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2009 Fiscal Year Self-evaluation Report

Plant regulatory systems that control developmental interactions between meristems and lateral organs

Administrative Group

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Project AreaPlant regulatory systems that control developmental interactions between meristems and lateral organs
Project/Area Number 19060015
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Biological Sciences
Research InstitutionNagoya University

Principal Investigator

MACHIDA Yasunori  Nagoya University, 大学院・理学研究科, 教授 (80175596)

Project Period (FY) 2007-07-25 – 2014-03-31
Keywordsメリステム / シグナル伝達 / 植物 / 発現制御 / 発生分化 / 細胞内局在 / エピジェネティクス / 低分子RNA
Research Abstract

本特定領域研究では、植物メリステムの形成と維持、メリステムの機能転換及びメリステムからの器官形成を支えている制御系を、転写因子、低分子RNA、新奇なペプチド性リガンド分子、クロマチン構造の変換に関わる因子などを基軸として研究する。さらに、これらの過程をより高次な立場から支配している制御系(統御系)を解明し、植物発生の包括的理解をめざす。また、この分野の次世代を担う若手研究者を養成する。本総括班では、以上のような目的を遂行するために、研究方針の策定、研究達成度の評価、班員間の研究連携の推進、班員間の連絡と企画調整、国の内外の研究状況の調査・情報収集、シンポジウム等を行い、特定領域研究を推進する。

  • Research Products

    (12 results)

All 2010 2009 2008 2007 Other

All Journal Article (5 results) (of which Peer Reviewed: 5 results) Presentation (4 results) Book (1 results) Remarks (1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] RLF, a cytochrome b5 heme/steroid binding protein, controls for lateral root formation independently of ARF7/19-mediated auxin signaling in Arabidopsis thaliana.2010

    • Author(s)
      Ikeyama, Y., Tasaka, M., Fukaki, H.
    • Journal Title

      Plant J. (in press)

    • Peer Reviewed
  • [Journal Article] Characterization of genes in the ASYMMETRIC LEAVES2/LATERAL ORGAN BOUNDARIES (AS2/LOB) family in Arabidopsis thaliana and functional and molecular comparisons between AS2 and other family members.2009

    • Author(s)
      Matsumura, Y., Machida, Y. (4名中3), Machida, C.
    • Journal Title

      Plant J. 58

      Pages: 525-537

    • Peer Reviewed
  • [Journal Article] The EMBRYO YELLOW gene, encoding a subunit of the conserved oligomeric Golgi complex, is required for appropriate cell expansion and meristem organization in Arabidopsis thaliana.2008

    • Author(s)
      Ishikawa, T., Machida, C., Yoshioka, Y., Machida, Y. (6名中最後)
    • Journal Title

      Genes to Cells 13

      Pages: 521-535

    • Peer Reviewed
  • [Journal Article] Domain II mutations in CRANE/IAA18 suppress lateral root formation and affect shoot development in Arabidopsis thaliana.2008

    • Author(s)
      Uehara, T., Okushima, Y., Mimura, T., Tasaka, M., Fukaki, H.
    • Journal Title

      Plant Cell Physiol. 49

      Pages: 1025-1038

    • Peer Reviewed
  • [Journal Article] An oncoprotein from the plant pathogen Agrobacterium has histone-chaperone-like activity.2007

    • Author(s)
      Terakura, S., Ueno, Y., S., Machida, C., Machida, Y. (11名中最後)
    • Journal Title

      Plant Cell 19

      Pages: 2855-2865

    • Peer Reviewed
  • [Presentation] シロイヌナズナasymmetric leaves2変異体の向背軸性異常はrRNA前駆体のプロセシングに関わる遺伝子の変異により亢進される2010

    • Author(s)
      町田泰則, 他7名
    • Organizer
      第51回日本植物生理学会
    • Place of Presentation
      熊本大学黒髪北キャンパス、熊本市
    • Year and Date
      20100318-20100321
  • [Presentation] The sequences in the AS2/LOB domain are required for thelocalization to the AS2 body and the functions of ASYMMETRIC LEAVES2 (AS2) protein2009

    • Author(s)
      Lilan Luo, 他7名
    • Organizer
      第32回日本分子生物学会年会
    • Place of Presentation
      パシフィコ横浜、横浜市
    • Year and Date
      20091209-20091212
  • [Presentation] シロイヌナズナのENHANCER OF ASYMMETRIC LEAVES1 AND ASYMMETRIC LEAVES2 (EAL)はAS1やAS2とともに葉の向背軸性の確立に関与する2009

    • Author(s)
      石橋奈々子, 他4名
    • Organizer
      第32回日本分子生物学会年会
    • Place of Presentation
      パシフィコ横浜、横浜市
    • Year and Date
      20091209-20091212
  • [Presentation] ASYMMETRIC LEAVES2 (AS2) and AS1 of Arabidopsis are Involved in Epigenetic Control of Leaf Development2009

    • Author(s)
      Machida, Y., 他7名
    • Organizer
      a symposium on "Epigenetics and RNA Biology in Plants" (joint symposium between Korean Society of Botany and Korean Society of Plant Biotechnology)
    • Place of Presentation
      Kwang-ju, Korea
    • Year and Date
      20090430-20090501
  • [Book] 植物ゲノム科学辞典(編集及び部分執筆)2009

    • Author(s)
      駒嶺穆、斉藤和季、田畑哲之、藤村達人、町田泰則、三位正洋
    • Publisher
      朝倉書店
  • [Remarks]

    • URL

      http://www.bio.nagoya-u.ac.jp:/~yas/tokutei_plant_meristems/

  • [Patent(Industrial Property Rights)] ラン科植物の形質転換方法2008

    • Inventor(s)
      町田泰則、町田千代子、Endang Semiarti
    • Industrial Property Rights Holder
      国立大学法人名古屋大学
    • Industrial Property Number
      PCT/JP2008/056227
    • Filing Date
      2008-03-28

URL: 

Published: 2011-06-18   Modified: 2016-04-21  

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