• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

The origin of ecotype differentiation in an alpine plant to adapt heterogeneous environments.

Research Project

Project/Area Number 20770012
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Ecology/Environment
Research InstitutionShinshu University

Principal Investigator

HIRAO Akira  Shinshu University, 山岳科学総合研究所, 研究員 (20447048)

Project Period (FY) 2008 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2009: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2008: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords系統地理 / エコタイプ / 高山生態系 / 立地環境 / 遺伝分化 / エコタイプ分化 / 葉緑体DNA / 位地環境
Research Abstract

Conspecific organisms are frequently comprised ecotypes, which are genetically differentiated to adapt contrasting environments. The alpine plant, Potentilla matumurae, includes the two most different ecotypes from fellfield and snowbed environments. This study shows that the ecotype differentiation of P. matsumurae multiply occurred across several mountains in the Japanese archipelago. The parallel ecological divergence across the mountain sky islands is a model system to reveal initiative source for biodiversity.

Report

(3 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • Research Products

    (10 results)

All 2010 2009 2008

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (6 results)

  • [Journal Article] Kinship between parents reduces offspring fitness in a natural population of Rhododendron brachycarpum.2010

    • Author(s)
      Hirao AS
    • Journal Title

      Annals of Botany 105

      Pages: 637-646

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Kinship between parents reduces offspring fitness in a natural population of Rhododendron brachycarpum.2010

    • Author(s)
      Hirao AS
    • Journal Title

      Annals of Batany 105

      Pages: 637-646

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Morphological and genetic variations of Potentilla matsumurae (Rosaceae) between fellfield and snowbed populations.2009

    • Author(s)
      Shimono Y, Watanabe M, Hirao AS, Wada N, Kudo G
    • Journal Title

      American Journal of Botany 96

      Pages: 728-737

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Morphological and genetic variations of Potentilla matsumurae (Rosaceae) between fellfield and snowbed populations2009

    • Author(s)
      Shimono Y, Watanabe M, Hirao AS, Wada N, Kudo G
    • Journal Title

      American Journal of Botany 96

      Pages: 728-738

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] ミヤマキンバイにおける平行進化的なエコタイプ分化2010

    • Author(s)
      平尾章, 下野嘉子, 和田直也, 成田憲二, 工藤岳
    • Organizer
      第57回日本生態学会
    • Place of Presentation
      東京
    • Year and Date
      2010-03-16
    • Related Report
      2009 Final Research Report
  • [Presentation] ミヤマキンバイにおける平行進化的なエコタイプ分化2010

    • Author(s)
      平尾章, 下野嘉子, 和田直也, 成田憲二, 工藤岳
    • Organizer
      第56回日本生態学会
    • Place of Presentation
      東京
    • Year and Date
      2010-03-16
    • Related Report
      2009 Annual Research Report
  • [Presentation] ミヤマキンバイにおける多起源的なエコタイプ分化パターン2009

    • Author(s)
      平尾章, 下野嘉子, 成田憲二, 和田直也, 工藤岳
    • Organizer
      第56回日本生態学会
    • Place of Presentation
      盛岡
    • Year and Date
      2009-03-19
    • Related Report
      2009 Final Research Report
  • [Presentation] 高山植物ミヤマキンバイにおける多起源的なエコタイプの分化パターン2009

    • Author(s)
      平尾章, 下野嘉子, 池田啓, 和田直也, 工藤岳
    • Organizer
      第56回日本生態学会
    • Place of Presentation
      盛岡
    • Year and Date
      2009-03-19
    • Related Report
      2008 Annual Research Report
  • [Presentation] 高山植物ミヤマキンバイのハビタットに応じたエコタイプ分化の起源2008

    • Author(s)
      平尾章, 下野嘉子, 池田啓, 和田直也, 工藤岳
    • Organizer
      第10日本進化学会
    • Place of Presentation
      東京
    • Year and Date
      2008-08-22
    • Related Report
      2009 Final Research Report
  • [Presentation] 高山植物ミヤマキンバイのハビタットに応じたエコタイプ分化の起源2008

    • Author(s)
      平尾章, 下野嘉子, 池田啓, 和田直也, 工藤岳
    • Organizer
      第10回日本進化学会
    • Place of Presentation
      東京
    • Year and Date
      2008-08-22
    • Related Report
      2008 Annual Research Report

URL: 

Published: 2008-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi