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Analysis of co-evolution process of fruit traits and pathogenicity associated with pear domestication

Research Project

Project/Area Number 25304007
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section海外学術
Research Field Conservation of biological resources
Research InstitutionKyoto Prefectural University (2016)
Tottori University (2013-2015)

Principal Investigator

ITAI Akihiro  京都府立大学, 生命環境科学研究科(系), 教授 (10252876)

Co-Investigator(Kenkyū-buntansha) 児玉 基一朗  鳥取大学, 農学部, 教授 (00183343)
村山 秀樹  山形大学, 農学部, 教授 (40230015)
片山 寛則  神戸大学, (連合)農学研究科(研究院), 准教授 (50294202)
及川 彰  山形大学, 農学部, 准教授 (50442934)
Project Period (FY) 2013-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000)
Fiscal Year 2015: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2014: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Fiscal Year 2013: ¥7,150,000 (Direct Cost: ¥5,500,000、Indirect Cost: ¥1,650,000)
Keywordsナシ属 / 栽培化 / 病害罹病性 / 果実形質 / 耐乾性 / ポリフェノール / 系統解析 / 果実品質 / 国際研究者交流 / アメリカ / イタリア / 中国 / ナシ属植物 / ナシ / 遺伝資源 / イラン
Outline of Final Research Achievements

Pyrus species is considered to originate in the mountainous area of southwestern China and to spread into east (Asian group) and west (European Group). The objective of our research is to make novel breeding strategies for pear. We have collected Pyrus genetic resources with good fruit traits by evaluation and characterization of them. We have evaluated the susceptibility of Alternaria and Stempylium disease by screening total 700 varieties. Many varieties were susceptible to Stempylium disease. We also got data for metabolomics and polyphenol composition of Pyrus species. Based on the metabolomics data and clustering analysis, pear species were divided into 4 groups. We also found one specie has the highest drought resistance. It will be a promising breeding material as a drought resistant rootstock.

Report

(5 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • Research Products

    (26 results)

All 2016 2015 2014 2013 Other

All Int'l Joint Research (4 results) Journal Article (11 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 9 results,  Open Access: 4 results,  Acknowledgement Compliant: 2 results) Presentation (11 results) (of which Invited: 1 results)

  • [Int'l Joint Research] ボローニア大学(イタリア)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] USDA(米国)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] 林業科学院(中国)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] テヘラン大学(イラン)

    • Related Report
      2015 Annual Research Report
  • [Journal Article] Genetic structure and diversity of the wild Ussurian pear in East Asia2016

    • Author(s)
      H. Katayama, H. Amo, T. Wuyun, C. Uematsu, H. Iketani
    • Journal Title

      Breeding Science

      Volume: 66 Issue: 1 Pages: 90-99

    • DOI

      10.1270/jsbbs.66.90

    • NAID

      130005141819

    • ISSN
      1344-7610, 1347-3735
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Population Structure of and Conservation Strategies for Wild Pyrus ussuriensis Maxim. in China2015

    • Author(s)
      T. Wuyun, H. Amo, J. Xu, C. Uematsu, H. Katayama
    • Journal Title

      PLoS ONE

      Volume: 10 Issue: 8 Pages: 1-20

    • DOI

      10.1371/journal.pone.0133686

    • NAID

      120005649162

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Metabolic profiling of developing pear fruits reveals dynamic variation in primary and secondary metabolites, including plant hormones.2015

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

      PLOS One.

      Volume: 2015 Issue: 7 Pages: 1-18

    • DOI

      10.1371/journal.pone.0131408

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Comparison of the expression of chlorophyll-degradation-related genes during ripening between stay-green and yellow-pear cultivars.2015

    • Author(s)
      Charoenchongsuk, N.
    • Journal Title

      Scientia Horticulturae

      Volume: 181 Pages: 89-94

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Characterization o Trichoderma species isolated in Ecuador and their antagonistic activities against phtopathogenic fungi from Ecuador and Japan.2015

    • Author(s)
      Galarza, L.
    • Journal Title

      Journal of General Plant Pathology

      Volume: 印刷中 Issue: 3 Pages: 201-210

    • DOI

      10.1007/s10327-015-0587-x

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of Storage Temperature on Fruit Quality and Expression of Sucrose Phosphate Synthase and Acid Invertase Genes in Japanese Pear2015

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

      The Horticulture Journal

      Volume: 84 Issue: 3 Pages: 227-232

    • DOI

      10.2503/hortj.MI-047

    • NAID

      130005088757

    • ISSN
      2189-0102, 2189-0110
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Population structure and conservation strategies for wild Pyrus ussuriensis Maxim. in China2015

    • Author(s)
      Wuyun, T.
    • Journal Title

      PLOS ONE

      Volume: 印刷中

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Pear (Pyrus L.) Genetic Resources from Northern Japan: Evaluation of Antioxidant capacity.2015

    • Author(s)
      Ieguchi, T
    • Journal Title

      Acta Horticulturae

      Volume: 印刷中

    • Related Report
      2014 Annual Research Report
  • [Journal Article] Pear (Pyrus L.) Genetic Resources from Northern Japan: Organoleptic Evaluation of Ornamental Pear Trees2015

    • Author(s)
      Yamada, K.
    • Journal Title

      Acta Horticulturae

      Volume: 印刷中

    • Related Report
      2014 Annual Research Report
  • [Journal Article] Low genetic diversity of wild Ussurian pear (Pyrus ussuriensis Maxim.) in Inner Mongolia, China revealed by hypervariable regions of chloroplast DNA2013

    • Author(s)
      Wuyun T
    • Journal Title

      Tree Genetics & Genomes

      Volume: 9 Issue: 1 Pages: 167-177

    • DOI

      10.1007/s11295-012-0544-1

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Diversity of odor active compounds from wild and local varieties of Iwateyamanashi (Pyrus ussuriensis var. aromatica) revealed by Aroma Extract Dilution Analysis (AEDA).2013

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

      Breeding Science

      Volume: 63 Pages: 86-95

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Presentation] 中国の野生梨の保全研究への貢献と神戸大学におけるイワテヤマナシの ジーンバンクの紹介2015

    • Author(s)
      片山寛則
    • Organizer
      園芸学会
    • Place of Presentation
      徳島大学
    • Year and Date
      2015-09-26
    • Related Report
      2015 Annual Research Report
  • [Presentation] ナシのルーツを求めて:世界のナシ, 日本のナシ,「作物の起源と人が育てた栽培植物」2015

    • Author(s)
      片山寛則
    • Organizer
      日本育種学会
    • Place of Presentation
      新潟大学
    • Year and Date
      2015-09-11
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] ナシ野生種および栽培品種果実のメタボローム解析2015

    • Author(s)
      友松康一
    • Organizer
      園芸学会中四国支部大会
    • Place of Presentation
      米子市ビッグシップ
    • Year and Date
      2015-07-25
    • Related Report
      2015 Annual Research Report
  • [Presentation] 長期貯蔵したセイヨウナシ‘シルバーベル’果実の細胞壁成分に関する研究2015

    • Author(s)
      村山秀樹
    • Organizer
      日本食品保蔵科学会
    • Place of Presentation
      東京農業大学
    • Year and Date
      2015-06-27
    • Related Report
      2015 Annual Research Report
  • [Presentation] フェノール類に着目した東北地方由来のナシ属遺伝資源の評価2015

    • Author(s)
      家口嵩広
    • Organizer
      園芸学会
    • Place of Presentation
      千葉大学
    • Year and Date
      2015-03-28 – 2015-03-29
    • Related Report
      2014 Annual Research Report
  • [Presentation] フィルム包装を利用したセイヨウナシ‘シルバーベル’果実の長期貯蔵に関する研究.2014

    • Author(s)
      村山秀樹
    • Organizer
      日本食品保蔵科学会
    • Place of Presentation
      長野市
    • Year and Date
      2014-06-28 – 2014-06-29
    • Related Report
      2014 Annual Research Report
  • [Presentation] Conservation strategy of wild Ussurian pear in China based on the genetic structure analysis2014

    • Author(s)
      AMO H.
    • Organizer
      日本生態学会
    • Place of Presentation
      広島国際会議場
    • Related Report
      2013 Annual Research Report
  • [Presentation] バラ科果樹果実のメタボローム解析2014

    • Author(s)
      及川彰
    • Organizer
      日本農芸化学会
    • Place of Presentation
      明治大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] 東北地方より収集したナシ遺伝資源(第8報)果実に含まれる主要フェノール類の特徴づけ2013

    • Author(s)
      家口嵩広
    • Organizer
      園芸学会
    • Place of Presentation
      岩手大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] イヨウナシ果実における樹上成熟ならびに追熟中の代謝産物の変動2013

    • Author(s)
      村山秀樹
    • Organizer
      園芸学会
    • Place of Presentation
      岩手大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] バラ科果樹統合オミクスデータベース“Fruits Omics Database”2013

    • Author(s)
      大塚貴生
    • Organizer
      園芸学会
    • Place of Presentation
      岩手大学
    • Related Report
      2013 Annual Research Report

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Published: 2013-05-21   Modified: 2022-01-27  

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