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Analysis and conservation of the biodiversity of New Caledonia based on comparative conservation genomics

Research Project

Project/Area Number 26304012
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section海外学術
Research Field Biodiversity/Systematics
Research InstitutionKyoto University

Principal Investigator

Isagi Yuji  京都大学, (連合)農学研究科(研究院), 教授 (50325130)

Co-Investigator(Kenkyū-buntansha) 陶山 佳久  東北大学, (連合)農学研究科(研究院), 准教授 (60282315)
内山 憲太郎  国立研究開発法人森林総合研究所, その他部局等, 研究員 (40501937)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2016: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2015: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2014: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
Keywords生物多様性保全 / トランスクリプトーム / 遺伝的分化 / 保全単位 / 空間的遺伝構造 / 絶滅危惧種 / 保全ゲノミクス / RAD-seq / RNA-seq / トランスクリプトーム解析 / 生物多様性ホットスポット / 生物保全 / RNAseq / 固有種
Outline of Final Research Achievements

In order to clarify the current situation of biodiversity in New Caledonia, we carried out conservation genomics analysis for semi-endemic genus Oxera (Lamiaceae) which consists of ca. 30 species with distinct traits in their morphology and ecology. By analyzing transcriptomes obtained from RNA-seq, we inferred several candidate loci that may be involved in speciation and environmental adaptation. In order to construct effective conservation measures, phylogeny of species, genetic differentiation between intraspecies populations, effective population sizes, demographic histories were inferred based on constructed genomic information for exhaustively collected samples of Oxera species and populations.

Report

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

    (16 results)

All 2017 2016 2015 Other

All Int'l Joint Research (1 results) Presentation (14 results) (of which Int'l Joint Research: 4 results,  Invited: 8 results) Funded Workshop (1 results)

  • [Int'l Joint Research] Institut Agronomique Neo Caladonien(ニューカレドニア)

    • Related Report
      2015 Annual Research Report
  • [Presentation] ニューカレドニア産希少植物 Oxera 属樹種間・種内の遺伝的関係解析2017

    • Author(s)
      藤田琴実、満行知花、綱本良啓、井鷺裕司、Gildas Gateble、陶山佳久
    • Organizer
      第64回日本生態学会大会
    • Place of Presentation
      早稲田大学
    • Year and Date
      2017-03-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] 著しい適応放散を示すニューカレドニア産Oxera属植物(シソ科)の保全ゲノミクス2017

    • Author(s)
      内山憲太郎、上野真義、成田あゆ、Gildas Gateble、陶山佳久、永野惇、井鷺裕司
    • Organizer
      第64回日本生態学会大会
    • Place of Presentation
      早稲田大学
    • Year and Date
      2017-03-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] トランスクリプトームデータから探る種分化の歴史 -島嶼生態系での適応放散の事例から-2016

    • Author(s)
      内山憲太郎、上野真義、Gildas Gateble、陶山佳久、井鷺裕司
    • Organizer
      森林遺伝育種学会第5回大会
    • Place of Presentation
      東京大学農学部
    • Year and Date
      2016-11-11
    • Related Report
      2016 Annual Research Report
  • [Presentation] 遺伝的地域性の保全の必要性2016

    • Author(s)
      井鷺裕司
    • Organizer
      第47回日本緑化工学会
    • Place of Presentation
      京都市、稲盛記念会館
    • Year and Date
      2016-10-01
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] NGSによる大量塩基情報解読を活用した希少植物保全2016

    • Author(s)
      井鷺裕司
    • Organizer
      日本植物学会第80回大会
    • Place of Presentation
      宜野湾市、沖縄コンベンションセンター
    • Year and Date
      2016-09-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] genus Oxera in the south of New Caledonia.2016

    • Author(s)
      Kotomi Fujita, Yuji Isagi, Gildas Gatable, Manato Fushimi
    • Organizer
      The 13th International Symposium on Integrated Field Science: Conservation and Utilization of Biodiversity
    • Place of Presentation
      Graduate School of Agriculture, Tohoku University
    • Year and Date
      2016-03-10
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ニューカレドニア産希少シソ科木本Oxera baladicaの集団遺伝構造 -南北の分岐とその年代推定-2015

    • Author(s)
      成田あゆ、Gildas Gateble、伊津野彩子、陶山佳久、永野惇、手塚あゆみ 、井鷺裕司
    • Organizer
      第47回種生物学シンポジウム
    • Place of Presentation
      かんぽの宿 岐阜羽島
    • Year and Date
      2015-12-05
    • Related Report
      2015 Annual Research Report
  • [Presentation] Biological conservation by using genetic information.2015

    • Author(s)
      Yuji Isagi
    • Organizer
      Oxera baladica, la Fontaine d’or de Nouvelle-Caledonie
    • Place of Presentation
      Mairie de Koumac, Koumac, New-Calledonia
    • Year and Date
      2015-11-12
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Genetic differentiation among local populations of Oxera baladica.2015

    • Author(s)
      Yoshihisa Suyama
    • Organizer
      Oxera baladica, la Fontaine d’or de Nouvelle-Caledonie
    • Place of Presentation
      Mairie de Koumac, Koumac, New-Calledonia
    • Year and Date
      2015-11-12
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Demographic history of Oxera baladica.2015

    • Author(s)
      Yuji Isagi
    • Organizer
      Oxera baladica, la Fontaine d’or de Nouvelle-Caledonie
    • Place of Presentation
      Mairie de Koumac, Koumac, New-Calledonia
    • Year and Date
      2015-11-12
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Conservation of biodiversity based on information obatined by Ubiquitous Genotyping2015

    • Author(s)
      Isagi Y
    • Organizer
      Contribution of Genetics to Plant Conservation: International Seminar in Jardim Botânico do Rio de Janeiro
    • Place of Presentation
      Jardim Botânico do Rio de Janeiro, Brazil
    • Year and Date
      2015-02-06
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Development of a novel method for conservation genetics with next-generation sequencing: Multiplexed ISSR (inter-simple sequence repeat) Genotyping by sequencing (MIG-seq)2015

    • Author(s)
      Suyama Y, Mastuki Y
    • Organizer
      Contribution of Genetics to Plant Conservation: International Seminar in Jardim Botânico do Rio de Janeiro
    • Place of Presentation
      Jardim Botânico do Rio de Janeiro, Brazil
    • Year and Date
      2015-02-06
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Development of a novel method for conservation genetics with next-generation sequencing: Multiplexed ISSR (inter-simple sequence repeat) Genotyping by sequencing (MIG-seq)2015

    • Author(s)
      Suyama Y, Mastuki Y
    • Organizer
      Contribution of Genetics to Plant Conservation: Brazil-Japan International Workshop 2015
    • Place of Presentation
      Department of Genetics: Luiz de Queiroz College of Agriculture, University of São Paulo, Piracicaba, Brazil,
    • Year and Date
      2015-02-03
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Conservation of biodiversity based on information obatined by Ubiquitous Genotyping2015

    • Author(s)
      Isagi Y
    • Organizer
      Contribution of Genetics to Plant Conservation: Brazil-Japan International Workshop 2015
    • Place of Presentation
      Department of Genetics: Luiz de Queiroz College of Agriculture, University of São Paulo, Piracicaba, Brazil,
    • Year and Date
      2015-02-02
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Funded Workshop] Oxera baladica, la Fontaine d’or de Nouvelle-Caledonie2015

    • Place of Presentation
      Mairie de Koumac, Koumac, New-Calledonia
    • Year and Date
      2015-11-15
    • Related Report
      2015 Annual Research Report

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Published: 2014-04-04   Modified: 2022-02-01  

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