• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Identification and quantification of microbial pathogens that drive plant-soil feedbacks in a forest ecosystem

Research Project

Project/Area Number 26840145
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Ecology/Environment
Research InstitutionKyoto University (2016)
Ryukoku University (2014-2015)

Principal Investigator

Ushio Masayuki  京都大学, 生態学研究センター, 科学技術振興機構さきがけ専任研究者 (40722814)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords微生物群集 / 森林生態系 / 病原菌 / 植物土壌相互作用 / 大量シーケンサー / 微生物群集植物 / 国際研究者交流
Outline of Final Research Achievements

The present study was performed to evaluate the relationship between tree species, soil physico-chemical properties and microbial (i.e., fungal/bacterial) community in forest ecosystems. Soil, root, and leaf samples from tropical heath forests, tropical lowland forests and cool-temperate forests were collected. DNAs of the samples were extracted and sequenced on Illumina MiSeq platform. There were significant differences in the fungal community compositions depending on tree species and soil nutrient availability. On the other hand, spatial relationships between tree individuals and microbial community and functional relationships between trees and microbes (i.e., mutualistic or parasitic) were found to be further examined using more advanced statistical techniques.

Report

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

    (14 results)

All 2017 2016 2015 2014 Other

All Int'l Joint Research (1 results) Journal Article (6 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 6 results,  Open Access: 2 results,  Acknowledgement Compliant: 3 results) Presentation (5 results) (of which Int'l Joint Research: 1 results,  Invited: 4 results) Remarks (2 results)

  • [Int'l Joint Research] Sabah Parks(Malaysia)

    • Related Report
      2016 Annual Research Report
  • [Journal Article] Plant-soil feedbacks and the dominance of conifers in a tropical montane forest in Borneo2017

    • Author(s)
      Masayuki Ushio, Shin-ichiro Aiba, Yayoi Takeuchi, Yoshiko Iida, Shunsuke Matsuoka, Rimi Repin, Kanehiro Kitayama
    • Journal Title

      Ecological Monographs

      Volume: 87 Issue: 1 Pages: 105-129

    • DOI

      10.1002/ecm.1236

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] マキ科・ナンヨウスギ科の根の形態・菌根菌・窒素固定活性2017

    • Author(s)
      潮雅之
    • Journal Title

      日本生態学会誌

      Volume: 印刷中

    • NAID

      130006246749

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 陸域生態系において球果類の優占度を決定するメカニズム2017

    • Author(s)
      相場慎一郎、宮本和樹、潮雅之、青柳亮太、澤田佳美
    • Journal Title

      日本生態学会誌

      Volume: 印刷中

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Linkage of root physiology and morphology as an adaptation to soil phosphorus impoverishment in tropical montane forests2015

    • Author(s)
      Ushio M, Fujiki Y, Hidaka A, Kitayama K
    • Journal Title

      Functional Ecology

      Volume: 29 Issue: 9 Pages: 1235-1245

    • DOI

      10.1111/1365-2435.12424

    • Related Report
      2015 Research-status Report 2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Microbial communities on flower surfaces act as signatures of pollinator visitation2015

    • Author(s)
      Ushio M, Yamasaki E, Takasu H, Nagano AJ, Fujinaga S, Honjo MN, Ikemoto M, Sakai S & Kudoh H
    • Journal Title

      Scientific Reports

      Volume: 5 Issue: 1 Pages: 8695-8695

    • DOI

      10.1038/srep08695

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] High-throughput sequencing shows inconsistent results with a microscope-based analysis of the soil prokaryotic community2014

    • Author(s)
      Ushio M, Makoto K, Klaminder J, Takasu H, Nakano S-I
    • Journal Title

      Soil Biology & Biochemistry

      Volume: 76 Pages: 53-60

    • DOI

      10.1016/j.soilbio.2014.05.010

    • NAID

      120005456002

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] マキ科針葉樹の菌根菌・栄養塩獲得機構とボルネオ熱帯山地林の生態系動態2016

    • Author(s)
      潮雅之、相場慎一郎、竹内やよい、飯田佳子、松岡俊将、北山兼弘
    • Organizer
      第63回日本生態学会
    • Place of Presentation
      仙台国際センター
    • Year and Date
      2016-03-22
    • Related Report
      2015 Research-status Report
    • Invited
  • [Presentation] マキ科針葉樹の菌根菌・栄養塩獲得機構とボルネオ熱帯山地林の生態系動態2016

    • Author(s)
      潮雅之
    • Organizer
      森林生物学特別セミナー
    • Place of Presentation
      京都府京都市・京都大学農学研究科
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Linkage of root physiology and morphology as an adaptation to soil phosphorus impoverishment in tropical montane forests2015

    • Author(s)
      Ushio M, Fujiki Y, Hidaka A, Kitayama K
    • Organizer
      Japan Geoscience Union (JPGU) 2015
    • Place of Presentation
      幕張メッセ
    • Year and Date
      2015-05-27
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Linking soil phosphorus availability, root properties and leaf phosphorus concentrations in tropical montane forests2015

    • Author(s)
      Ushio M, Fujiki Y, Hidaka A, Kitayama K
    • Organizer
      第62回日本生態学会
    • Place of Presentation
      鹿児島大学、鹿児島市
    • Year and Date
      2015-03-18 – 2015-03-22
    • Related Report
      2014 Research-status Report
  • [Presentation] Reconstructing plant-pollinator networks using microbial fingerprint on insect body surfaces2014

    • Author(s)
      Ushio M
    • Organizer
      Evolutionary Community Ecology 2014
    • Place of Presentation
      Lecture Hall, Science Seminar House, Kyoto University, Kyoto
    • Year and Date
      2014-09-02
    • Related Report
      2014 Research-status Report
    • Invited
  • [Remarks] Masayuki Ushio's Website

    • URL

      http://masayukiushio.web.fc2.com/index.html

    • Related Report
      2016 Annual Research Report
  • [Remarks] 研究者のウェブサイト

    • URL

      http://masayukiushio.web.fc2.com/index.html

    • Related Report
      2015 Research-status Report

URL: 

Published: 2014-04-04   Modified: 2018-03-22  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi