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RNAi Regulator C3PO Promotes Arbovirus Infection in Insect Vectors [PDF]

open access: yesAdvanced Science
Numerous plant and human viruses depend on arthropods for their transmission. RNA interference (RNAi) constitutes a pivotal antiviral immune system in arthropods. Component 3 promoter of RISC (C3PO) complex plays an important regulatory role in small RNA
Yan Xiao   +7 more
doaj   +2 more sources

Genetic Differentiation of Brown Planthopper Nilaparvata lugens(Stål) Populations in Asia

open access: yesJournal of Tropical Life Science, 2022
Brown Planthopper is one of the economically important rice pests that cause several crop failures in Asian countries. Unfortunately, Brown Planthopper could migrate to neighboring countries to generate interpopulation breeding, thus further increasing ...
Bagyo Yanuwiadi, Rahmat Grahadi
doaj   +1 more source

A rapid multiplex PCR assay for species identification of Asian rice planthoppers (Hemiptera: Delphacidae) and its application to early-instar nymphs in paddy fields.

open access: yesPLoS ONE, 2021
Rice (Oryza sativa L.) is the main cereal crop in many Asian countries. The Asian rice planthoppers, Nilaparvata lugens (Stål) (brown planthopper), Sogatella furcifera (Horváth) (white-backed planthopper), and Laodelphax striatellus (Fallén) (small brown
Toshihisa Yashiro   +1 more
doaj   +1 more source

Versatile Roles of Microbes and Small RNAs in Rice and Planthopper Interactions [PDF]

open access: yesThe Plant Pathology Journal, 2022
Planthopper infestation in rice causes direct and indirect damage through feeding and viral transmission. Host microbes and small RNAs (sRNAs) play essential roles in regulating biological processes, such as metabolism, development, immunity, and stress ...
Abdelaziz Mansour   +5 more
doaj   +1 more source

Transcriptome Analysis of the Regulatory Mechanism of FoxO on Wing Dimorphism in the Brown Planthopper, Nilaparvata lugens (Hemiptera: Delphacidae)

open access: yesInsects, 2021
The brown planthopper (BPH), Nilaparvata lugens, can develop into either short-winged (SW) or long-winged (LW) adults according to environmental conditions, and has long served as a model organism for exploring the mechanisms of wing polyphenism in ...
Nan Xu, Sheng-Fei Wei, Hai-Jun Xu
doaj   +1 more source

First record of the genus Parandes Muir, 1925 from China with descriptions of two new species (Hemiptera, Fulgoromorpha, Cixiidae)

open access: yesEuropean Journal of Taxonomy, 2023
The genus Parandes Muir, 1925 (Cixiinae, Andini) is recorded from China for the first time with two new species, Parandes circinatus Wang & Chen sp. nov. and Parandes fuscus Wang & Chen sp. nov.
Xiao-Ya Wang   +5 more
doaj   +1 more source

The Lanternfly genus Pyrops in Vietnam: A new species from Central Vietnam, taxonomic changes, checklist, identification key (Hemiptera: Fulgoromorpha: Fulgoridae)

open access: yesEuropean Journal of Taxonomy, 2022
A new species of the genus Pyrops Spinola, 1839 (Fulgoridae), P. buomvoi sp. nov., is described from Ca Na, Ninh Thuan Province in Central Vietnam. It is attributed to the candelaria group and compared with the other species of the genus.
Jérôme Constant, Hong Thai Pham
doaj   +1 more source

Migration sources and pathways of the pest species Sogatella furcifera in Yunnan, China, and across the border inferred from DNA and wind analyses

open access: yesEcology and Evolution, 2020
The migration sources and pathways of Sogatella furcifera (Horváth) in topologically complex regions like Yunnan, China, and adjacent montane areas have long been a challenging task and a bottleneck in effective pest forecast and control.
Shao‐Ji Hu   +8 more
doaj   +1 more source

The histone deacetylase NlHDAC1 regulates both female and male fertility in the brown planthopper, Nilaparvata lugens [PDF]

open access: yesOpen Biology, 2018
Histone acetylation is a specific type of chromatin modification that serves as a key regulatory mechanism for many cellular processes in mammals. However, little is known about its biological function in invertebrates.
Jin-Li Zhang   +8 more
doaj   +1 more source

Comparative proteomics analysis of maize (Zea mays) leaves infected by small brown planthopper (Laodelphax striatellus)

open access: yesJournal of Integrative Agriculture, 2018
Maize rough dwarf disease (MRDD) is a viral disease caused by brown planthopper infestation, and leads to great yield loss, especially in China. Comparative proteomics was performed using maize inbred line Zheng 58 and LN 287.
Mei-ai ZHAO   +5 more
doaj   +1 more source

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