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Phylogeography of dipterocarp species based on whole chloroplast genome sequencing

Research Project

Project/Area Number 22K06374
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 45030:Biodiversity and systematics-related
Research InstitutionEhime University

Principal Investigator

上谷 浩一  愛媛大学, 農学研究科, 教授 (80638792)

Project Period (FY) 2022-04-01 – 2026-03-31
Project Status Granted (Fiscal Year 2024)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2024: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2023: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2022: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords東南アジア / 熱帯雨林 / 葉緑体ゲノム / 遺伝的多様性 / フタバガキ科 / 系統地理 / 葉緑体塩基配列
Outline of Research at the Start

本研究では,従来の短いDNA配列解析からは不明瞭であったフタバガキ科樹木の分布域形成の歴史を解明するために,これまでに採取したDNAサンプルを使って,フタバガキ科主要3種の葉緑体ゲノムの全塩基配列を決定する。そして,集団ゲノムデータを集団遺伝学的手法によって解析することで,遺伝的多様性の地理的分布を明らかにする。さらに,研究成果を自然集団の遺伝的多様性を考慮した保全に還元することで,生物多様性保全に関連する施策を支援する。

Outline of Annual Research Achievements

本研究では,従来の短いDNA配列解析からは不明瞭であったフタバガキ科樹木の分布域形成の歴史を解明するために,フタバガキ科主要3種の葉緑体全ゲノムデータを解析することで,遺伝的多様性の地理的分布を明らかにする。これまでに,WGSによって、サンプルあたり約140億塩基対の塩基配列情報を得ることができ,これらを解析することによってフタバガキ科4種の葉緑体ゲノム全塩基配列を決定することができた。配列の長さは,150,802ー150,647bpであった。これらデータから地域間の遺伝的差異,分岐年代,そして種内変異が多く蓄積する葉緑体ゲノム領域を特定することができた。

Current Status of Research Progress
Current Status of Research Progress

3: Progress in research has been slightly delayed.

Reason

高品質のDNAを準備するのに予想以上に時間がかかったため,予定していたサンプル数次世代シーケンシング解析を翌年度にに繰り越すことになったため。

Strategy for Future Research Activity

フタバガキ科葉緑体ゲノム配列多様性を明らかにするために必要な残りのサンプルの次世代シー兼シング解析を完了させる。

Report

(3 results)
  • 2024 Research-status Report
  • 2023 Research-status Report
  • 2022 Research-status Report
  • Research Products

    (23 results)

All 2024 2023 2022 Other

All Int'l Joint Research (7 results) Journal Article (8 results) (of which Int'l Joint Research: 8 results,  Peer Reviewed: 8 results,  Open Access: 5 results) Presentation (8 results) (of which Int'l Joint Research: 3 results,  Invited: 1 results)

  • [Int'l Joint Research] National Research and Innovation Agency/IPB University/Hassanudin University(インドネシア)

    • Related Report
      2024 Research-status Report
  • [Int'l Joint Research] Universiti Putra Malaysia/Forest Department Sarawak/Sabah Forestry Department(マレーシア)

    • Related Report
      2024 Research-status Report
  • [Int'l Joint Research] Nanyang Technological University(シンガポール)

    • Related Report
      2024 Research-status Report
  • [Int'l Joint Research] Universiti Brunei Darussalam(ブルネイ・ダルサラーム)

    • Related Report
      2024 Research-status Report
  • [Int'l Joint Research] National Research and Innovation Agency(インドネシア)

    • Related Report
      2023 Research-status Report
  • [Int'l Joint Research] Universiti Putra Malaysia/Forest Department Sarawak/Sabah Forestry Department(マレーシア)

    • Related Report
      2023 Research-status Report
  • [Int'l Joint Research] Nanyang Technological University(シンガポール)

    • Related Report
      2023 Research-status Report
  • [Journal Article] Genetic Structuring of the Wild Aquilaria malaccensis Population from Indonesia Inferred by trnL-trnF and trnH-psbA2024

    • Author(s)
      Rachmat Henti Hendalastuti、Kamiya Koichi、Yulita Kusumadewi Sri、Hidayat Asep、Susilowati Arida
    • Journal Title

      Iranian Journal of Science

      Volume: 48 Issue: 3 Pages: 541-552

    • DOI

      10.1007/s40995-024-01623-x

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Evaluation of Phenotypic and Genetic Characteristics of Dryobalanops aromatica (Dipterocarpaceae) Seedlings Growing in Peat and Mineral Media2024

    • Author(s)
      Dwiyanti Fifi Gus、Kustiyarini Nur Fadila、Kamiya Koichi、Rachmat Henti Hendalastuti、Majiidu Muhammad、Wati Ridha、Siregar Iskandar Zulkarnaen
    • Journal Title

      HAYATI Journal of Biosciences

      Volume: 32 Issue: 1 Pages: 27-40

    • DOI

      10.4308/hjb.32.1.27-40

    • Related Report
      2024 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Revealing the genetic structure of Indonesia Moluccan dipterocarps species, Rubroshorea selanica2024

    • Author(s)
      Henti Hendalastuti Rachmat, Asep Hidayat, Koichi Kamiya, Ko Harada
    • Journal Title

      International Journal of Agriculture and Biology

      Volume: 31 Issue: 03 Pages: 183-191

    • DOI

      10.17957/ijab/15.2130

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Genetic structure and population history of a peat swamp forest tree species, <i>Shorea albida</i> (Dipterocarpaceae), in Brunei Darussalam2023

    • Author(s)
      Ogasahara Misato、Cobb Alexander R.、Sukri Rahayu Sukmaria、Metali Faizah、Kamiya Koichi
    • Journal Title

      Genes & Genetic Systems

      Volume: 98 Issue: 1 Pages: 35-44

    • DOI

      10.1266/ggs.22-00112

    • ISSN
      1341-7568, 1880-5779
    • Year and Date
      2023-02-01
    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Drought tolerance in dipterocarp species improved through interspecific hybridization in a tropical rainforest2023

    • Author(s)
      Kenzo Tanaka、Ichie Tomoaki、Norichika Yuki、Kamiya Koichi、Inoue Yuta、Min Ngo Kang、Lum Shawn K.Y.
    • Journal Title

      Forest Ecology and Management

      Volume: 548 Pages: 121388-121388

    • DOI

      10.1016/j.foreco.2023.121388

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Genetic structure and population history of a peat swamp forest tree species, Shorea albida (Dipterocarpaceae), in Brunei Darussalam2023

    • Author(s)
      Misato Ogasahara, Alexander R. Cobb, Rahayu Sukmaria Sukri, Faizah Metali, Koichi Kamiya
    • Journal Title

      Genes & Genetic Systems

      Volume: In Press

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Leaf morphological traits of nine major tropical trees of Shorea species (Dipterocarpaceae)2023

    • Author(s)
      MUFARHATUN NUR、SUSILOWATI ARIDA、HILWAN IWAN、ARROFAHA NAWWALL、YULITA KUSUMADEWI SRI、DWIYANTI FIFI GUS、HIDAYAT ASEP、KAMIYA KOICHI、RACHMAT HENTI HENDALASTUTI
    • Journal Title

      Biodiversitas Journal of Biological Diversity

      Volume: 24 Issue: 3 Pages: 1704-1712

    • DOI

      10.13057/biodiv/d240344

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Community phylogeny and spatial scale affect phylogenetic diversity metrics in a species‐rich rainforest in Borneo2022

    • Author(s)
      Okuno Seiya、Yin Tingting、Nanami Satoshi、Matsuyama Shuhei、Kamiya Koichi、Tan Sylvester、Davies Stuart J.、Mohamad Mohizah、Yamakura Takuo、Itoh Akira
    • Journal Title

      Ecology and Evolution

      Volume: 12 Issue: 11

    • DOI

      10.1002/ece3.9536

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Interspecific hybridization of tropical rainforest trees in Southeast Asia2024

    • Author(s)
      Kamiya, K.
    • Organizer
      XXVI World Congress of the International Union of Forest Research Organizations (IUFRO)
    • Related Report
      2024 Research-status Report
    • Int'l Joint Research
  • [Presentation] Genetic structure of Shorea curtisii and S. leprosula (Dipterocarpaceae) in Southeast Asia using MIG-seq2024

    • Author(s)
      Ogasahara, M., Rahayu, S.S., Faizah, M., Kenzo, T., Yoneda, R., Mohamad, A.A., Khoo, E., Gumal, M., Diway, B., Siregar, I.Z., Lum, S.K.Y., Kamiya, K.
    • Organizer
      Annual Meeting of the Society for Molecular Biology and Evolution (SMBE). Puerto Vallarta, Mexico
    • Related Report
      2024 Research-status Report
    • Int'l Joint Research
  • [Presentation] The importance of karst formation to conserve Hopea celebica Burck. in Bantimurung Bulusaraung National Park, Indonesia2024

    • Author(s)
      Nasri, Kamiya, K., Shimamura, T., Ichie, T.
    • Organizer
      The 5th International Conference on Environment and Forest Conservation
    • Related Report
      2024 Research-status Report
    • Int'l Joint Research
  • [Presentation] 次世代シーケンスデータを用いたフタバガキ科樹木 2 種 Shorea curtisii と S. leprosula の集団遺伝構造2023

    • Author(s)
      小笠原実里・Alexander R. Cobb・Rahayu Sukmaria Sukri・Faizah Metali・田中憲蔵・米田令仁・Mohamad A. Azani・Shawn K. Y. Lum・上谷浩一
    • Organizer
      第33回日本熱帯生態学会大会
    • Related Report
      2023 Research-status Report
  • [Presentation] Provisional estimate of effective population size (Ne) of trees in Borneo: a potential index of genetic diversity and conservation2023

    • Author(s)
      Akira Itoh・Satoshi Nanami・Seiya Okuno, Koichi Kamiya・Sylvester Tan・Mohizah bt. Mohamad
    • Organizer
      第33回日本熱帯生態学会大会
    • Related Report
      2023 Research-status Report
  • [Presentation] Genetic and genomic studies for biodiversity conservation2023

    • Author(s)
      Kamiya K
    • Organizer
      Kagawa International Forum on Advanced Genomics Environmental and Resource Genomics and Life Sciences-II
    • Related Report
      2023 Research-status Report
    • Invited
  • [Presentation] MIG-seq法を用いたフタバガキ科樹木セラヤの遺伝的変異と集団構造の評価2023

    • Author(s)
      小笠原実里・Cobb AR・Sukri RS・Metali F・田中憲蔵・米田令仁・Azani MA・Lum SKY・上谷浩一
    • Organizer
      第134回日本森林学会大会
    • Related Report
      2022 Research-status Report
  • [Presentation] Morphological and molecular evidence of natural interspecific hybridization between Dyera polyphylla and D. costulata in Sumatra and Kalimantan2022

    • Author(s)
      Aulianisa EN, Siregar UJ, Siregar IZ, Hamzah H, Ogasahara M, Kamiya K
    • Organizer
      第32回日本熱帯生態学会大会
    • Related Report
      2022 Research-status Report

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Published: 2022-04-19   Modified: 2025-12-26  

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