2013 This review examines recent studies of the migration of three rice planthoppers, Laodelphax striatellus, Sogatella furcifera, and Nilaparvata lugens, in East Asia. Laodelphax striatellus has recently broken out in Jiangsu province, eastern China.
Akira eOtuka
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Identification of Viruses Infecting Oats in Korea by Metatranscriptomics
Plants, 2022 Controlling infectious plant viruses presents a constant challenge in agriculture. As a source of valuable nutrients for human health, the cultivation of oats (Avena sativa L.) has recently been increased in Korea. To date, however, few studies have been
Na-Kyeong Kim +3 more
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Bacterial endosymbiont Cardinium cSfur genome sequence provides insights for understanding the symbiotic relationship in Sogatella furcifera host [PDF]
, 2018 Background: Sogatella furcifera is a migratory pest that damages rice plants and causes severe economic losses. Due to its ability to annually migrate long distances, S.furcifera has emerged as a major pest of rice in several Asian countries.
A Chigira +78 more
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Biosensors, 2023 The advancement in CRISPR-Cas biosensors has transmuted the detection of plant viruses owing to their rapid and higher sensitivity. However, false positives and restricted multiplexing capabilities are still the challenges faced by this technology ...
Yan Liu +7 more
doaj +1 more source
Viral delivery of dsRNA for control of insect agricultural pests and vectors of human disease : prospects and challenges [PDF]
, 2017 RNAi is applied as a new and safe method for pest control in agriculture but efficiency and specificity of delivery of dsRNA trigger remains a critical issue. Various agents have been proposed to augment dsRNA delivery, such as engineered micro-organisms
Kolliopoulou, Anna +3 more
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A fijivirus major viroplasm protein shows RNA-stimulated ATPase activity by adopting pentameric and hexameric assemblies of dimers [PDF]
, 2023 Fijiviruses replicate and package their genomes within viroplasms in a process involving RNA-RNA and RNA-protein interactions. Here, we demonstrate that the 24 C-terminal residues (C-arm) of the P9-1 major viroplasm protein of the mal de Río Cuarto virus
Alfonso, Victoria +18 more
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Characterization of Rice black-streaked dwarf virus in Maize
Research in Plant Disease, 2008 This study was carried out to identify the Rice black-streaked dwarf virus that infected maize plants collected from Gochang-gun in Jeollabukdo in 2005. The genomic dsRNA from infected plants was extracted and the genome pattern was analyzed by polyacrylamide gel electrophoresis.
Bong-Choon Lee +7 more
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Distribution and genetic diversity of Southern rice black-streaked dwarf viru s in China [PDF]
Virology Journal, 2013 Abstract Background Rice and maize dwarf diseases caused by the newly introduced Southern rice black-streaked dwarf virus (SRBSDV) have led to severe economic losses in South China in recent years. The distribution and diversity of SRBSDV have not been investigated in the main rice and maize growing areas in China. In
Cheng, Zhaobang +8 more
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Evidence that avian reovirus σNS is an RNA chaperone: implications for genome segment assortment. [PDF]
, 2015 Reoviruses are important human, animal and plant pathogens having 10-12 segments of double-stranded genomic RNA. The mechanisms controlling the assortment and packaging of genomic segments in these viruses, remain poorly understood.
Ault, J +3 more
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Occurrence and Detection of Rice black-streaked dwarf virus in Korea [PDF]
The Plant Pathology Journal, 2005 Until now, occurrence of Rice black-streaked dwarf virus (RBSDV) is observed in Gyeongsang provinces, southeastern part of Korea. However, recently, the occurrence of RBSDV is increasing and spreading in Jeonra provinces including Gochang-gun, southwestern part of Korea.
Bong-Choon Lee +4 more
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