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Analysis on proteins that are regulated transcription by PAT2 related parthenocapy of tomato.

Research Project

Project/Area Number 16K14851
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Horticultural science
Research InstitutionNagoya University

Principal Investigator

Mori Hitoshi  名古屋大学, 生命農学研究科, 教授 (20220014)

Project Period (FY) 2016-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2017: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords単為結果 / 単為結果性 / 転写因子 / zinc finger homeodomain
Outline of Final Research Achievements

Transcription factor PAT2 was found the causal gene of parthenocarpy in tomato. I identified target gene that was regulated by transcription factor PAT2 in order to analyze molecular mechanism of parthenocapy. Pat2 expression was decreased and GA3ox one, that is biosynthesis of active GA, was increased by auxin treatment using quantitative PCR in tomato ovary. Furthermore, Pat2 expression was decreased and GA3ox one was increased during developmental stage of ovary. These results indicated that PAT2 suppress GA3ox transcription and indicated that agricultural auxin treatment to tomato flower is this event.

Report

(3 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • Research Products

    (5 results)

All 2018 2017 2016

All Journal Article (4 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 4 results,  Open Access: 3 results,  Acknowledgement Compliant: 2 results) Presentation (1 results)

  • [Journal Article] Genome of pitcher plant Cephalotus reveals genetic changes associated with carnivory2017

    • Author(s)
      Fukushima, K. et al.
    • Journal Title

      Nat. Ecol. Evol.

      Volume: 1 Issue: 3 Pages: 0059-0059

    • DOI

      10.1038/s41559-016-0059

    • Related Report
      2017 Annual Research Report 2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] An NADPH oxidase RBOH functions in rice roots during lysigenous aerenchyma formation under oxygen-deficient conditions.2017

    • Author(s)
      Yamauchi, T., Yoshioka, M., Fukazawa, A., Mori, H., Nishizawa, N.K., Tsutsumi, N., Yoshioka, H. and Nakazono, M.
    • Journal Title

      The Plant Cell

      Volume: 印刷中 Issue: 4 Pages: 775-790

    • DOI

      10.1105/tpc.16.00976

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Loss of function at RAE2, a novel EPFL, is required for awnlessness in cultivated Asian rice.2016

    • Author(s)
      Bessho-Uehara K, Wang DR, Furuta T, Minami A, Nagai K, Gamuyao R, Asano A, Angeles-Shim RB, Shimizu Y, Ayano M, Komeda N, Doi K, Miura K, Toda Y, Kinoshita T, Okuda S, Higashiyama T, Nomoto M, Tada Y, Shinohara H, Matsubayashi Y, Greenberg A, Wu J, Yasui H, Yoshimura A, Mori H, McCouch SR, Ashikari M.
    • Journal Title

      Proc. Natl. Acad. Sci. USA

      Volume: 113 Issue: 32 Pages: 8969-8974

    • DOI

      10.1073/pnas.1604849113

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Identification of a xylem sap germin-like protein and its expression under short-day and non-freezing low-temperature conditions in poplar root.2016

    • Author(s)
      Aohara, T., Mizuno, H., Kiyomichi, D., Abe, Y., Matsuki, K., Sagawa, K., Mori, H., Iwai, H., Furukawa, J. and Satoh, S.
    • Journal Title

      Plant Biotech

      Volume: 33 Pages: 123-127

    • NAID

      130005164807

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Presentation] ラナンキュラス塊根の吸水発芽時に発現するα-galactosidaseタンパク質の発現解析2018

    • Author(s)
      森仁志, 村上恭子
    • Organizer
      園芸学会 平成30年度春季大会
    • Related Report
      2017 Annual Research Report

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Published: 2016-04-21   Modified: 2021-01-27  

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