ID | 57381 |
フルテキストURL | |
著者 |
Kondo, Hideki
Institute of Plant Science and Resources (IPSR), Okayama University
Kaken ID
publons
researchmap
Hirano, Shuichi
Institute of Plant Science and Resources (IPSR), Okayama University
Chiba, Sotaro
Institute of Plant Science and Resources (IPSR), Okayama University
Andika, Ida Bagus
Institute of Virology and Biotechnology, Zhejiang Academy of Agricultural Sciences
Hirai, Makoto
Department of Parasitology, Graduate School of Medicine, Gunma University
Maeda, Takanori
Formerly College of Bioresource Sciences, Nihon University
Tamada, Tetsuo
Institute of Plant Science and Resources (IPSR), Okayama University
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抄録 | The complete nucleotide sequence of the burdock mottle virus (BdMoV) isolated from an edible burdock plant (Arctium lappa) in Japan has been determined. BdMoV has a bipartite genome, whose organization is similar to RNA1 and RNA2 of benyviruses, beet necrotic yellow vein virus (BNYVV), beet soil-borne mosaic virus (BSBMV), and rice stripe necrosis virus (RSNV). BdMoV RNA1 (7038 nt) contains a single open reading frame (ORF) encoding a 249-kDa polypeptide that consists of methyl-transferase, helicase, papain-like protease, AlkB-like, and RNA-dependent RNA polymerase domains. The AlkB-like domain sequence is not present in the proteins encoded by other known benyviruses, but is found in replication-associated proteins of viruses mainly belonging to the families Alfaflexiviridae and Betaflexiviridae. BdMoV RNA2 (4315 nt) contains six ORFs that are similar to those of benyviruses: these are coat protein (CP), CP readthrough, triple gene block movement and cysteine-rich proteins. Phylogenetic analyses showed that BdMoV is more closely related to BNYVV and BSBMV than to RSNV. Database searches showed that benyvirus replicase-related sequences are present in the chromosomes of a chickpea plant (Cicer arietinum) and a blood-sucking insect (Rhodnius prolixus). Some other benyvirus-related sequences are found in the transcriptome shotgun libraries of a few species of plants and a bark beetle. Our results show that BdMoV is a distinct species of the genus Benyvirus and that ancestral and extant benyviruses may have infected or currently infect a wide range of hosts, including plants and insects.
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キーワード | AlkB
Benyvirus
Burdock mottle virus
Endogenous viral element
Paleovirology
Transcriptome shotgun assembly
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発行日 | 2013-10
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出版物タイトル |
Virus Research
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巻 | 177巻
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号 | 1号
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出版者 | Elsevier Science
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開始ページ | 75
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終了ページ | 86
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ISSN | 01681702
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NCID | AA10642076
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資料タイプ |
学術雑誌論文
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言語 |
英語
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OAI-PMH Set |
岡山大学
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論文のバージョン | author
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PubMed ID | |
DOI | |
Web of Science KeyUT | |
関連URL | isVersionOf https://doi.org/10.1016/j.virusres.2013.07.015
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Citation | Hideki Kondo, Shuichi Hirano, Sotaro Chiba, Ida Bagus Andika, Makoto Hirai, Takanori Maeda, Tetsuo Tamada, Characterization of burdock mottle virus, a novel member of the genus Benyvirus, and the identification of benyvirus-related sequences in the plant and insect genomes, Virus Research, Volume 177, Issue 1, 2013, Pages 75-86, ISSN 0168-1702, https://doi.org/10.1016/j.virusres.2013.07.015.
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助成機関名 |
Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT)
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助成番号 | 24580064 : 植物ゲノムに存在する非レトロウイルス様配列の挿入メカニズムと病理学的意義
18580042 : Benyvirus属ウイルスの菌伝搬機構の解析
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