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Genomics of floral genes using a microarray

Research Project

Project/Area Number 18380019
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Horticulture/Landscape architecture
Research InstitutionChiba University

Principal Investigator

ANDO Toshio  Chiba University, 園芸学研究科, 教授 (30026588)

Co-Investigator(Kenkyū-buntansha) KODAMA Hiroaki  千葉大学, 園芸学研究科, 准教授 (70302536)
SASSA Hidenori  千葉大学, 園芸学研究科, 准教授 (50295507)
Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥17,960,000 (Direct Cost: ¥15,200,000、Indirect Cost: ¥2,760,000)
Fiscal Year 2008: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Fiscal Year 2007: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Fiscal Year 2006: ¥6,000,000 (Direct Cost: ¥6,000,000)
Keywordsペチュニア / マイクロアレイ / 花色素合成遺伝子 / CHS / 花器官形成 / 自家不和合性
Research Abstract

ペチュニアの2野生種を用いた雑種の蕾で発現している遺伝子のうち、重複のない2,976遺伝子を単離し、マイクロアレイを作成した。これを用いて、花冠の縁が緑色になる野生突然変異を解析したところ、緑色部分と通常の花冠で光合成関連遺伝子の発現量が異なった。これは花冠縁部の花器官化と葉器官化の決定を調節する転写因子が突然変異の原因であることが示唆された。さらに、原因遺伝子FBP2を特定し、トランスポゾンの挿入によることを示した。

Report

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

    (12 results)

All 2009 2008 2007 2006

All Journal Article (7 results) (of which Peer Reviewed: 5 results) Presentation (5 results)

  • [Journal Article] ペチュニア属の野生種と品種の白花の成因2009

    • Author(s)
      毛井智子ほか
    • Journal Title

      園芸学研究別冊 8

      Pages: 209209-209209

    • Related Report
      2008 Annual Research Report
  • [Journal Article] Green corolla segments in a wild Petunia species caused by a mutation in FBP22008

    • Author(s)
      Matsubara, K., K. Shimamura, H. Kodama, H.Kokubun, H. Watanabe, I. L. Basualdo, T. Ando
    • Journal Title

      a SEPALLATA-like MADS box gene, Planta 228

      Pages: 401-409

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Green corolla segments in a wild Petunia species caused by a mutation in FBP2, a SEPALLATA-like MADS box gene2008

    • Author(s)
      Kiyoshi Matsubaraほか
    • Journal Title

      Planta 228

      Pages: 401409-401409

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Green corolIa Iobes in a wild Petunia species caused by a mutation in FBP2,a SEPALLATA-like MADS box gene2008

    • Author(s)
      Matsubara, et. al.
    • Journal Title

      Planta (In press)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of expressed sequence tags from Petunia flowers2007

    • Author(s)
      Shimamura, K., T. Ishimizu, K. Nishimura, K.Matsubara, H. Kodama, H. Watanabe, S. Hase,T. Ando
    • Journal Title

      Plant Science 173

      Pages: 295-500

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of expressed sequence tags from petunia flowers2007

    • Author(s)
      Shimamura, et. al.
    • Journal Title

      Plant Science 173

      Pages: 495-500

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ペチュニアと近縁属の遺伝資源解析-cDNAマイクロアレイを用いたfbp2遺伝子変異体の解析-2007

    • Author(s)
      松原ほか
    • Journal Title

      園芸学研究 6・別1

      Pages: 205-205

    • Related Report
      2006 Annual Research Report
  • [Presentation] ペチュニア属の野生種と品種の白花の成因2009

    • Author(s)
      毛井智子、佐々木秀典、小泉真佑子、松原紀嘉、立澤文見、児玉浩明、安藤敏夫
    • Organizer
      園芸学会平成21年度春季大会
    • Place of Presentation
      明治大学駿河台キャンパス(東京都千代田区)
    • Year and Date
      2009-03-19
    • Related Report
      2008 Final Research Report
  • [Presentation] ペチュニア属の野生種と品種の白花の成因2009

    • Author(s)
      毛井智子ほか
    • Organizer
      園芸学会平成21年度春季大会
    • Place of Presentation
      明治大学(東京都千代田区)
    • Year and Date
      2009-03-19
    • Related Report
      2008 Annual Research Report
  • [Presentation] ペチュニア花部・花粉・花粉管におけるEST解析2007

    • Author(s)
      西村一馬、佐々英徳
    • Organizer
      日本植物学会第71回大会
    • Place of Presentation
      東京理科大学(千葉県野田市)
    • Year and Date
      2007-09-08
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] cDNAマイクロアレイを用いたfbp2遺伝子変異体の解析2007

    • Author(s)
      松原紀嘉、島村克好、児玉浩明、渡辺均、國分尚、安藤敏夫
    • Organizer
      園芸学会平成19年度春季大会
    • Place of Presentation
      京都テルサ(京都市)
    • Year and Date
      2007-03-24
    • Related Report
      2008 Final Research Report
  • [Presentation] Leaf-like morphogenesis caused by mutation of Fbp2 gene2006

    • Author(s)
      Matsubara, K., K. Shimamura, H. Kodama, H. Watanabe, H. Kokubun, T. Ando
    • Organizer
      The 8th World Petunia Days
    • Place of Presentation
      The 8th World Petunia Days
    • Year and Date
      2006-10-12
    • Related Report
      2008 Final Research Report

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

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