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

Accelerating floral surveys by introducing next-generation sequencers ~ a case study of the central highlands of Vietnam

Research Project

Project/Area Number 19K06149
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 40010:Forest science-related
Research InstitutionTokyo Gakugei University (2020-2022)
Tokyo Metropolitan University (2019)

Principal Investigator

OGURI Emiko  東京学芸大学, 教育学部, 研究員 (10608954)

Co-Investigator(Kenkyū-buntansha) 田金 秀一郎  鹿児島大学, 総合研究博物館, 特任助教 (10616080)
Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2021: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2020: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2019: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords植物多様性 / 植物分類 / DNAバーコーディング / 分子系統 / ベトナム / 種同定 / アカネ科 / 新種 / DNAバーコード / 次世代シーケンシング / 生物多様性
Outline of Research at the Start

世界的にも生物多様性が豊かなベトナムにおいて自然保護地域を適切に管理することは、生物多様性を保全する上で不可欠である。本研究では、ベトナム中部高原地帯のKon Chu Rang自然保護区及びKon Ka Kinh国立公園で維管束植物相調査を行い、次世代シーケンサーを用いた分子同定法と形態比較により、種を識別・同定し、種分類体系を更新する。さらに、限られた人員、予算、時間の中で、迅速かつ正確に維管束植物相を解明するためのワークフローを提案する。

Outline of Final Research Achievements

In this study, we conducted an exhaustive survey of the vascular flora in the Kon Chu Rang Nature Reserve and Kon Ka Kinh National Park in Gia Lai Province, central highlands, Vietnam, using a standardized belt-transect method and characterized the vascular flora of the study area by using DNA barcoding and morphological comparisons to identify and characterize species. Field surveys in the Kon Chu Rang Nature Reserve and Kon Ka Kinh National Park were conducted in August 2019 and December 2022, obtaining a total of 1,830 vascular plant specimens. For all specimens collected in August 2019, partial chloroplast rbcL sequences were obtained and species identification was performed by molecular identification and morphological comparison. As a result, new species were discovered and described from Lasianthus (Rubiaceae) and Leptochilus (Polypodiaceae), respectively for the flora of Kon Chu Rang Nature Reserve.

Academic Significance and Societal Importance of the Research Achievements

本研究は、種同定をより正確かつ効率よく行うために葉緑体rbcLのDNAバーコーディングを活用している。本研究により、限られた人員、予算、時間の中で、迅速かつ正確に維管束植物相の解明のためのワークフローを構築・提案できる。それは、本研究の現地共同研究機関であるベトナム生態学生物資源研究所が、将来的に、独自にベトナム全土の植生調査を進めていく際の標準的なワークフローとなり得る。

Report

(5 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (9 results)

All 2023 2021 2020 Other

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

  • [Int'l Joint Research] ベトナム生態学生物資源研究所(ベトナム)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] ベトナム生態学生物資源研究所(ベトナム)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] ベトナム生態学生物資源研究所(ベトナム)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] ベトナム生態学生物資源研究所(ベトナム)

    • Related Report
      2019 Research-status Report
  • [Journal Article] Leptochilus ornithopus (Polypodiaceae), a new hemiepiphytic fern species from central highlands of Vietnam2023

    • Author(s)
      Fujiwara T, Quang BH, Tagane S, Murakami N, Oguri E
    • Journal Title

      Phytotaxa

      Volume: 584 Issue: 3 Pages: 149-160

    • DOI

      10.11646/phytotaxa.584.3.2

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 小笠原諸島固有種ムニンヒサカキの保全に関連した生育状況2023

    • Author(s)
      小栗恵美子・石坂あゆみ
    • Journal Title

      小笠原研究

      Volume: 49 Pages: 169-179

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] <p><strong>A new species of <em>Lasianthus</em> (Rubiaceae), <em>L. konchurangensis,</em> from the Central Highlands of Vietnam</strong></p>2020

    • Author(s)
      HA THI DUNG、QUANG BUI HONG、TRAN THE BACH、DO HAI VAN、THANH HUONG NGUYEN THI、THU HA BUI、TAGANE SHUICHIRO、OGURI EMIKO、NAIKI AKIYO、DANG VAN-SON
    • Journal Title

      Phytotaxa

      Volume: 451 Issue: 2 Pages: 161-168

    • DOI

      10.11646/phytotaxa.451.2.6

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] 海洋島に自生する固有種の地理的起源と性表現の進化2021

    • Author(s)
      小栗 恵美子
    • Organizer
      日本植物分類学会第85回大会(八王子)
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] ベトナム中部高原地帯における維管束植物の多様性評価2020

    • Author(s)
      小栗恵美子、田金秀一郎、須貝杏子、陶山佳久、Bui Hong Quang
    • Organizer
      日本植物分類学会第19回大会
    • Related Report
      2019 Research-status Report

URL: 

Published: 2019-04-18   Modified: 2024-01-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi