MicroRNA ‐315‐ 5p promotes rice black‐streaked dwarf virus infection by targeting a melatonin receptor in the small brown planthopper

2021 ◽  
Author(s):  
Jianhua Zhang ◽  
Yan Dong ◽  
Man Wang ◽  
Haitao Wang ◽  
Dianshan Yi ◽  
...  
Keyword(s):  
Virus Infection ◽  
Brown Planthopper ◽  
Dwarf Virus ◽  
Melatonin Receptor ◽  
Small Brown Planthopper

A simple method for obtaining rice black-streaked dwarf virus-infected small brown planthopper nymphs

2018 ◽  
Vol 251 ◽  
pp. 80-82 ◽  
Author(s):  
Changwei Zhou ◽  
Shuo Li ◽  
Yijun Zhou ◽  
Yongjian Fan
Keyword(s):  
Brown Planthopper ◽  
Dwarf Virus ◽  
Simple Method ◽  
Small Brown Planthopper

scholarly journals Complete Genomic Sequence of Maize Rough Dwarf Virus, a Fijivirus Transmitted by the Small Brown Planthopper

2016 ◽  
Vol 4 (1) ◽  
Author(s):  
Mingfang Lv ◽  
Li Xie ◽  
Jian Yang ◽  
Jianping Chen ◽  
Heng-Mu Zhang
Keyword(s):  
Phylogenetic Relationships ◽  
Genomic Sequence ◽  
Brown Planthopper ◽  
Dwarf Virus ◽  
Complete Genomic Sequence ◽  
Maize Rough Dwarf Virus ◽  
Small Brown Planthopper ◽  
Italian Isolate ◽  
Group 2 ◽  
Complete Genomic

The nucleotide sequences of the 10 genomic segments of an Italian isolate of maize rough dwarf virus (MRDV) were determined. This first complete genomic sequence of MRDV will help understand the phylogenetic relationships among group 2 fijiviruses and especially the closely related rice black-streaked dwarf virus, which is also found to naturally infect maize.

Whole-genome expression analysis of Rice black-streaked dwarf virus in different plant hosts and small brown planthopper

Gene ◽  
2015 ◽  
Vol 572 (2) ◽  
pp. 169-174 ◽  
Author(s):  
Qiufang Xu ◽  
Haiping Ni ◽  
Jinfeng Zhang ◽  
Ying Lan ◽  
Chunmei Ren ◽  
...  
Keyword(s):  
Expression Analysis ◽  
Brown Planthopper ◽  
Dwarf Virus ◽  
Whole Genome ◽  
Small Brown Planthopper ◽  
Genome Expression ◽  
Plant Hosts ◽  
Whole Genome Expression

Identification of quantitative trait loci for resistance to rice black-streaked dwarf virus disease and small brown planthopper in rice

2017 ◽  
Vol 37 (6) ◽  
Author(s):  
Zhiguang Sun ◽  
Yuqiang Liu ◽  
Shizhuo Xiao ◽  
Jinlong Hu ◽  
Gen Pan ◽  
...  
Keyword(s):  
Quantitative Trait Loci ◽  
Quantitative Trait ◽  
Virus Disease ◽  
Brown Planthopper ◽  
Dwarf Virus ◽  
Small Brown Planthopper ◽  
Trait Loci

Restriction of viral dissemination from the midgut determines incompetence of small brown planthopper as a vector of Southern rice black-streaked dwarf virus

2012 ◽  
Vol 167 (2) ◽  
pp. 404-408 ◽  
Author(s):  
Dongsheng Jia ◽  
Hongyan Chen ◽  
Qianzhuo Mao ◽  
Qifei Liu ◽  
Taiyun Wei
Keyword(s):  
Brown Planthopper ◽  
Dwarf Virus ◽  
Viral Dissemination ◽  
Small Brown Planthopper

Transmission of Rice Black-Streaked Dwarf Virus from Frozen Infected Leaves to Healthy Rice Plants by Small Brown Planthopper (Laodelphax striatellus)

Rice Science ◽  
2011 ◽  
Vol 18 (2) ◽  
pp. 152-156 ◽  
Author(s):  
Tong ZHOU ◽  
Li-juan WU ◽  
Ying WANG ◽  
Zhao-bang CHENG ◽  
Ying-hua JI ◽  
...  
Keyword(s):  
Brown Planthopper ◽  
Dwarf Virus ◽  
Laodelphax Striatellus ◽  
Rice Plants ◽  
Small Brown Planthopper

scholarly journals Potential Risks of Poaceous Plants as Infectious Sources of Rice Black-Streaked Dwarf Virus Transmitted by the Small Brown Planthopper, Laodelphax striatellus

Plant Disease ◽  
2019 ◽  
Vol 103 (6) ◽  
pp. 1244-1248 ◽  
Author(s):  
Keiichiro Matsukura ◽  
Sachiyo Sanada-Morimura ◽  
Tomohisa Fujii ◽  
Masaya Matsumura
Keyword(s):  
Festuca Arundinacea ◽  
Lolium Multiflorum ◽  
Brown Planthopper ◽  
Survival Rates ◽  
Italian Ryegrass ◽  
Dwarf Virus ◽  
Laodelphax Striatellus ◽  
Avena Sterilis ◽  
Small Brown Planthopper ◽  
Vector Insect

The recent reemergence of rice black-streaked dwarf virus (RBSDV) has caused severe rice yield losses in several areas of East Asia. To identify the most important infectious sources of RBSDV, we compared the susceptibility of major poaceous plants to RBSDV infection and survival and the RBSDV acquisition efficiency of a vector insect, the small brown planthopper Laodelphax striatellus. RBSDV infection and survival rates of L. striatellus were significantly high in wheat (Triticum aestivum ‘Norin61’) and rice (Oryza sativa ‘Reiho’), indicating that these crops can be important sources of RBSDV. Our results also showed that RBSDV can complete its infection cycle between Italian ryegrass (Lolium multiflorum ‘Hataaoba’) and L. striatellus. These results indicate that control of RBSDV and L. striatellus on winter-spring crops of wheat and Italian ryegrass may avoid an RBSDV epidemic on rice during the following summer. In addition to infections of wheat and Italian ryegrass, RBSDV infections were detected in Avena fatua, Avena sterilis subsp. ludoviciana, Cynosurus echinatus, Festuca arundinacea, Festuca pratensis, Lolium perenne, and Vulpia myuros var. megalura, although the infection efficiency varied.

scholarly journals Viruliferous Rate of the Small Brown Planthopper in the Maize Field Infected with Rice black-streaked dwarf virus

2008 ◽  
Vol 14 (3) ◽  
pp. 226-228 ◽  
Author(s):  
Bong-Choon Lee ◽  
Ji-Hun Jung ◽  
Jung-In Kim ◽  
Young-Nam Yoon ◽  
Sung-Jun Hong ◽  
...  
Keyword(s):  
Brown Planthopper ◽  
Dwarf Virus ◽  
Small Brown Planthopper ◽  
Maize Field

A novel, in vivo, indoor method to preserve rice black-streaked dwarf virus in small brown planthopper using wheat seedling as a bridge host

2014 ◽  
Vol 208 ◽  
pp. 26-32 ◽  
Author(s):  
Chunmei Ren ◽  
Zhaobang Cheng ◽  
Liu Yang ◽  
Qian Miao ◽  
Yongjian Fan ◽  
...  
Keyword(s):  
Brown Planthopper ◽  
Wheat Seedling ◽  
Dwarf Virus ◽  
Small Brown Planthopper

ATP-binding cassette transporters ABCF2 and ABCG9 regulate rice black-streaked dwarf virus infection in its insect vector, Laodelphax striatellus (Fallén)

2021 ◽  
pp. 1-8
Author(s):  
Yuanxue Yang ◽  
Aiyu Wang ◽  
Man Wang ◽  
Yun Zhang ◽  
Jianhua Zhang ◽  
...  
Keyword(s):  
Virus Infection ◽  
Abc Transporters ◽  
Developmental Stages ◽  
Brown Planthopper ◽  
Virus Transmission ◽  
Dwarf Virus ◽  
Atp Binding ◽  
Insect Vector ◽  
Laodelphax Striatellus ◽  
Atp Binding Cassette

Abstract The majority of plant viral disease is transmitted and spread by insect vectors in the field. The small brown planthopper, Laodelphax striatellus (Fallén), is the only efficient vector for rice black-streaked dwarf virus (RBSDV), a devastating plant virus that infects multiple grain crops, including rice, maize, and wheat. Adenosine triphosphate (ATP)-binding cassette (ABC) transporters participate in various biological processes. However, little is known about whether ABC transporters affect virus infection in insects. In this study, RBSDV accumulation was significantly reduced in L. striatellus after treatment with verapamil, an effective inhibitor of ABC transporters. Thirty-four ABC transporter genes were identified in L. striatellus and expression analysis showed that LsABCF2 and LsABCG9 were significantly upregulated and downregulated, respectively, after RBSDV infection. LsABCF2 and LsABCG9 were expressed during all developmental stages, and LsABCG9 was highly expressed in the midgut of L. striatellus. Knockdown of LsABCF2 promoted RBSDV accumulation, while knockdown of LsABCG9 suppressed RBSDV accumulation in L. striatellus. Our data showed that L. striatellus might upregulate the expression of LsABCF2 and downregulate LsABCG9 expression to suppress RBSDV infection. These results will contribute to understanding the effects of ABC transporters on virus transmission and provide theoretical basis for virus management in the field.

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