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QTL analysis of hybridization barrier in rice endosperm

Research Project

Project/Area Number 23380005
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Breeding science
Research InstitutionNagahama Institute of Bio-Science and Technology (2012-2013)
Nara Institute of Science and Technology (2011)

Principal Investigator

TETSU Kinoshita  長浜バイオ大学, バイオサイエンス学部, 客員教授 (60342630)

Project Period (FY) 2011-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥16,380,000 (Direct Cost: ¥12,600,000、Indirect Cost: ¥3,780,000)
Fiscal Year 2013: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2012: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2011: ¥7,020,000 (Direct Cost: ¥5,400,000、Indirect Cost: ¥1,620,000)
Keywords胚乳 / 生殖隔離 / イネ / エピジェネティクス / O. longistaminata / 野生イネ / 雑種
Research Abstract

We identified QTL region located on the long arm of chr.1. The locus causes hybridization barrier of rice endosperm in the cross of female O. sativa cv. Nipponbare and male O. longistaminata. In addition, we investigated and compared detailed endosperm development in interploidy and interspecific crosses. As a result, both cases show very similar endosperm phenotypes and patterns of developmental transitions, but in the nuclear division rate of endosperm.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • Research Products

    (32 results)

All 2013 2012 2011 Other

All Journal Article (7 results) (of which Peer Reviewed: 1 results) Presentation (14 results) Book (4 results) Remarks (7 results)

  • [Journal Article] Dissection of two major components of the post-zygotic hybridization barrier in rice endosperm2013

    • Author(s)
      Sekine D., Ohnishi T., Furuumi H, Ono A., Yamada T., Kurata N., Kinoshita T
    • Journal Title

      Plant J

      Volume: 76 Pages: 792-799

    • Related Report
      2013 Final Research Report
  • [Journal Article] Rapid establishment of introgression lines through cytoplasmic male sterility and its restorer gene in Oryza Sativa cv. Nipponbare2013

    • Author(s)
      Ohnishi T., Yoshino M., Toriyama K., Kinoshita T
    • Journal Title

      Molecular Breeding

      Volume: 32 Pages: 831-839

    • Related Report
      2013 Final Research Report
  • [Journal Article] RdDM を介した植物におけるエピジェネティック変異の誘導と後代へ の 伝 達 , "Induction of epigenetic modifications by RNA-directed DNA methylation (RdDM) and their inheritance to the next generation in plants"2013

    • Author(s)
      木下哲, 小野明美
    • Journal Title

      植物の生長調節

      Volume: 48(2) Pages: 142-147

    • Related Report
      2013 Final Research Report
  • [Journal Article] エピミュータジェネシスと次世代育種への展開2013

    • Author(s)
      前 川 雅 彦, 金 澤 章, 堤 伸 浩, 木下 哲, 土生 芳樹, 柴 博史, 江面 浩
    • Journal Title

      育種学研究

      Volume: 15 Pages: 42-50

    • NAID

      10031173700

    • Related Report
      2013 Final Research Report
  • [Journal Article] Dissection of two major components of the post-zygotic hybridization barrier in rice endospern2013

    • Author(s)
      Daisuke Sekine, Takayuki Ohnishi, Hiroyasu Furuumi, Akemi Ono, Toshihiro Yamada, Nori Kurata and Tetsu Kinoshita^*
    • Journal Title

      Plant Journal

      Volume: 76(5) Issue: 5 Pages: 792-799

    • DOI

      10.1111/tpj.12333

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Opening the Door to Epigenetics in PCP2012

    • Author(s)
      Kinoshita T. Jacobsen SE
    • Journal Title

      Plant Cell Physiol

      Volume: 53 Pages: 763-765

    • NAID

      10030653728

    • Related Report
      2013 Final Research Report
  • [Journal Article] The biotron breeding system : a rapid and reliable procedure for genetic studies and breeding in rice2011

    • Author(s)
      Ohnishi T., Yoshino M., Yamakawa H., Kinoshita T
    • Journal Title

      Plant Cell Physiol

      Volume: 52 Pages: 1249-57

    • NAID

      10029712896

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
  • [Presentation] Bi-directional alterations of endosperm development in the rice interploidy crosses2012

    • Author(s)
      Daisuke Sekine, Takayuki Ohnishi, Furuumi Hiroyasu, Nori Kurata, Tetsu Kinoshita
    • Organizer
      10th International Plant Molecular Biology Symposium
    • Place of Presentation
      Juju, Korea
    • Year and Date
      2012-10-22
    • Related Report
      2013 Final Research Report
  • [Presentation] The biotron breeding system : a rapid and reliable procedure for genetic studies and breeding in rice2012

    • Author(s)
      Takayuki Ohnishi, Mihoko Yoshino, Hiromoto Yamakawa, Tetsu Kinoshita
    • Organizer
      10th International Plant Molecular Biology Symposium
    • Place of Presentation
      Juju, Korea
    • Year and Date
      2012-10-22
    • Related Report
      2013 Final Research Report
  • [Presentation] Implications of parental genome imbalance for plant endosperm development2012

    • Author(s)
      Tetsu Kinoshita
    • Organizer
      日本遺伝学会第84大会
    • Place of Presentation
      九州大学
    • Year and Date
      2012-09-29
    • Related Report
      2013 Final Research Report
  • [Presentation] RdDM を利用した FWA 遺伝子のエピジェネティックな不活化と New Plant Breeding Techniques への応用2012

    • Author(s)
      木下 哲
    • Organizer
      日本育種学会第122回講演会
    • Place of Presentation
      京都産業大学
    • Year and Date
      2012-09-14
    • Related Report
      2013 Final Research Report
  • [Presentation] 一過的な高温処理による胴割れ米の発生機構2012

    • Author(s)
      大西 孝幸, 関根 大輔, 木下 哲
    • Organizer
      日本育種学会大121回講演会
    • Place of Presentation
      宇都宮大学
    • Year and Date
      2012-03-29
    • Related Report
      2013 Final Research Report
  • [Presentation] イネの胚乳発生・サイズを制御する父・母ゲノムの効果2012

    • Author(s)
      関根大輔, 大西孝幸, 古海弘康, 倉田のり, 木下哲
    • Organizer
      日本育種学会大121回講演会
    • Place of Presentation
      宇都宮大学
    • Year and Date
      2012-03-29
    • Related Report
      2013 Final Research Report
  • [Presentation] イネの胚乳発生・サイズを制御する父・母ゲノムの効果2012

    • Author(s)
      関根大輔、大西孝之、古海弘康、倉田のり、木下哲
    • Organizer
      日本育種学会第121回講演会
    • Place of Presentation
      宇都宮市
    • Year and Date
      2012-03-29
    • Related Report
      2011 Annual Research Report
  • [Presentation] 一過的な高温処理による胴割れ米の発生機構2012

    • Author(s)
      大西孝幸、関根大輔、木下哲
    • Organizer
      日本育種学会第121回講演会
    • Place of Presentation
      宇都宮市
    • Year and Date
      2012-03-29
    • Related Report
      2011 Annual Research Report
  • [Presentation] Epigenetic Control of Species Hybridization Plant Endosperm2012

    • Author(s)
      Ishikawa, R., Ohnishi, T., Kinoshita, Y., Eiguchi, M., Kurata, N., Kinoshita, T.
    • Organizer
      The 8th Okazaki Biology Conference, Speciation and AdaptationII-Environment and Epigenetics-
    • Place of Presentation
      Okazaki, Aichi(招待講演)
    • Year and Date
      2012-03-22
    • Related Report
      2011 Annual Research Report
  • [Presentation] イネの倍数体間交雑における胚乳発生異常の解析2012

    • Author(s)
      関根大輔 , 大西孝幸 , 古海弘康 , 吉野みほ子, 倉田のり, 木下哲
    • Organizer
      第53回植物生理学会
    • Place of Presentation
      京都産業大学
    • Year and Date
      2012-03-16
    • Related Report
      2013 Final Research Report
  • [Presentation] Role for imprinted genes in interspecies hybridization barrier in rice2012

    • Author(s)
      Tetsu Kinoshita
    • Organizer
      XXII International Congress on Sexual Plant Reproduction
    • Place of Presentation
      Melbourne, Australia
    • Year and Date
      2012-02-26
    • Related Report
      2013 Final Research Report
  • [Presentation] Role for Imprinted Genes in Interspecies Hybridization Barrier in Rice2012

    • Author(s)
      Kinoshita T.
    • Organizer
      XXII International Congress on Sexual Plant Reproduction
    • Place of Presentation
      Melbourne, Australia(招待講演)
    • Year and Date
      2012-02-16
    • Related Report
      2011 Annual Research Report
  • [Presentation] イネ屋内栽培系の開発2011

    • Author(s)
      大西 孝幸, 山川 博幹, 木下 哲
    • Organizer
      日本遺伝学会大83回大会
    • Place of Presentation
      京都大学
    • Year and Date
      2011-09-22
    • Related Report
      2013 Final Research Report
  • [Presentation] イネ屋内栽培系の開発2011

    • Author(s)
      大西孝幸、山川博幹、木下哲
    • Organizer
      日本遺伝学会第83回大会
    • Place of Presentation
      京都市(ワークショップ主催)
    • Year and Date
      2011-09-20
    • Related Report
      2011 Annual Research Report
  • [Book] ゲノムに刻まれた生殖隔離2012

    • Author(s)
      木下哲
    • Total Pages
      15
    • Publisher
      文一出版
    • Related Report
      2011 Annual Research Report
  • [Book] 「細胞履歴に基づく植物の形態形成」 , 「植物のゲノムインプリンティングと胚乳発生制御機構」 ,高等研報告書, 研究代表者; 鎌田 博2011

    • Author(s)
      木下 哲
    • Related Report
      2013 Final Research Report
  • [Book] 「ゲノムが拓く生態学」 , 「ゲノムに刷り込まれた生殖隔離」 , 種生物学会編2011

    • Author(s)
      木下 哲
    • Publisher
      文一総合出版
    • Related Report
      2013 Final Research Report
  • [Book] 「ゲノムが拓く生態学」 , 「エピジェネティクス」 , 種生物学会編2011

    • Author(s)
      中村 みゆき, 木下 哲
    • Publisher
      文一総合出版
    • Related Report
      2013 Final Research Report
  • [Remarks] TV 放送日本テレビ「世界一受けたい授業」 2013年2月23日放送 (バイオトロンブリーディング法に関して)

    • Related Report
      2013 Final Research Report
  • [Remarks] 研究室ホームページ

    • URL

      http://tetsu-kinoshita.jp

    • Related Report
      2013 Final Research Report
  • [Remarks] 東京理科大 RNA 科学総合研究センターホームページ

    • URL

      http://www.rs.tus.ac.jp/rna/member/kinoshita.html

    • Related Report
      2013 Final Research Report
  • [Remarks] アウトリーチ活動日本学術会議主催公開シンポジウム東京, 2012年5月14日, 木下哲, 「RdDM を含む植物におけるエピジェネティック変異の誘導と後代への伝達」 , 「新しい遺伝子組換え技術の開発と植物研究・植物育種への利用~研究開発と規制を巡る国内外の動向~」New Plant Breeding Technology におけるエピジェネティクスの果たす役割を一般に紹介

    • Related Report
      2013 Final Research Report
  • [Remarks] 受賞日本植物生理学会 PCP 論文賞, 大西孝幸, 吉野みほ子, 山川博幹, 2012年3月22日 (バイオトロンブリーディング法に関して)

    • Related Report
      2013 Final Research Report
  • [Remarks] 第21回木原記念財団学術賞, 木下 哲,「植物生殖過程におけるエピゲノム制御と生殖隔離機構」2013年5月15日

    • Related Report
      2013 Final Research Report
  • [Remarks] 関根君の論文がPlant Jに掲載されました。

    • URL

      http://tetsu-kinoshita.jp/archives/98

    • Related Report
      2013 Annual Research Report

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Published: 2011-04-06   Modified: 2019-07-29  

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