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2012 Fiscal Year Final Research Report

The universal factor of host plant for symbiosis between plant andmicroorganisms

Research Project

  • PDF
Project/Area Number 21380052
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Plant nutrition/Soil science
Research InstitutionNational Agriculture and Food Research Organization

Principal Investigator

KOJIMA Tomoko  独立行政法人農業・食品産業技術総合研究機構, 畜産草地研究所・草地管理研究領域, 主任研究員 (70355080)

Co-Investigator(Kenkyū-buntansha) SAITO Katsuharu  信州大学, 農学部, 准教授 (40444244)
Project Period (FY) 2009 – 2012
Keywordsアーバスキュラー菌根菌 / ミヤコグサ
Research Abstract

Some symbiotic mutants of Lotus japonicus, specific for arbuscular mycorrhiza (AM), were analyzed by the linkage mapping and the phenotypic characterization . As the results of phenotypic characterization of back-crossed F3 generation, AM formation was inhibited around entry points in ME778 and ME966. On the other hand, trunk hyphae of arbuscule were formed in roots of ME2329, but fine branches were abnormal. By the linkage mapping, mutation point of ME2329 was mapped on southern part of chromosome 4 and those of ME778 and ME966 weremapped on chromosome 2.

  • Research Products

    (10 results)

All 2012 2011 2010 2009

All Journal Article (2 results) Presentation (8 results)

  • [Journal Article] アーバスキュラー菌根菌との共生2011

    • Author(s)
      齋藤勝晴・林誠
    • Journal Title

      細胞工学

      Volume: Vol.30、No.2 Pages: 149-154

  • [Journal Article] Seasonal variation of arbuscular mycorrhizal fungal colonization forcoexisting plant in Miscanthus-type semi-natural grassland2010

    • Author(s)
      Katsuharu Saito, Kazuo Sugawara
    • Journal Title

      Journal of Integrated Field Science

      Volume: Vol.7 Pages: 29-35

  • [Presentation] ミヤコグサ菌根共生特異的変異株ME2329とME778の表現型と連鎖解析2012

    • Author(s)
      小島知子、大場広輔、斎藤勝晴、菅沼教生、川口正代司、大友量
    • Organizer
      植物微生物研究会第22回研究交流会
    • Place of Presentation
      神戸大学
    • Year and Date
      20120925-27
  • [Presentation] ミヤコグサ菌根共生変異体ME966の表現型解析2011

    • Author(s)
      寺澤隼矢・小島知子・川口正代司・大友量・齋藤勝晴
    • Organizer
      植物微生物研究会第21回研究交流会
    • Place of Presentation
      岡山大学
    • Year and Date
      20110920-22
  • [Presentation] ミヤコグサ菌根共生特異的変異株のマッピングおよび表現型解析(第2報)2011

    • Author(s)
      小島知子、大場広輔、斎藤勝晴、菅沼教生、川口正代司、大友量
    • Organizer
      植物微生物研究会第21回研究交流会
    • Place of Presentation
      岡山大学
    • Year and Date
      20110920-22
  • [Presentation] 菌根共生から根粒共生への進化の分子基盤2011

    • Author(s)
      齋藤勝晴
    • Organizer
      日本シダ学会(招待講演)(日本植物学会第75回大会内)
    • Place of Presentation
      東京大学
    • Year and Date
      2011-09-17
  • [Presentation] The linkage mapping and the phenotypic characterization of Lotus japonicus mutants specifically defective in arbuscular mycorrhizal symbiosis2010

    • Author(s)
      小島 知子 、大場広輔、斎藤勝晴、菅沼教 生、川口正代司、大友量
    • Organizer
      1st Asian conference on plant-microbe symbiosis and nitrogen fixation
    • Place of Presentation
      青島パームビーチホ テル(宮崎県)
    • Year and Date
      20100920-24
  • [Presentation] アーバスキュラー菌根菌感染に応答するミヤコグサ酸性ホスファターゼ遺伝子の探索2009

    • Author(s)
      西村あおい・鈴木伊作・江沢辰広・斎藤勝晴
    • Organizer
      日本土壌肥料学会京都大会
    • Place of Presentation
      京都大学
    • Year and Date
      20090915-17
  • [Presentation] ミヤコグサ菌根共生特異的変異株のマッピングおよび表現型解析2009

    • Author(s)
      小島知子、大場広輔、斎藤勝晴、菅沼教生、川口正代司、大友量
    • Organizer
      植物微生物研究会第19回交流会
    • Place of Presentation
      松本市あがたの森文化会館
    • Year and Date
      20090908-10
  • [Presentation] Common SYM gene NUP85 affects pollen tube growth in Lotus japonicus2009

    • Author(s)
      Katsuharu Saito 、 Yumi Isobe 、 Masayoshi Kawaguchi
    • Organizer
      6th International Conference on Mycorrhiza
    • Place of Presentation
      Convention Centre of Ouro Minas Palace Hotel, Belo Horizonte, Brazil
    • Year and Date
      20090809-14

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Published: 2014-08-29  

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