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Analysis on the phosphatase regulated ethylene biosynthesis by phosphorylated ACC synthase.

Research Project

Project/Area Number 15H04450
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
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) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥16,770,000 (Direct Cost: ¥12,900,000、Indirect Cost: ¥3,870,000)
Fiscal Year 2017: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2016: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2015: ¥7,930,000 (Direct Cost: ¥6,100,000、Indirect Cost: ¥1,830,000)
Keywordsエチレン生合成 / ACC合成酵素 / リン酸化 / 脱リン酸化 / protein phosphatase / ホスファーターゼ / ホスファターゼ / エチレン / フォスファターゼ
Outline of Final Research Achievements

ACC synthase, ACS, which is rate limiting key enzyme of plant hormone ethylene biosynthesis is phosphorylated by protein kinase CDPK and MAPK respectively. Phosphorylated ACS is stable and dephosphorylated one is unstable in cell. I identified B”type subunit of PP2A type protein phosphatase in tomato as candidate that recognizes ACS as target.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • Research Products

    (8 results)

All 2018 2017 2016 2015

All Journal Article (7 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 7 results,  Open Access: 6 results,  Acknowledgement Compliant: 3 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
    • 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] The AMOR arabinogalactan sugar chain induces pollen tube competency to respond to ovular guidance2016

    • Author(s)
      Mizukami A., Inatsugi R., Jiao J., Kotake T., Kuwata K., Ootani K, Okuda S., Sankaranarayanan S., Sato Y., Maruyama D., Iwai H., Garenaux E., Sato C., Kitajima K., Tsumuraya Y., Mori H., Yamaguchi J., Itami K., Sasaki N. and Higashiyama T.
    • Journal Title

      Curr. Biol.

      Volume: 26 Issue: 8 Pages: 1091-1097

    • DOI

      10.1016/j.cub.2016.02.040

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [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 Annual Research Report
    • Peer Reviewed
  • [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 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Ethylene Biosynthesis Is Promoted by Very-Long-Chain Fatty Acids during Lysigenous Aerenchyma Formation in Rice Roots2015

    • Author(s)
      Yamauchi T, Shiono K, Nagano M, Fukazawa A, Ando M, Takamure I, Mori H, Nishizawa NK, Kawai-Yamada M, Tsutsumi N, Kato K, Nakazono M
    • Journal Title

      Plant Physiology

      Volume: 169 Issue: 1 Pages: 180-193

    • DOI

      10.1104/pp.15.00106

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Rare allele of a previously unidentified histone H4 acetyltransferase enhances grain weight, yield, and plant biomass in rice.2015

    • Author(s)
      Song XJ, Kuroha T, Ayano M, Furuta T, Nagai K, Komeda N, Segami S, Miura K, Ogawa D, Kamura T, Suzuki T, Higashiyama T, Yamasaki M, Mori H, Inukai Y, Wu J, Kitano H, Sakakibara H, Jacobsen SE, Ashikari M.
    • Journal Title

      Proc Natl Acad Sci U S A.

      Volume: 112 Issue: 1 Pages: 76-81

    • DOI

      10.1073/pnas.1421127112

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [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: 2015-04-16   Modified: 2019-03-29  

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