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Re-evaluation of rice genetic resources in tropical islands

Research Project

Project/Area Number 18405004
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section海外学術
Research Field Resource conservation science
Research InstitutionHirosaki University

Principal Investigator

ISHIKAWA Ryuji  Hirosaki University, 農学生命科学部, 教授 (90202978)

Co-Investigator(Kenkyū-buntansha) SATO Tadashi  東北大学大学院, 生命科学研究科, 准教授 (40134043)
SATO Yoichiro  総合地球環境学研究所, 研究部, 教授 (20145113)
NAKAMURA Ikuo  千葉大学大学院, 園芸農学研究科, 准教授 (50207867)
FUKUTA Yoshimichi  独立行政法人国際農林水産業研究センター, 生物資源領域, プロジェクトリーダー (40399374)
Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥15,850,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥2,550,000)
Fiscal Year 2008: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2007: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2006: ¥4,800,000 (Direct Cost: ¥4,800,000)
Keywords熱帯島嶼 / 野生イネ / 多様性 / DNAマーカー / 保全 / 葉緑体DNA / フィリピン / セレベス / オセアニア / 遺伝資源消失 / カンボジア / Oryza / ルフィポゴン / メリディオナリス / 雑草イネ / 浮イネ / 多年生 / 一年生
Research Abstract

ベトナム, カンボジア, タイ : この地域には熱帯島嶼に分布している野生イネとの多様性比較のために来訪しCCゲノムのofficinalis, rufipogonなどの多様性を調査した. フィリピンではminuta種の生息環境が急速に悪化しており, 水田脇の水路に生息する集団が水路補修で消失する事例が見受けられた. 一時的に種子繁殖により大集団を形成する場合もあったが, これも水路補修などの人為的攪乱による一時的な現象の可能性がある. Palawan島中部meyeriana種は生存域の攪乱が激しく集団消失が危惧された. オセアニアの野生種についても採取がすすみつつあり, 東南アジアのrufipogonと比較することで栽培種を生み出した野生種である同種の高い遺伝的多様性が明らかになろう.

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (43 results)

All 2009 2008 2007 2006 Other

All Journal Article (26 results) (of which Peer Reviewed: 15 results) Presentation (11 results) Book (3 results) Remarks (3 results)

  • [Journal Article] Identification of eukaryotic species based on a single amino acid sequence2009

    • Author(s)
      Nakamura,I., H. Takahashi, S. Makabe
    • Journal Title

      Plant &Animal Genome XVII Conference 765

    • Related Report
      2008 Final Research Report
  • [Journal Article] Genome-type specific variation of the 19th intron sequence within the RNA polymerase I largest subunit gene in the genus Oryza2009

    • Author(s)
      Takahashi, H., T. Sato, Y.-I. Sato I. Nakamura.
    • Journal Title

      Plant Svst. Evol (in Press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Straight Walk : A modified method of ligation-mediated genome walking for plant species with large genomes2009

    • Author(s)
      Tsuchiya, T., N. Kameya, I. Nakamura
    • Journal Title

      Anal. Biochem (in press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Production of marker-free transgenic Nierembergia caerulea usingMAT vector system2008

    • Author(s)
      Khan, R. S., D. P. Chin, S., I. Nakamura and M. Mii.
    • Journal Title

      Plant Cell Rep 25

      Pages: 914-919

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Molecular discrimination among taxa of Petunia axillaris and P2008

    • Author(s)
      Zhang, X., H. Takahashi, I. Nakamuraand M. Mii
    • Journal Title

      integrifolia complex based on PolA1 sequence analysis 58

      Pages: 71-75

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] イワザクラ(Primura tosaensis)2008

    • Author(s)
      太田将史・池田真由子・林麻衣・大橋広明・天野淳二・中村郁郎・加藤淳太郎・三位正洋
    • Journal Title

      と2タイプのその変種シナノコザクラ (P. tosaensis var. brachycarpa) の交配によって得られたDNA含量の異なる変種間雑種の稔性の差異 10

    • Related Report
      2008 Final Research Report
  • [Journal Article] ひとつのアミノ酸配列に基づく真核生物の種同定法2008

    • Author(s)
      中村郁郎・高橋弘子・真壁壮
    • Journal Title

      第31回日本分子生物学会年会 4

      Pages: 1411-1411

    • Related Report
      2008 Final Research Report
  • [Journal Article] Production and characterization of inter-sectional hybrids between Kalanchoe spatulata and K2008

    • Author(s)
      Izumikawa, Y., S. Takei, I. Nakamura and M. Mii
    • Journal Title

      laxiflora (=Bryophyllum crebatum) 163

      Pages: 123-130

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Evolutionary analysis of two plastid DNA sequences in cultivated and wild species of Oryza2008

    • Author(s)
      Takahashi, H., Y-I. Sato and I. Nakamura
    • Journal Title

      Breed 58

      Pages: 225-233

    • NAID

      110006879000

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Evolutionary analysis of two plastid DNA sequences in cultivated and wild species of Oryza2008

    • Author(s)
      Takahashi, H., Y-I. Sato and I. Nakamura.
    • Journal Title

      Breed 58

      Pages: 225-233

    • NAID

      110006879000

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Japonica rice carried2008

    • Author(s)
      Fuller, D. and Y-I. Sato
    • Journal Title

      not to but from China. Nature Genetics

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Identification and characterization of genomic regions associated with nitrogen dynamics in rice plants2008

    • Author(s)
      Kobayashi S., Y. Fukuta, H. Takeda, T. Sato, M. Osaki
    • Journal Title

      Breed 58

      Pages: 113-120

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Diversity analysis for resistance of rice (Oryza sativa L.) to blast disease [Magnaporthe grisea (Hebert) Barr.] using differential isolates from the Philippines2008

    • Author(s)
      Telebanco-Yanoria, M.J., R. Ohsawa, S. Senoo, N. Kobayashi, Y. Fukuta
    • Journal Title

      Plant Breeding 127

      Pages: 355-363

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] イネ在来系統'赤毛'から生じた新規変異体の遺伝解析2008

    • Author(s)
      今井克則・千葉悠貴・田村優佳・竹谷敦子・村井正之・佐藤洋一郎・石川隆二
    • Journal Title

      育種学研究 10

      Pages: 135-143

    • NAID

      110007007896

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] イネのインド型品種密陽23号と日本型品種アキヒカリの雑種後代において二つの補足遺伝子により生じる雑種弱勢に関わる第2染色体上の遺伝子座2007

    • Author(s)
      川崎顕子、小仁所邦彦、福田善通
    • Journal Title

      育種学研究 9(別2)

      Pages: 262-262

    • Related Report
      2008 Final Research Report
  • [Journal Article] Genetic and breeding analysis of blast resistance in elite Indica-type rice (Oryza sativa L.) in International Rice Research Institute2007

    • Author(s)
      Fukuta,Y., Leodegario A. Ebron and N. Kobayashi
    • Journal Title

      JARQ 42(2)

      Pages: 101-114

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Origin of weedy rice grown in Bhuta n and the force of genetic diversit y2006

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

      Genet. Resour. Crop Evol 52

      Pages: 395-403

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Genetic erosion from modern varieties into traditional upland rice cultivars (Oryza sativa L.) in northern Thailand2006

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

      Genet. Resour. Crop Evol 53

      Pages: 245-252

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] イネのいもち病抵抗性の地理的変異熱帯農業2006

    • Author(s)
      福田善通、M.J.T. Yanoria, 大沢良、小林伸哉
    • Journal Title

      第99回講演会要旨集 Vol.50

      Pages: 27-28

    • Related Report
      2008 Final Research Report
  • [Journal Article] イネいもち病抵抗性に関する多様性2006

    • Author(s)
      福田善通、M.J.T. Yanoria, 大沢良、小林伸哉
    • Journal Title

      育種学研究8巻 1

      Pages: 241-241

    • Related Report
      2008 Final Research Report
  • [Journal Article] Genetic variation of resisatnce to blast disease in rice (Oryza sativa L.)2006

    • Author(s)
      Y. Fukuta, Mary Jeanie T. Y. S. Senoo, N. Kobayashi
    • Journal Title

      26th International Rice Research Conference /2nd Internationa Rice congress 70

      Pages: 2006-2006

    • Related Report
      2008 Final Research Report
  • [Journal Article] Genetic erosion from modern varieties into traditional upland rice cultivars (Oryza sativa L.) in northern Thailand.2006

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

      Genetic Resources and Crop Evolution 53

      Pages: 245-252

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Species identification of 6000-years-old beans from Sannai-Maruyama site, Aomori, Japan.2006

    • Author(s)
      Sakamoto S., Ishikawa, R., Nakamura, I., Sato, Y-I., Shimamoto, S.
    • Journal Title

      Journal of Fossil Research 39

      Pages: 1-6

    • NAID

      40007439305

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Genome-type specific variation of the 19th intron sequence within the RNA polymerase I largest subunit gene in the genus Oryza

    • Author(s)
      Takahashi, H., T. Sato, Y.-I. Sato, I. Nakamura
    • Journal Title

      Plant Syst (in press)

    • Related Report
      2008 Final Research Report
  • [Journal Article] Straight Walk: A modified method of ligation-mediated genome walking for plant species with large genomes

    • Author(s)
      Tsuchiya, T., N. Kameya, I. Nakamura
    • Journal Title

      Anal (in press)

    • Related Report
      2008 Final Research Report
  • [Journal Article] イネ在来系統'赤毛'から生じた新規変異体の遺伝解析

    • Author(s)
      今井克則・千葉悠貴・田村優佳・竹谷敦子・村井正之・佐藤洋一郎・石川隆二
    • Journal Title

      育種学研究(投稿受理)

    • NAID

      110007007896

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Presentation] イネ小穂の形態形成に関わる突然変異遺伝子の相互作用-epd(t)(OsMADS6)とlhs(葉化穎不稔, OsMADS1)2008

    • Author(s)
      中居練・石川隆二・佐野芳雄・高牟禮逸朗
    • Organizer
      日本育種学会・日本作物学会 北海道談話会 平成20年度年次講演会
    • Place of Presentation
      北海道大学
    • Year and Date
      2008-12-06
    • Related Report
      2008 Final Research Report
  • [Presentation] イネ小穂の形態形成に関わる突然変異遺伝子の相互作用-epd(t)(OsMADS6)とlhs(葉化穎不稔, OsMADS1)-2008

    • Author(s)
      中居練・石川隆二・佐野芳雄・高牟禮逸朗
    • Organizer
      日本育種学会・日本作物学会北海道談話会平成20年度年次講演会
    • Place of Presentation
      北海道大学農学部
    • Year and Date
      2008-12-06
    • Related Report
      2008 Annual Research Report
  • [Presentation] イネ小穂の形態形成に関わる突然変異遺伝子の相互作用-epd(t)(OsMADS6)とeg1(過剰穎-1)2008

    • Author(s)
      高牟禮逸朗・千葉あや乃・中居練・石川隆二
    • Organizer
      日本育種学会第114回講演会
    • Place of Presentation
      滋賀県立大学
    • Year and Date
      2008-10-11
    • Related Report
      2008 Final Research Report
  • [Presentation] イネにおけるアソシエーションマッピングで特定したインド型-日本型分化領域の特性解析2008

    • Author(s)
      今井克則・本多剛志・石川隆二
    • Organizer
      日本育種学会 第114回講演会
    • Place of Presentation
      滋賀県立大学
    • Year and Date
      2008-10-11
    • Related Report
      2008 Final Research Report
  • [Presentation] イネ小穂の形態形成、に関わる突然変異遺伝子の相互作用-epd(t)(OsMADS6)とegl(過剰穎-1)-2008

    • Author(s)
      高牟禮逸朗・千葉あや乃・中居練・石川隆二
    • Organizer
      日本育種学会第114回講演会
    • Place of Presentation
      滋賀県立大学
    • Year and Date
      2008-10-11
    • Related Report
      2008 Annual Research Report
  • [Presentation] イネにおけるアソシエーションマッピングで特定したインド型-日本型分化領域の特性解析2008

    • Author(s)
      今井克則・本多剛志・石川隆二
    • Organizer
      日本育種学会第114回講演会
    • Place of Presentation
      滋賀県立大学
    • Year and Date
      2008-10-11
    • Related Report
      2008 Annual Research Report
  • [Presentation] 赤毛自殖後代から生じる矮性変異体(d1-like, das)の形質解析2008

    • Author(s)
      石川隆二・今井克則・竹村敦子・田村優佳
    • Organizer
      日本育種学会第113回講演会
    • Place of Presentation
      明治大学
    • Year and Date
      2008-03-28
    • Related Report
      2008 Final Research Report
  • [Presentation] 赤毛自殖系統の突然変異から生じた新たな半矮性遺伝資源:葉耳退化型・半矮性変異体(das)の解析2007

    • Author(s)
      石川隆二・今井克則・田村優佳・竹村敦子・永井啓介
    • Organizer
      日本育種学会 第112回講演会
    • Place of Presentation
      山形大学農学部
    • Year and Date
      2007-09-22
    • Related Report
      2007 Annual Research Report
  • [Presentation] 相同組換えによる2つのイネMET1遺伝子のノックイン改変体の作出2007

    • Author(s)
      山内卓樹・定塚(久富)恵世・寺田理恵・ 中村郁郎・飯田滋
    • Organizer
      日本育種学会第113回講演会
    • Place of Presentation
      明治大学
    • Related Report
      2008 Final Research Report
  • [Presentation] イネ属におけるPolA1遺伝子第20イントロンの多型2007

    • Author(s)
      高橋弘子・真壁壮・中村郁郎
    • Organizer
      日本育種学会第113回講演会
    • Place of Presentation
      明治大学
    • Related Report
      2008 Final Research Report
  • [Presentation] 特定のアミノ酸配列に基づく高等植物の種の同定法2007

    • Author(s)
      中村郁郎・高橋弘子・真壁壮・米倉健治
    • Organizer
      日本育種学会第113回講演会
    • Place of Presentation
      明治大学
    • Related Report
      2008 Final Research Report
  • [Book] ユーラシア農耕1.モンスーン農耕圏の人びとと植物(佐藤洋一郎監修)2009

    • Author(s)
      佐藤洋一郎
    • Total Pages
      274
    • Publisher
      臨川書店
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Book] ユーラシア農耕1.モンスーン農耕圏の人びとと植物(佐藤洋一郎監修)2009

    • Author(s)
      中村郁郎
    • Total Pages
      274
    • Publisher
      臨川書店
    • Related Report
      2008 Final Research Report
  • [Book] ユーラシア農耕 1.モンスーン農耕圏の人びとと植物(佐藤洋一郎監修)2009

    • Author(s)
      石川隆二
    • Total Pages
      274
    • Publisher
      臨川書店
    • Related Report
      2008 Final Research Report
  • [Remarks]

    • URL

      http://nature.cc.hirosaki-u.ac.jp/lab/1/plantbrd/genetics.html

    • Related Report
      2008 Final Research Report
  • [Remarks]

    • URL

      http://nature.cc.hirosaki-u.ac.jp/lab/1/plantbrd/genetics.html

    • Related Report
      2008 Annual Research Report
  • [Remarks]

    • URL

      http://nature.cc.hirosaki-u.ac.jp/lab/1/plantbrd/genetics.html

    • Related Report
      2007 Annual Research Report

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Published: 2006-04-01   Modified: 2016-04-21  

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