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Investigation on the diversity of CO2 diffusion during photosynthesis of rice and establish a model based on multiple data

Research Project

Project/Area Number 26850009
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Crop production science
Research InstitutionUniversity of Hyogo (2015-2016)
National Institute for Agro-Environmental Sciences (2014)

Principal Investigator

Kodama Naomi  兵庫県立大学, 環境人間学部, 客員研究員(研究員) (60594611)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords光合成 / 葉内コンダクタンス / 安定同位体 / イネ光合成 / 二酸化炭素拡散効率 / 炭素同位体 / 生育予測・モデル
Outline of Final Research Achievements

The purpose of research is firstly to establish the system to measure CO2 diffusional conductance inside leaves efficiently for collecting multiple data and propose an empirical model based on the data. In addition, CO2 diffusional conductance inside leaves is supposed to be influenced mainly light intensity and drought, thus this research investigated the influence of the environmental factor on the CO2 diffusional conductance inside leaves.
This research has successfully established a system to measure CO2 diffusional conductance inside leaves efficiently and I am going to publish this result publicly. This research mainly was firstly aimed to deal with rice as a research target, however it was found difficult to measure multiple rice subspecies at the same age while maintaining the conditions therefore this research fundamentally failed to collect multiple data of rice so far. Therefore, it has been so far impossible to publish data.

Report

(3 results)
  • 2016 Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (5 results)

All 2016 2015 2014 Other

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

  • [Int'l Joint Research] WSL(スイス)

    • Related Report
      2015 Research-status Report
  • [Journal Article] Rapid response of leaf photosynthesis in two fern species Pteridium aquilinum and Thelypteris dentata to changes in CO2 measured by tunable diode laser absorption spectroscopy2015

    • Author(s)
      Keisuke Nishida, Naomi Kodama, Seiichiro Yonemura, Yuko T Hanba
    • Journal Title

      Journal of plant research

      Volume: 128 Pages: 777-789

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Harpin Hpa1 Interacts with Aquaporin PIP1; 4 to Promote the Substrate Transport and Photosynthesis in Arabidopsis2015

    • Author(s)
      Liang Li, Hao Wang, Jorge Gago, Haiying Cui, Zhengjiang Qian, Naomi Kodama, Hongtao Ji, Shan Tian, Dan Shen, Yanjuan Chen, Fengli Sun, Zhonglan Xia, Qing Ye, Wei Sun, Jaume Flexas, Hansong Dong
    • Journal Title

      Scientific reports

      Volume: 5 Issue: 1 Pages: 1-10

    • DOI

      10.1038/srep17207

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Automated analysis of two-dimensional positions and body lengths of earthworms (Oligochaeta); MimizuTrack.2014

    • Author(s)
      Kodama, N., Kimura, T., Yonemura, S., Kaneda. S., Ohashi, M., Ikeno, H.
    • Journal Title

      PLoS ONE

      Volume: 9 Issue: 6 Pages: e97986-e97986

    • DOI

      10.1371/journal.pone.0097986

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Book] Handbook of Photosynthesis, Third Edition2016

    • Author(s)
      N. Kodama and W. Yamori
    • Total Pages
      12
    • Publisher
      CRC Press
    • Related Report
      2015 Research-status Report

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Published: 2014-04-04   Modified: 2023-03-23  

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