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Elucidation of molecular regulation on sensing and signaling of available nitrogen in rice plants

Research Project

Project/Area Number 20380042
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Plant nutrition/Soil science
Research InstitutionTohoku University

Principal Investigator

HAYAKAWA Toshihiko  東北大学, 大学院・農学研究科, 准教授 (60261492)

Project Period (FY) 2008 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥18,590,000 (Direct Cost: ¥14,300,000、Indirect Cost: ¥4,290,000)
Fiscal Year 2011: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2010: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2009: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2008: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Keywords植物代謝調節 / 遺伝子 / シグナル伝達 / 発現制御 / 生理学 / 植物
Research Abstract

Molecular mechanisms underlying the sensing and signaling of available nitrogen have been unclear in plants. In this study, two important findings were obtained as described below. OsACR9 may be assembled into the glutamine-signal transduction system on ammonium assimilation in roots and re-utilization of recycling nitrogen in young organs of rice plants. OsACTPK1 could be involved in the regulation of ammonium absorption and assimilation in roots of rice seedlings grown under sufficient or excess ammonium conditions.

Report

(6 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report   Self-evaluation Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (52 results)

All 2012 2011 2010 2009 2008 Other

All Journal Article (7 results) (of which Peer Reviewed: 6 results) Presentation (35 results) Book (4 results) Remarks (6 results)

  • [Journal Article] Disruption of a novel NADH-glutamate synthase2 gene caused marked reduction in spike let number of rice2011

    • Author(s)
      田村亘, 小島創一, 豊川絢子, 渡邉英生, 田淵-小林真由美, 早川俊彦, 山谷知行
    • Journal Title

      Frontiers in Plant Science

      Volume: vol.2 Pages: 57-57

    • DOI

      10.3389/fpls.2011.00057

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Reverse genetics approach to characterize a function of NADH-glutamate synthase1 in rice plants2010

    • Author(s)
      田村亘, 日高佑典, 田渕真由美, 小島創一, 早川俊彦(5番目), 他5名
    • Journal Title

      Amino Acids

      Volume: vol.39 Issue: 4 Pages: 1003-1012

    • DOI

      10.1007/s00726-010-0531-5

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Reverse genetics approach to characterize a function of NADH-glutamate synthase1 in rice plants2010

    • Author(s)
      田村亘, 日高佑典, 田渕真由美, 小島創一, 早川俊彦(5番目), 他5名
    • Journal Title

      Amino Acids vol.39

      Pages: 1003-1012

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Reverse genetics approach to characterize a function of NADH-glutamate synthase1 in rice plants2010

    • Author(s)
      Wataru Tamura
    • Journal Title

      Amino Acids

      Volume: 121 Pages: 535-547

    • Related Report
      2010 Annual Research Report 2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cellular distribution of ACT domain repeat protein 9, a nuclear localizing protein, in rice (Oryza sativa L.)2008

    • Author(s)
      工藤徹, 河合亜希子, 山谷知行, 早川俊彦
    • Journal Title

      Physiol. Plant

      Volume: vol.133 Issue: 2 Pages: 167-179

    • DOI

      10.1111/j.1399-3054.2008.01051.x

    • Related Report
      2011 Final Research Report
  • [Journal Article] Cellular distribution of ACT domain repeat protein 9, a nuclear localizing protein, in rice (Oryza sativa L.)2008

    • Author(s)
      工藤徹, 河合亜希子, 山谷知行, 早川俊彦
    • Journal Title

      Physiol. Plant. vol.133

      Pages: 167-179

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Cellular distribution of ACT domain repeat protein 9, a nuclear localizing prptein, in rice (Oryzasativa)2008

    • Author(s)
      Toru Kudo
    • Journal Title

      Physiologia Plantarum 133

      Pages: 167-179

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] イネ根における新規プロテインキナーゼ(OsACTPK1)のアンモニウ吸収制御への関与2012

    • Author(s)
      谷合彰子, 澤勇己, 小原実広, 吉成晃, 小島創一, 山谷知行, 早川俊彦
    • Organizer
      日本植物生理学会
    • Place of Presentation
      京都産業大学
    • Year and Date
      2012-03-18
    • Related Report
      2011 Final Research Report
  • [Presentation] イネ根における新規プロテインキナーゼ(OsACTPK1)のアンモニウム吸収制御への関与2012

    • Author(s)
      谷合彰子
    • Organizer
      第53回日本植物生理学会年会
    • Place of Presentation
      京都産業大学
    • Year and Date
      2012-03-18
    • Related Report
      2011 Annual Research Report
  • [Presentation] 酵母スプリットユビキチン法によるアンモニウム輸送担体と細胞質型グルタミン合成酵素の相互作用の解析2012

    • Author(s)
      松岡香矢
    • Organizer
      第53回日本植物生理学会年会
    • Place of Presentation
      京都産業大学
    • Year and Date
      2012-03-18
    • Related Report
      2011 Annual Research Report
  • [Presentation] Evidence to support a function of glutamine synthetase 1 ; 2 in the primary assimilation of ammonium ions in rice roots2012

    • Author(s)
      Kazuhiro Funayama
    • Organizer
      第53回日本植物生理学会年会
    • Place of Presentation
      京都産業大学
    • Year and Date
      2012-03-17
    • Related Report
      2011 Annual Research Report
  • [Presentation] イネにおける新規タンパク質リン酸化酵素を介したアンモニウム吸収制御とC/Nバランス2011

    • Author(s)
      早川俊彦
    • Organizer
      日本植物学会第75回大会シンポジウム
    • Place of Presentation
      東京大学(招待講演)
    • Year and Date
      2011-09-17
    • Related Report
      2011 Annual Research Report
  • [Presentation] イネにおけるグルタミン情報伝達系への関与が期待される新規ACTドメインプロテインキナーゼ様タンパク質4のリン酸化能解析2010

    • Author(s)
      谷合彰子, 澤勇己, 西濱夏海, 工藤徹, 小島創一, 山谷知行, 早川俊彦
    • Organizer
      日本土壌肥料学会
    • Place of Presentation
      北海道大学
    • Year and Date
      2010-09-07
    • Related Report
      2011 Final Research Report 2010 Self-evaluation Report
  • [Presentation] イネにおけるグルタミン情報伝達系への関与が期待される新規ACTドメインプロテインキナーゼ様タンパク質4のリン酸化能解析2010

    • Author(s)
      谷合彰子
    • Organizer
      日本土壌肥料学会2010年度北海道大会
    • Place of Presentation
      北海道大学
    • Year and Date
      2010-09-07
    • Related Report
      2010 Annual Research Report
  • [Presentation] サイトゾル型グルタミン合成酵素1;2遺伝子破壊がイネの収量に及ぼす影響2010

    • Author(s)
      舟山和宏
    • Organizer
      日本土壌肥料学会2010年度北海道大会
    • Place of Presentation
      北海道大学
    • Year and Date
      2010-09-07
    • Related Report
      2010 Annual Research Report
  • [Presentation] イネのNADH-グルタミン酸合成酵素2遺伝子破壊変異体を用いた表現型の解析2010

    • Author(s)
      田村亘
    • Organizer
      日本土壌肥料学会2010年度北海道大会
    • Place of Presentation
      北海道大学
    • Year and Date
      2010-09-07
    • Related Report
      2010 Annual Research Report
  • [Presentation] シロイヌナズナ根のアンモニウム栄養に対する応答の分子遺伝学的な解析2010

    • Author(s)
      小島創一
    • Organizer
      日本土壌肥料学会2010年度北海道大会
    • Place of Presentation
      北海道大学
    • Year and Date
      2010-09-07
    • Related Report
      2010 Annual Research Report
  • [Presentation] シロイヌナズナ高親和型尿素輸送担体(AtDUR3)の翻訳後制御機構の探索とその基質特異性について2010

    • Author(s)
      吉田圭吾
    • Organizer
      日本土壌肥料学会2010年度北海道大会
    • Place of Presentation
      北海道大学
    • Year and Date
      2010-09-07
    • Related Report
      2010 Annual Research Report
  • [Presentation] Rice vacuolar membrane-localized amino acid transporter, OsATA1 ; 2, transports glutamine2010

    • Author(s)
      早川俊彦, 石田隆輔, 小林啓輔, 末吉邦, 工藤徹, 白戸陽子, 本郷貴胤, 小島創一, 山谷知行
    • Organizer
      1st International Symposium on the Nitrogen Nutrition of Plants
    • Place of Presentation
      犬山国際観光センター
    • Year and Date
      2010-07-28
    • Related Report
      2011 Final Research Report
  • [Presentation] Rice vacuolar membrane-localized amino acid transporter, OsATA1 ; 2, transports glutamine2010

    • Author(s)
      早川俊彦, 石田隆輔, 小林啓輔, 末吉邦, 工藤徹, 白戸陽子, 本郷貴胤, 小島創一, 山谷知行
    • Organizer
      1^<st> International Symposium on the Nitrogen Nutrition of Plants
    • Place of Presentation
      犬山国際観光センター
    • Year and Date
      2010-07-28
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] Rice vacuolar membrane-localized amino acid transporter, OsATA1;2, transports glutamine2010

    • Author(s)
      Toshihiko Hayakawa
    • Organizer
      1^<st> International Symposium on the Nitrogen Nutrition of Plants
    • Place of Presentation
      Inuyama International Sightseeing Center
    • Year and Date
      2010-07-28
    • Related Report
      2010 Annual Research Report
  • [Presentation] Cytosolic glutamine symthetase1;2 is one of a key enzymes in ammonium assimilation in root of rice plant2010

    • Author(s)
      Kazuhiro Funayama
    • Organizer
      1^<st> International Symposium on the Nitrogen Nutrition of Plants
    • Place of Presentation
      Inuyama International Sightseeing Center
    • Year and Date
      2010-07-28
    • Related Report
      2010 Annual Research Report
  • [Presentation] Reverse genetic approach unravels the physiological functions of NADH-dependent glutamate synthasel (NADH-GOGAT1) in ammonium assimilation in the root and productivity of rice plant2010

    • Author(s)
      Wataru Tamura
    • Organizer
      1^<st> International Symposium on the Nitrogen Nutrition of Plants
    • Place of Presentation
      Inuyama International Sightseeing Center
    • Year and Date
      2010-07-28
    • Related Report
      2010 Annual Research Report
  • [Presentation] Interplay between ammonium transport and auxin signaling2010

    • Author(s)
      Soichi Kojima
    • Organizer
      1^<st> International Symposium on the Nitrogen Nutrition of Plants
    • Place of Presentation
      Inuyama International Sightseeing Center
    • Year and Date
      2010-07-27
    • Related Report
      2010 Annual Research Report
  • [Presentation] Changes of root system by polyamine sypply is dependent on high-affinity ureatransporter2010

    • Author(s)
      Keigo Yoshida
    • Organizer
      1^<st> International Symposium on the Nitrogen Nutrition of Plants
    • Place of Presentation
      Inuyama International Sightseeing Center
    • Year and Date
      2010-07-27
    • Related Report
      2010 Annual Research Report
  • [Presentation] シロイヌナズナにおけるアンモニウムの輸送とグルタミン代謝の協調2010

    • Author(s)
      小島創一
    • Organizer
      第五回トランスポーター研究会
    • Place of Presentation
      東京医科大学病院
    • Year and Date
      2010-07-10
    • Related Report
      2010 Annual Research Report
  • [Presentation] Systemic and local root development to localized putrescine supply is dependent on high-affinity urea transporter2010

    • Author(s)
      Keigo Yoshida
    • Organizer
      21^<st> International Conference on Arabidopsis Research
    • Place of Presentation
      Pacifico Yokohama
    • Year and Date
      2010-07-07
    • Related Report
      2010 Annual Research Report
  • [Presentation] シロイヌナズナ高親和型尿素輸送担体の相互作用因子の探索2010

    • Author(s)
      吉田圭吾
    • Organizer
      第51回日本植物生理学会
    • Place of Presentation
      熊本大学
    • Year and Date
      2010-03-21
    • Related Report
      2009 Annual Research Report
  • [Presentation] イネにおけるNADH依存性グルタミン酸合成酵素(NADH-GOGAT)1及び2遺伝子の破壊変異体の獲得とその表現型2010

    • Author(s)
      田村亘
    • Organizer
      第51回日本植物生理学会
    • Place of Presentation
      熊本大学
    • Year and Date
      2010-03-21
    • Related Report
      2009 Annual Research Report
  • [Presentation] シロイヌナズナ環境型のアンモニウム栄養に対する応答2010

    • Author(s)
      小島創一
    • Organizer
      第51回日本植物生理学会
    • Place of Presentation
      熊本大学
    • Year and Date
      2010-03-21
    • Related Report
      2009 Annual Research Report
  • [Presentation] イネ根におけるGlnセンサー候補Oatcake遺伝子族の発現特性とOsACTPK4遺伝子破壊イネの解析2009

    • Author(s)
      澤勇己, 西濱夏海, 小島創一, 山谷知行, 早川俊彦
    • Organizer
      日本土壌肥料学会
    • Place of Presentation
      京都大学
    • Year and Date
      2009-09-15
    • Related Report
      2011 Final Research Report
  • [Presentation] イネ根におけるGlnセンサー候補OsACTPK遺伝子族の発現特性とOsACTPK4遺伝子破壊イネの解析2009

    • Author(s)
      澤勇己, 西濱夏海, 小島創一, 山谷知行, 早川俊彦
    • Organizer
      日本土壌肥料学会
    • Place of Presentation
      京都大学
    • Year and Date
      2009-09-15
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] イネ根におけるGlnセンサー候補OsACTPK遺伝子族の発現特性とOsACTPK4遺伝子破壊イネの解析2009

    • Author(s)
      澤勇己
    • Organizer
      日本土壌肥料学会2009年度京都大会
    • Place of Presentation
      京都大学
    • Year and Date
      2009-09-15
    • Related Report
      2009 Annual Research Report
  • [Presentation] イネNADH依存性グルタミン酸合成酵素1(NADH-GOGAT1)破壊変異体の獲得と表現型の解析2009

    • Author(s)
      田村亘
    • Organizer
      日本土壌肥料学会2009年度京都大会
    • Place of Presentation
      京都大学
    • Year and Date
      2009-09-15
    • Related Report
      2009 Annual Research Report
  • [Presentation] 液胞型アクアポリンの細胞膜アンモニウム輸送への寄与2009

    • Author(s)
      小島創一
    • Organizer
      日本土壌肥料学会2009年度京都大会
    • Place of Presentation
      京都大学
    • Year and Date
      2009-09-15
    • Related Report
      2009 Annual Research Report
  • [Presentation] シロイヌナズナの高親和性尿素輸送担体の翻訳後制御機構の探索2009

    • Author(s)
      吉田圭吾
    • Organizer
      日本土壌肥料学会2009年度京都大会
    • Place of Presentation
      京都大学
    • Year and Date
      2009-09-15
    • Related Report
      2009 Annual Research Report
  • [Presentation] イネにおけるACTドメインリピートタンパク質9(OsACR9)の制御下のグルタミン応答性遺伝子群候補とOsACR9の相互作用因子候補の探索2009

    • Author(s)
      河合亜希子, 工藤徹, 小島創一, 山谷知行, 早川俊彦
    • Organizer
      日本植物生理学会
    • Place of Presentation
      名古屋大学
    • Year and Date
      2009-03-21
    • Related Report
      2011 Final Research Report 2010 Self-evaluation Report
  • [Presentation] シロイヌナズナ高親和型尿素輸送担体の生理機能と活性制御機構2009

    • Author(s)
      小島創一
    • Organizer
      第50回日本植物生理学会年会
    • Place of Presentation
      名古屋大学
    • Year and Date
      2009-03-21
    • Related Report
      2008 Annual Research Report
  • [Presentation] NADH-依存性グルタミン酸合成酵素1(NADH-GOGAT1)機能欠損イネの獲得および生理学的解析2009

    • Author(s)
      日高佑典
    • Organizer
      第50回日本植物生理学会年会
    • Place of Presentation
      名古屋大学
    • Year and Date
      2009-03-21
    • Related Report
      2008 Annual Research Report
  • [Presentation] イネにおけるACTドメインリピートタンパク質9(OsACR9)の制御下のグルタミン応答性遺伝子群候補とOsACR9の相互作用因子候補の探索2009

    • Author(s)
      河合亜希子
    • Organizer
      第50回日本植物生理学会年会
    • Place of Presentation
      名古屋大学
    • Year and Date
      2009-03-21
    • Related Report
      2008 Annual Research Report
  • [Presentation] イネ根でのOsACR9を介した窒素情報感知と窒素応答性遺伝子の発現制御機構に関する解析2008

    • Author(s)
      工藤徹, 河合亜希子, 山谷知行, 早川俊彦
    • Organizer
      日本土壌肥料学会
    • Place of Presentation
      名古屋市立大学
    • Year and Date
      2008-09-09
    • Related Report
      2011 Final Research Report 2010 Self-evaluation Report
  • [Presentation] イネ根でのOsACR9を介した窒素情報感知と窒素応答性遺伝子の発現制御機構に関する解析2008

    • Author(s)
      工藤徹
    • Organizer
      日本土壌肥料学会2008年度愛知大会
    • Place of Presentation
      名古屋市立大学
    • Year and Date
      2008-09-09
    • Related Report
      2008 Annual Research Report
  • [Book] mmonium absorption and assimilation in plants. In"Nitrogen assimilation in plants"2010

    • Author(s)
      小島創一, 早川俊彦, Nicolaus von Wiren, 山谷知行
    • Publisher
      Research Signpost社
    • Related Report
      2011 Final Research Report
  • [Book] Nitrogen assimilation in plants(Ammonium absorption and assimilation in plants.)2010

    • Author(s)
      小島創一, 早川俊彦, Nicolaus von Wiren, 山谷知行
    • Publisher
      Research Signpost社
    • Related Report
      2010 Self-evaluation Report
  • [Book] Ammonium absorption and assimilation in plants. In "Nitrogen assimilation in plants"2010

    • Author(s)
      Soichi Kojima
    • Publisher
      Research Signpost
    • Related Report
      2010 Annual Research Report
  • [Book] Ammonia absorption and assimilation in plants. In : Nitrogen Assimilation in Plants2010

    • Author(s)
      Soichi Kojima
    • Publisher
      Research Signpost(印刷中)
    • Related Report
      2009 Annual Research Report
  • [Remarks]

    • URL

      http://www.agri.tohoku.ac.jp/cellbio/index-j.html

    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://www.agri.tohoku.ac.jp/cellbio/index-j.htm

    • Related Report
      2011 Annual Research Report
  • [Remarks] ホームページ

    • URL

      http://www.agri.tohoku.ac.jp/cellbio/index-j.html

    • Related Report
      2010 Self-evaluation Report
  • [Remarks]

    • URL

      http://www.agri.tohoku.ac.jp/cellbio/index-j.html

    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://www.agri.tohoku.ac.jp/cellbio/index-j.html

    • Related Report
      2009 Annual Research Report
  • [Remarks]

    • URL

      http://www.agri.tohoku.ac.jp/cellbiaindex-j.htm

    • Related Report
      2008 Annual Research Report

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

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