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Analysis of rice lncRNAs dynamics under the epigenetic regulation

Research Project

Project/Area Number 15K07262
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Science in genetics and breeding
Research InstitutionYokohama City University

Principal Investigator

ono akemi  横浜市立大学, 木原生物学研究所, 特任助教 (90732826)

Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
KeywordslncRNA / DNA脱メチル化 / 遺伝子発現制御 / エピゲノム / 胚乳発生 / 環境応答
Outline of Final Research Achievements

Long noncoding RNA (lncRNA) is one of the newly discovered molecules, which potentially regulate many aspects of biological functions. To understand the many layers of molecular mechanisms governing the critical processes for rice productivity, I assayed the transcriptome (RNA seq.) focusing on the lncRNA population and the influence of its epigenetic regulation on lncRNA. A wide variety of lncRNAs were detected and many of them were expressed in tissue and/or response specific manner.

Report

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

    (5 results)

All 2018 2017 2016

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

  • [Journal Article] Overcoming the species barrier by ploidy manipulation in the genus Oryza2018

    • Author(s)
      Tonosaki Kaoru、Sekine Daisuke、Ohnishi Takayuki、Ono Akemi、Furuumi Hiroyasu、Kurata Nori、Kinoshita Tetsu
    • Journal Title

      The Plant Journal

      Volume: 93 Issue: 3 Pages: 534-544

    • DOI

      10.1111/tpj.13803

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Traditional and untraditional “boy-meets-girl” stories in endosperm production; the role of DME/ROS1/DML3 family DNA glycosylases in rice endosperm development.2018

    • Author(s)
      Akemi Ono, Takayuki Ohnishi, Kaoru Tonosaki, Yuichi Fukuda, Tetsu Kinoshita
    • Organizer
      4th CSRS-ITbM Joint Workshop with Kihara
    • Related Report
      2017 Annual Research Report
  • [Presentation] Dynamics of transposon expression during rice endosperm development.2018

    • Author(s)
      Hiroki Nagata, Akemi Ono, Yuichi Fukuda, Yuji Kishima, Kentaro Yano, Tetsu Kinoshita
    • Organizer
      第12回日本エピジェネティクス研究会年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Analysis of DNA demethylase mutants in rice.2017

    • Author(s)
      Yuichi Fukuda, Hiroki Nagata, Akemi Ono, Kaoru Tonosaki, Takayuki Ohnishi, Masaki Endo, Seiichi Toki, Tetsu Kinoshita
    • Organizer
      Taiwan-Japan Plant Biology 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The role of ROS1a in rice endosperm development.2016

    • Author(s)
      Akemi Ono, Takayuki Ohnishi, Kaoru Tonosaki, Tetsu Kinoshita
    • Organizer
      The 24th International Congress on Sexual Plant Reproduction
    • Place of Presentation
      Tucson, Arizona, USA
    • Year and Date
      2016-03-18
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research

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Published: 2015-04-16   Modified: 2019-03-29  

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