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2005 Fiscal Year Final Research Report Summary

Experimental study for the establishment of on-farm conservation system in wild rice resources.

Research Project

Project/Area Number 15405041
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section海外学術
Research Field Boundary agriculture
Research InstitutionTohoku University

Principal Investigator

SATO Tadashi  Tohoku University, Graduate School of Life Sciences, Associate Professor, 大学院・生命科学研究科, 助教授 (40134043)

Co-Investigator(Kenkyū-buntansha) MINAMISAWA Kiwamu  Tohoku University, Graduate School of Life Sciences, Professor, 大学院・生命科学研究科, 教授 (70167667)
ISHIKAWA Ryuji  Hirosaki University, Faculty of Agriculture and Life Sciences, Associate Professor, 農学生命科学部, 助教授 (90202978)
NAKAMURA Ikuo  Chiba University, Graduate School of Science and Technology, Associate Professor, 大学院・自然科学研究科, 助教授 (50207867)
SATO Yoichiro  Research Institute for Humanity and Nature, Professor, 教授 (20145113)
ISHII Takashige  Kobe University, Faculty of Agriculture, Associate Professor, 農学部, 助教授 (20260648)
Project Period (FY) 2003 – 2005
KeywordsWild rice population / Cultivated rice / Habitat / On-farm conservation / Tropical Asia / Genetic Diversity / Genetic Resources / Environment
Research Abstract

Research travels concerning wild rice habitats and cultivated rice fields were made 10 times from 2003 to 2006, as follows. Akimoto M., Sato T., Nakamura and Ishii T. made wild rice survey on 18 sites in Laos and Cambodia from November 4 to 12, 2003.
Ishikawa R. and Nakamura I. made wild rice survey on 19 sites in the northern Myanmar from November 13 to 27, 2003.
Akimoto M., Sato T. and Ishii T. made the preliminary wild rice survey on 42 sites in southern Myanmar from November 13 to 27, 2003.
Sato Y-I. made the survey on a on-farm conservation site of wild rice in Laos from February 10 to 16, 2004.
Sato T. made the survey on a on-farm conservation site of wild rice in Laos from February 29 to March 7, 2004.
Akimoto M., Shishido R. and Ishii T. made wild rice survey on 7 sites of in southern Myanmar from November 13 to 27, 2004.
Ishikawa R., Nakamura I. Sato Y-I. and Ueno K. made the preliminary wild rice survey on 7 sites in Kalimantan, Indonesia from November 23 to December 6, 2004.
Ishikawa R., Sato T. and Nakamura I. made wild rice survey on 12 sites in Laos, Cambodia and Thailand from March 5 to 16, 2005.
Akimoto M., Shishido R. and Ishii T. made the wild rice survey on 6 sites in southern Myanmar from November 1 to 11, 2005.
Ishikawa R., Sato T. and Nakamura I. made wild rice survey on 21 sites in Laos, Cambodia and Indonesia from January 7 to 18, 2006.
The reports concerning these wild rice survey are shown as follows.

  • Research Products

    (14 results)

All 2006 2005 2004 2003

All Journal Article (12 results) Book (2 results)

  • [Journal Article] Genetic erosion from modern varieties into traditional upland rice cultivars (Oryza sativa L.) in northern Thailand2006

    • Author(s)
      Ishikawa R, Yamanaka S, Fukuta Y, Chitrakon S, Bounphanousay C, Kanyavong K, Tang6 L-H, Nakamura I, Sato T, Sato YI
    • Journal Title

      Genetic Resources and Crop Evolution 53

      Pages: 245-252

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Evaluation of genetic diversity of wild rice (Oryza rufipogon Griff.) in Myanmar using simple sequence repeats (SSRs)2006

    • Author(s)
      Shishido R, Kikuchi M, Nomura K, Ikehashi H
    • Journal Title

      Genetic Resources and Crop Evolution 53

      Pages: 179-186

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Genetic erosion from modern varieties into traditional upland rice cultivars (Oryza sativa L.) in northern Thailand2006

    • Author(s)
      Ishikawa R., Yamanaka S., Fukuta Y., Chitrakon S., Bounphanousay C., Kanyavong K., Tang6 L-H., Nakamura I., Sato T., Sato YI.
    • Journal Title

      Genetic Resources and Crop Evolution 53

      Pages: 245-252

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Evaluation of genetic diversity of wild rice (Oryza rufipogon Griff.) in Myanmar using simple sequence repeats (SSRs)2006

    • Author(s)
      Shishido R., Kikuchi M., Nomura K., Ikehashi H.
    • Journal Title

      Genetic Resources and Crop Evolution 53

      Pages: 179-186

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Origin of weedy rice grown in Bhutan and the force of genetic diversity.2005

    • Author(s)
      Ishikawa R, Toki N, Imai K, Sato Y-I, Yamagishi H, Shimamoto Y, Ueno K, Morishima H, Sato T
    • Journal Title

      Genetic Resources and Crop Evolution 52

      Pages: 395-403

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Differential heterosis in a natural population of Asian wild rice (Oryza rufipogon Griff.) due to reproductive strategy and edge effect2005

    • Author(s)
      Kuroda T, Urairong H, Sato YI
    • Journal Title

      Genetic Resources and Crop Evolution 52

      Pages: 151-160

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Origin of weedy rice grown in Bhutan and the force of genetic diversity.2005

    • Author(s)
      Ishikawa R., Toki N., Imai K., Sato Y-I., Yamagishi H., Shimamoto Y., Ueno K., Morishima H., Sato T.
    • Journal Title

      Genetic Resources and Crop Evolution 52

      Pages: 395-403

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Differential heterosis in a natural population of Asian wild rice (Oryza rufipogon Griff.) due to reproductive strategy and edge effect2005

    • Author(s)
      Kuroda T., Urairong H., Sato YI.
    • Journal Title

      Genetic Resources and Crop Evolution 52

      Pages: 151-160

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Anaerobic nitrogen-fixing consortia consisting of clostridia isolated from gramineous plants.2004

    • Author(s)
      Minamisawa K., Nishioka K., Miyaki T, Ye B., Miyamoto T, You M, Saito A, Saito M, Barraquio W L., Teaumroong N, Sein T, Sato T
    • Journal Title

      Applied and Environmental Microbiology 70

      Pages: 3096-3112

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Identification of SNPs in the waxy gene among glutinous rice cultivars and their evolutionary siginificance during the domestication process of rice.2004

    • Author(s)
      Yamanaka S, Nakamura I, Watanabe K N, Sato Y-l
    • Journal Title

      Theoretical and Applied Genetics 108

      Pages: 1200-1204

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Anaerobic nitrogen-fixing consortia consisting of clostridia isolated from gramineous plants.2004

    • Author(s)
      Minamisawa K., Nishioka K., Miyaki T., Ye B., Miyamoto T., You M., Saito A., Saito M., Barraquio W L., Teaumroong N., Sein T., Sato T.
    • Journal Title

      Applied and Environmental Microbiology 70

      Pages: 3096-3112

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Identification of SNPs in the waxy gene among glutinous rice cultivars and their evolutionary siginificance during the domestication process of rice.2004

    • Author(s)
      Yamanaka S., Nakamura I., Watanabe K N., Sato Y-I.
    • Journal Title

      Theoretical and Applied Genetics 108

      Pages: 1200-1204

    • Description
      「研究成果報告書概要(欧文)」より
  • [Book] 野生イネに内生する窒素固定エンドファイト"野生イネの自然史"(森島啓子編著)2003

    • Author(s)
      佐藤 雅志
    • Total Pages
      215
    • Publisher
      北海道大学図書刊行会
    • Description
      「研究成果報告書概要(和文)」より
  • [Book] Yaseiineninaiseisuru chisokoteiendofuaito "Yaseiineno shizenshi"2003

    • Author(s)
      Sato T.
    • Total Pages
      215
    • Publisher
      Hokkaido Daigaku toshokankokai
    • Description
      「研究成果報告書概要(欧文)」より

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Published: 2007-12-13  

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