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Molecular mimicry by plant viruses and the development ofpotyvirus-vectors to express foreign genes

Research Project

Project/Area Number 17208004
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Plant pathology
Research InstitutionUtsunomiya University

Principal Investigator

NATSUAKI Tomohide  Utsunomiya University, 農学部, 教授 (10134264)

Co-Investigator(Kenkyū-buntansha) MIYOSHI Hiroshi  聖マリアンナ医科大, 医学部, 講師 (80322519)
NISHIGAWA Hisashi  宇都宮大学, バイオサイエンス教育研究センター, 助教 (60361614)
TSUKAMOTO Toshirou  宇都宮大学, 遺伝子実験施設, 助教授 (30236864)
Project Period (FY) 2005 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥48,620,000 (Direct Cost: ¥37,400,000、Indirect Cost: ¥11,220,000)
Fiscal Year 2008: ¥9,360,000 (Direct Cost: ¥7,200,000、Indirect Cost: ¥2,160,000)
Fiscal Year 2007: ¥8,970,000 (Direct Cost: ¥6,900,000、Indirect Cost: ¥2,070,000)
Fiscal Year 2006: ¥8,970,000 (Direct Cost: ¥6,900,000、Indirect Cost: ¥2,070,000)
Fiscal Year 2005: ¥21,320,000 (Direct Cost: ¥16,400,000、Indirect Cost: ¥4,920,000)
Keywordsポティウイルス / 分子擬態 / カブモザイクウイルス / ズッキーニ黄斑モザイクウイルス / VPg / eIF(iso)4E / ウイルスベクター / ポテウイルズ / ズッギーニ黄斑モザイグウイルヌ / 分子機能 / カボチャモザイクウイルス / ズッキーニ黄斑モザイクウイル
Research Abstract

植物ウイルスのポティウイルスを用い、「どのように宿主細胞を欺いて優先的にウイルスの遺伝情報を翻訳し、抵抗性(ジーンサイレンシング)を回避するのか」という基本的命題について、VPgタンパク質が「分子擬態」で植物細胞を騙す分子機構を解明した。また、HC-Pro タンパク質が病原性、特に弱毒性に関与していることを証明した。さらに、ポティウイルスのベクター化に用いて成功し、ポティウイルス以外でも感染性クローンの構築に成功した。

Report

(5 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • 2005 Annual Research Report
  • Research Products

    (38 results)

All 2009 2008 2007 2006 Other

All Journal Article (18 results) (of which Peer Reviewed: 13 results) Presentation (17 results) Book (1 results) Remarks (2 results)

  • [Journal Article] Cross-protection against Bean yellow mosaic virus (BYMV) and Clover yellow vein virus by attenuated BYMV isolate Mll2009

    • Author(s)
      Nakazono-Nagaoka, E., Takahashi, T., Shimizu, T.,Kosaka; Y.; Natsu aki. T., Omura, T., and Sasaya, T.
    • Journal Title

      Phytopathology 99

      Pages: 251-257

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Turnip moiaic virus genome-linked protein VPg bind C-terminal region of cap-bound initiation factor 4E ortholog without exhibiting_ hast cellular specificity2009

    • Author(s)
      Okade,H., Fujita, Y.,Miyamoto,S., Tomoo, K., Muto, S., Miyoshi.
    • Journal Title

      ournal of Biochemistry 145

      Pages: 299-307

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Turnip mosaic virus VPg interacts with Arabidopsis thaliana eIF(iso)4E and inhibits in vitro translation2008

    • Author(s)
      Miyoshi, H., Okade, H., Muto, S., Suehiro, N., Nakashima, H., Tomoo, K, and Natsuaki, T
    • Journal Title

      Biochimie 90

      Pages: 1427-1434

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Construction of an infectious full-length Cdna clone of Chrysanthemum virus B2008

    • Author(s)
      Ohkawa, A., Ishikawa-Suehiro, N., Okuda, S., and Natsuaki, T
    • Journal Title

      Journal of General Plant Pathology 74(6)

      Pages: 434-437

    • NAID

      10029717012

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Tunip mosaic. virus VPg interacts with Arabidopsis thalninna(iso)4E2008

    • Author(s)
      Miyoshi, H., Okade, H., Muto', S., Suehiro, N., Nakashima, H., Tomoo, K. and Natsuaki, T.
    • Journal Title

      Biochimie 90

      Pages: 1427-1434

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Construction of an infectious full-length cDNA clone of Chrysanthemum virus 132008

    • Author(s)
      Ohkawa, A., Ishikawa-Suehiro, N., Okuda, S. And Natsuaki, T.
    • Journal Title

      Journal of General Plant Pathology 74

      Pages: 434-437

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Molecular phylogenetic analysis of Barley yellow mosaic vtrur2008

    • Author(s)
      Nishigawa; H.Hagiwara, T., Yumoto, M., Sotome, T., et al
    • Journal Title

      Archives of Virology 153

      Pages: 1793-1786

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Watermelon mosaic virus.2007

    • Author(s)
      Ali, A
    • Journal Title

      Plant Viruses 1

      Pages: 80-84

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of the spatial distribution of identical and two distinct virus populations differently labeled with cyan and yellow fluorescent proteins in coinfected plants.2007

    • Author(s)
      Takahashi, S.
    • Journal Title

      Phytopathology 97

      Pages: 1200-1206

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Complete nucleotide sequence of a Japanese isolate of Chrysanthemum virus B(genus Carlavirus).2007

    • Author(s)
      Ohkawa, A.
    • Journal Title

      Archives of Virology 152

      Pages: 2253-2258

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Comparison of the nucleotide and amino acid sequences ofparental and attenuated isolates of Zucchini yellow mosaic virus2006

    • Author(s)
      Wang, W-Q., Natsuaki, T., Kosaka, Y, and Okuda, S
    • Journal Title

      Journal ofGeneral Plant Pathology 72(1)

      Pages: 52-56

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Interaction of genome-linked protein (VPg) of Turnip Mosaic Virus (TuMV) with wheat germ translation initiation factors eIFiso4E and eIFiso4F2006

    • Author(s)
      Khan M. A., Miyoshi, H., Ray, S., Natsuaki, T., Suehiro, N., and Goss, D. J.
    • Journal Title

      Journal of Biological Chemistry 281

      Pages: 28002-28010

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Binding analyses for the interaction between plant virus genome-linked protein (VPg) and plant translational initiation factors2006

    • Author(s)
      Miyoshi, H., Suehiro, N., Tomoo, K., Muto, S., Takahashi, T., Tsukamoto, T., Ohmori, T., and Natsuaki, T
    • Journal Title

      Biochemie 88

      Pages: 329-340

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Comparison of the nucleotide and amino acid sequences of parental and attenuated isolates of Zucchini yellow mosaic virus2006

    • Author(s)
      Wang, W-Q.
    • Journal Title

      Journal of General Plant Pathology 72・1

      Pages: 52-56

    • Related Report
      2006 Annual Research Report 2005 Annual Research Report
  • [Journal Article] The complete nucleotide sequence of a Pakistani Isolate of Watermelon mosaic virus provides further insights into the taxonomic status in the Bean common mosaic virus subgroup.2006

    • Author(s)
      Ali A.
    • Journal Title

      Virus Genes 32・3

      Pages: 307-311

    • Related Report
      2006 Annual Research Report 2005 Annual Research Report
  • [Journal Article] Binding analyses for the interaction between plant virus genome-linked protein (VPg) and plant translational initiation factors.2006

    • Author(s)
      Miyoshi, H.
    • Journal Title

      Biochemie 88・3

      Pages: 329-340

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Interaction of genome-linked protein (VPg) of Turnip Mosaic Virus (TuMV) with wheat germ translation initiation factors eIFiso4E and eIFiso4F.2006

    • Author(s)
      Khan, M. A.
    • Journal Title

      Journal of Biological Chemistry 271

      Pages: 28002-28010

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Binding analyses for the interaction between plant virus genome-linked protein (VPg) and plant translational initiation factors.2006

    • Author(s)
      Miyoshi, H.
    • Journal Title

      Biochemie 88・3(In press)

    • Related Report
      2005 Annual Research Report
  • [Presentation] ズッキー二黄斑モザイクウイルスのHC-Proにおけるアミノ酸変異と弱毒性2009

    • Author(s)
      久野修司・王蔚芹・雌.辻井みや子・小坂能尚・奥田誠一・夏秋知英
    • Organizer
      日本植物病理学会大会
    • Place of Presentation
      山形大学
    • Related Report
      2008 Annual Research Report
  • [Presentation] 2個の外来遺伝子を発現するズッキニー黄斑モザイクウイルスベクターの構築2009

    • Author(s)
      王蔚荒・奥阻誠一・夏秋知英
    • Organizer
      日本植物病理学会大会
    • Place of Presentation
      山形大学
    • Related Report
      2008 Annual Research Report
  • [Presentation] オオムギ縞萎縮ウイルスの系統とVPgの変異2008

    • Author(s)
      西川尚志・萩原智美・湯本真理・五月女敏範・加藤常夫・夏秋知英
    • Organizer
      日本植物病理学会大会
    • Place of Presentation
      松江市
    • Related Report
      2008 Final Research Report
  • [Presentation] ズッキーニ黄斑モザイクウイルス弱毒株のHC-Proの機能解析2008

    • Author(s)
      夏秋知英・馬場一樹・久野修司・三好洋・王蔚芹・小堀崇・西川尚志・奥田誠一・小坂能尚
    • Organizer
      日本植物病理学会大会
    • Place of Presentation
      松江市
    • Related Report
      2008 Final Research Report
  • [Presentation] ズッキーニ黄斑モザイクウイルス沖縄株およびその弱毒株のHC-Pro領域の遺伝子解析と干渉効果の評価2008

    • Author(s)
      久野修司・王蔚芹・辻井みや子・小堀崇・西川尚志・奥田誠一・小坂能尚・夏秋知英
    • Organizer
      日本植物病理学会大会
    • Place of Presentation
      松江市
    • Related Report
      2008 Final Research Report
  • [Presentation] ズッキーニ黄斑モザイクウイルス弱毒株のHC-Proの機能解析2008

    • Author(s)
      夏秋知英・馬場一樹・久野修司・三好洋・王蔚芹・小堀崇・西川尚志他
    • Organizer
      日本植物病理学会大会
    • Place of Presentation
      くにびきメッセ(島根市)
    • Related Report
      2008 Annual Research Report
  • [Presentation] 分離宿主の異なるインゲンマメ黄斑モザイクウイルス(BYMV)する弱毒株Mll干渉効果2008

    • Author(s)
      長岡(中菌)栄子・小坂能尚・夏秋知英・大村敏博・笹谷孝英
    • Organizer
      日本植物病理学会大会
    • Place of Presentation
      くにびきメッセ(島根市)
    • Related Report
      2008 Annual Research Report
  • [Presentation] 新潟県内のダイズ圃場で多発した新ウイルス2008

    • Author(s)
      黒田智久・夏秋知英・名畑越夫・佐藤秀明・石川浩司
    • Organizer
      日日本植物病理学会大会
    • Place of Presentation
      くにびきメッセ(島根市)
    • Related Report
      2008 Annual Research Report
  • [Presentation] ズッキーニ黄斑モザイクウイルス弱毒株のキュウリ苗への高圧噴射における子葉裏面接種による盛染率向上2008

    • Author(s)
      塩見寛・塩尻昇・王蔚芹・有本龍平・安原壽雄・夏秋知英・小坂能尚
    • Organizer
      日本植物病理学会大会
    • Place of Presentation
      くにびきメッセ(島根市)
    • Related Report
      2008 Annual Research Report
  • [Presentation] キュウリ圃場におけるズッキーニ黄斑モザイクウイルス(BYMV)弱毒株2002製剤の防除効果を評価する遺伝子診断法の確立2008

    • Author(s)
      梁宝威・小板能尚・竹村玲子・佐藤英典・久野修司・王蔚芹・安原壽雄・夏秋知英
    • Organizer
      日本植物病理学会大会
    • Place of Presentation
      くにびきメッセ(島根市)
    • Related Report
      2008 Annual Research Report
  • [Presentation] ジャガイモSウイルス日本分離株の全塩基配列決定とCarlavirus属ウイルスRNAグノマ5末端配列2008

    • Author(s)
      大川篤吏・西川尚志・眞岡哲夫・奥田誠一・夏秋知英
    • Organizer
      日本植物病理学会大会
    • Place of Presentation
      くにびきメッセ(島根市)
    • Related Report
      2008 Annual Research Report
  • [Presentation] PotyvirusのP1遺伝子の機能解析2008

    • Author(s)
      王蔚芹・奥田誠一・夏秋知英
    • Organizer
      日本植物病理学会大会
    • Place of Presentation
      くにびきメッセ(島根市)
    • Related Report
      2008 Annual Research Report
  • [Presentation] ズッキーニ黄斑モザイクウイルス沖縄株およびその弱毒株のHC-Pro領域の遺伝子解析と干渉効果の評価2008

    • Author(s)
      久野修司・王蔚芹・辻井みや子・小堀崇・西川尚志・奥田誠一・小坂能尚・夏秋知英
    • Organizer
      日本植物病理学会大会
    • Place of Presentation
      くにびきメッセ(島根市)
    • Related Report
      2008 Annual Research Report
  • [Presentation] オオムギ縞萎縮ウイルスの系統とVPgの変異2008

    • Author(s)
      西川尚志・萩原智美・湯本真理・五月女敏範・加藤常夫・夏秋知英
    • Organizer
      日本植物病理学会大会
    • Place of Presentation
      くにびきメッセ(島根市)
    • Related Report
      2008 Annual Research Report
  • [Presentation] カブモザイクウイルスゲノム結合タンパク質(VPg)による宿主翻訳開始阻害2007

    • Author(s)
      三好 洋
    • Organizer
      日本植物病理学会
    • Place of Presentation
      宇都宮大学
    • Year and Date
      2007-03-29
    • Related Report
      2007 Annual Research Report
  • [Presentation] カブモザイクウイルスゲノム結合蛋白質(VPg)による宿主翻訳開始阻害2007

    • Author(s)
      三好洋・石川(末廣)典子・岡出隼人・中島秀喜・友尾幸司・夏秋知英
    • Organizer
      日本植物病理学会大会
    • Place of Presentation
      宇都宮市
    • Related Report
      2008 Final Research Report
  • [Presentation] ズッキーニ黄斑モザイクウイルスの地域性と干渉効果の迅速評価2007

    • Author(s)
      久野修司・王蔚芹・西川尚志・奥田誠一・小坂能尚・夏秋知英
    • Organizer
      日本植物病理学会大会
    • Place of Presentation
      宇都宮市
    • Related Report
      2008 Final Research Report
  • [Book] 微生物と植物の相互作用-病害と生物防除-(百町・對馬)(ソフトサイエンス社)2009

    • Author(s)
      夏秋知英
    • Publisher
      弱毒ウイルスの防除機構
    • Related Report
      2008 Final Research Report
  • [Remarks] 下野新聞平成20年7月16日掲載「翻訳乗っ取りを解明」

    • Related Report
      2008 Final Research Report
  • [Remarks] 日経新聞平成20年12月25日掲載「植ろ物ウイルス感染予防」

    • Related Report
      2008 Final Research Report

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Published: 2005-04-01   Modified: 2016-04-21  

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