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Genetic basis of evo-devo of leaf forms in monocots

Research Project

Project/Area Number 19770041
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field 植物生理・分子
Research InstitutionNational Institute for Basic Biology

Principal Investigator

YAMAGUCHI Takahiro  National Institute for Basic Biology, 植物発生遺伝学研究部門, 助教 (60450201)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,880,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥480,000)
Fiscal Year 2008: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2007: ¥1,800,000 (Direct Cost: ¥1,800,000)
Keywords発生 / 進化 / 単子葉植物 / 単面葉 / 葉の極性 / 葉の平面成長 / 葉 / small RNA / イグサ属 / 収斂進化 / micro RNA
Research Abstract

単子葉植物の葉の形態形成とその進化の機構を明らかにするために,単子葉植物でよくみられる,「単面葉」という葉身が裏側(背軸面)だけで構成される葉に着目し,その発生進化機構に関する研究を行った.その結果,単面葉における葉身の裏側化と,その葉身の平面成長性に関して,それらを制御する基本的な遺伝的枠組みを明らかにするとともに,単面葉の発生進化機構をさらに詳細に遺伝子レベルで解明するための分子遺伝学的研究基盤を構築することに成功した.

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (13 results)

All 2009 2008 2007 Other

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (8 results) Remarks (3 results)

  • [Journal Article] 被子植物における葉の向背軸の極性制御機構と単面葉の発生進化2009

    • Author(s)
      山口貴大
    • Journal Title

      Plant Morphology 21

      Pages: 79-85

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Evo-Devo of leaf shape control with a special emphasis on unifacial leaves in monocots.2007

    • Author(s)
      Takahiro Yamaguchi and Hirokazu Tsukaya
    • Journal Title

      Korean J. Pl. Taxon. 37

      Pages: 351-361

    • Related Report
      2008 Final Research Report 2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] 突然変異体を用いた単面葉発生機構の遺伝学的解析2009

    • Author(s)
      山口貴大,塚谷裕一
    • Organizer
      第50回日本植物生理学会年会
    • Place of Presentation
      名古屋
    • Year and Date
      2009-03-21
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] 単面葉における平らな葉身の発生進化機構2008

    • Author(s)
      山口貴大,塚谷裕一
    • Organizer
      日本植物学会第72回大会
    • Place of Presentation
      高知
    • Year and Date
      2008-09-25
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] イグサ属植物における単面葉の進化パターンとその遺伝的機構2008

    • Author(s)
      山口貴大,塚谷裕一
    • Organizer
      日本植物形態学会第20回大会
    • Place of Presentation
      高知
    • Year and Date
      2008-09-24
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] Genetic basis for the development and evolution of unifacial leaves in Monocots2008

    • Author(s)
      Takahiro Yamaguchi and Hirokazu Tukaya
    • Organizer
      第10回日本進化学会
    • Place of Presentation
      東京
    • Year and Date
      2008-08-23
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] Evolution and Development of Unifacial Leaves in Monocots2008

    • Author(s)
      Takahiro Yamaguchi and Hirokazu Tukaya
    • Organizer
      2008 EURO EVO DEVO Conference
    • Place of Presentation
      Ghent
    • Year and Date
      2008-07-31
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] イグサ属植物における単面葉の発生進化機構の解明2008

    • Author(s)
      山口貴大,塚谷裕一
    • Organizer
      第49回日本植物生理学会年会
    • Place of Presentation
      札幌
    • Year and Date
      2008-03-20
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] 単面葉発生機構の分子遺伝学的解析2007

    • Author(s)
      山口貴大,塚谷裕一
    • Organizer
      日本植物学会第71回大会
    • Place of Presentation
      野田
    • Year and Date
      2007-09-07
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] 単子葉植物における,単面葉の発生機構と,葉の極性制御因子の機能分化2007

    • Author(s)
      山口貴大,塚谷裕一
    • Organizer
      日本植物形態学会第19回大会
    • Place of Presentation
      野田
    • Year and Date
      2007-09-06
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Remarks]

    • URL

      http://www.nibb.ac.jp/bioenv2/indexj.html

    • Related Report
      2008 Final Research Report
  • [Remarks]

    • URL

      http://www.nibb.ac.jp/sections/tsukaya.html

    • Related Report
      2008 Annual Research Report
  • [Remarks]

    • URL

      http://www.nibb.ac.jp/sections/tsukaya.html

    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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