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2018 Fiscal Year Annual Research Report

Parallel Assessment of Genetic Diversity across Full Range of Species in Riverine Communities Using Next-Generation Sequencing

Research Project

Project/Area Number 16H04437
Research InstitutionEhime University

Principal Investigator

渡辺 幸三  愛媛大学, 理工学研究科(工学系), 教授 (80634435)

Co-Investigator(Kenkyū-buntansha) 加藤 幹男  大阪府立大学, 高等教育推進機構, 教授 (30204499)
八重樫 咲子  山梨大学, 大学院総合研究部, 助教 (30756648)
竹門 康弘  京都大学, 防災研究所, 准教授 (50222104)
Project Period (FY) 2016-04-01 – 2019-03-31
Keywords遺伝的多様性 / 次世代シークエンシング / 生態系 / 流域
Outline of Annual Research Achievements

課題3 環境選択性遺伝子の検索
環境勾配に応じて同種個体間の配列が顕著に変異している環境選択性遺伝子を検索した。まず,各種・各地点から1個体を選んでDNA抽出する。各個体のDNA試料に次世代シークエンサーを用いたDouble-digest restriction-associated DNA (ddRAD)解析を行い,各種のゲノムワイドのDNA配列を解読した。この際,RAD-PCRプライマーに個体認識インデックスコードを付加して,同時並行的に多個体のゲノムワイドのDNA配列データを得た。次に個体ベース進化モデルのモンテカルロシミュレーションにより,中立進化下で期待される各種の地点間の平均遺伝分化指数Fstの理論出現分布を導き,ゲノム上でP>0.95以上の外れ値のFstの観測値を示したDNA領域を「環境選択性遺伝子」とした。

課題4 全種網羅的な遺伝的多様性と遺伝的分化の評価
各地点の全採取個体のDNAをDNAをプールした。次にマルチプレックスPCRでmtDNA-COI領域を増幅した。各領域のPCRプライマーには地点認識コードと共に,PCRサイクル数の認識コードのインデックス配列を付加した。PCRサイクル数は20,24,28,・・・,56,60,64の12段階で行った。種・地点ごとに増幅したPCR産物の濃度を定量PCRで測り,等濃度で混合したライブラリーの全塩基配列を次世代シークエンサー(Miseq)で解読した。得られた網配列データは,クオリティコントロールをしてから,既知塩基配列との相同性に基づくバーコーディングで種ごと・遺伝子ごとに分割する。さらに認識コードに基づいて地点ごと・PCRサイクル段階ごとに分割する。分割されたデータのアセンブルとマッピングをして,各種の各地点の対立遺伝子頻度を推定して,地点間の遺伝距離を評価することができた。

Research Progress Status

平成30年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

平成30年度が最終年度であるため、記入しない。

  • Research Products

    (65 results)

All 2019 2018 Other

All Int'l Joint Research (3 results) Journal Article (8 results) (of which Int'l Joint Research: 7 results,  Peer Reviewed: 6 results,  Open Access: 7 results) Presentation (51 results) (of which Int'l Joint Research: 37 results,  Invited: 2 results) Funded Workshop (3 results)

  • [Int'l Joint Research] ライプニッツ淡水生態学・内水漁業研究所/ベルリンゲノミクス・生物多様性研究センター(ドイツ)

    • Country Name
      GERMANY
    • Counterpart Institution
      ライプニッツ淡水生態学・内水漁業研究所/ベルリンゲノミクス・生物多様性研究センター
  • [Int'l Joint Research] スイス連邦水科学技術研究所(Eawag)(スイス)

    • Country Name
      SWITZERLAND
    • Counterpart Institution
      スイス連邦水科学技術研究所(Eawag)
  • [Int'l Joint Research] De La Salle University(フィリピン)

    • Country Name
      PHILIPPINES
    • Counterpart Institution
      De La Salle University
  • [Journal Article] Comparison of DNA Metabarcoding and Morphological Identification for Stream Macroinvertebrate Biodiversity Assessment and Monitoring2019

    • Author(s)
      Serrana, J. M., Y. Miyake, M. Gamboa and K. Watanabe
    • Journal Title

      Ecological Indicators

      Volume: 101 Pages: 963-972

    • DOI

      10.1016/j.ecolind.2019.02.008

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Species Dispersal Mediates Opposing Influences of a Branching Network on Genetic Variation in a Metapopulation2019

    • Author(s)
      Chiu, M-C, B. Li, K. Nukazawa, T. M. Carvajal, and K Watanabe
    • Journal Title

      bioRxiv

      Volume: ー Pages: ー

    • DOI

      10.1101/550194

    • Open Access / Int'l Joint Research
  • [Journal Article] Genome-wide Signatures of Local Adaptation among Seven Stoneflies Species along a Nationwide Latitudinal Gradient in Japan2019

    • Author(s)
      Gamboa, M. and K. Watanabe
    • Journal Title

      BMC Genomics

      Volume: 20 Pages: 84

    • DOI

      10.1186/s12864-019-5453-3

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Molecular phylogeny and diversification timing of the Nemouridae family (Insecta, Plecoptera) in the Japanese Archipelago2018

    • Author(s)
      Gamboa, M., D. Muranyi, S. Kanmori, and K. Watanabe
    • Journal Title

      PLoS ONE

      Volume: 14(1) Pages: e0210269

    • DOI

      10.1371/journal.pone.0210269

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Detection of Adaptive Divergence in Populations of the Stream Mayfly Ephemera strigata with Machine Learning2018

    • Author(s)
      Li, B., S. Yaegashi, T. M. Carvajal, M. Gamboa and K. Watanabe
    • Journal Title

      bioRxiv

      Volume: ー Pages: ー

    • DOI

      10.1101/4

    • Open Access / Int'l Joint Research
  • [Journal Article] Free Chlorine Disinfection as a Selection Pressure on Norovirus2018

    • Author(s)
      Rachmadi, A., M. Kitajima, K. Watanabe, S. Yaegashi, J. Serrana, A. Nakamura, T. Nakagomi, O. Nakagomi, K. Katayama, S. Okabe, and D. Sano
    • Journal Title

      Applied and Environmental Microbiology

      Volume: 84(13) Pages: e00244-18

    • DOI

      10.1128/AEM.00244-18

    • Peer Reviewed / Open Access
  • [Journal Article] Ecological Influence of Sediment Bypass Tunnels on Macroinvertebrates in Dam-Fragmented Rivers by DNA Metabarcoding2018

    • Author(s)
      Serrana, J., S. Yaegashi, S. Kondoh, B. Li, C. T. Robinson and K. Watanabe
    • Journal Title

      Scientific Reports

      Volume: 8 Pages: 10185

    • DOI

      10.1038/s41598-018-28624-2

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Macroinvertebrate Community in Subsurface-flow Constructed Wetlands for Wastewater Treatment under High and Low Pollutant Stress in China2018

    • Author(s)
      Bin Li, Yang Yang, Ming Wang, and Kozo Watanabe
    • Journal Title

      Wetlands

      Volume: 38(2) Pages: 391-399

    • DOI

      10.1007/s13157-017-0976-3

    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Comparison of DNA metabarcoding and morphological identification for stream macroinvertebrate biodiversity assessment and monitoring2019

    • Author(s)
      Joeselle Serrana, Yo Miyake, Maribet Gamboa, Kozo Watanabe
    • Organizer
      Pest Management Council of the Philippines 51st Anniversary and Annual Scientific Conference
    • Int'l Joint Research
  • [Presentation] Parallel genetic divergence of the coconut scale insect Aspidiotus rigidus (Hemiptera: Diaspididae) and its host-specific parasitoid Comperiella calauanica (Hymenoptera: Encyrtidae) in the Philippines2019

    • Author(s)
      Naoto Ishitani, Joeselle Serrana, Thaddeus Carvajal, Billy Joel Almarinez, Alberto T. Barrion, Divina Amalin, Kozo Watanabe
    • Organizer
      Pest Management Council of the Philippines 51st Anniversary and Annual Scientific Conference
    • Int'l Joint Research
  • [Presentation] Protein quantitative traits loci (pQTL) expression of the stonefly Nemoura ovocercia (Plecoptera) along nationwide region of Japan2019

    • Author(s)
      Maribet Gamboa, Maria Claret Tsuchiya, Shunsuke Yamano, Thaddeus Carvajal, Hisato Iwata, Kozo Watanabe
    • Organizer
      Evolution 2019
    • Int'l Joint Research
  • [Presentation] Sediment Microbial Diversity and Community Composition of Restored Gravel Bars in the Trinity River, California2019

    • Author(s)
      Joeselle Serrana, Bin Li, Tetsuya Sumi, Yasuhiro Takemon, Kozo Watanabe
    • Organizer
      Philippine Society for Microbiology 48th Annual Convention
    • Int'l Joint Research
  • [Presentation] Detection of Wolbachia in Field-collected Dengue Vector Mosquito, Aedes aegypti in the Philippines2019

    • Author(s)
      Kozo Watanabe
    • Organizer
      Philippine Society for Microbiology 48th Annual Convention
    • Int'l Joint Research / Invited
  • [Presentation] Depression and Anxiety among peadiatric and adult in-patients with Dengue Fever in Metro Manila, Philippines2019

    • Author(s)
      Von Ralph Dane M. HERBUELA, Ferdinand S. DE GUZMAN, Girly SOBREPE?A, Andrew Benedict F. CLAUDIO, Angelica Cecilia V. TOMAS, Carmina M. ARRIOLA-DELOS REYES, Rachele A. REGALADO, Mariama M. TEODORO, Kozo WATANABE
    • Organizer
      39th Anxiety and Depression Association of America (ADAA) Conference
    • Int'l Joint Research
  • [Presentation] Knowledge, attitude and practices on dengue fever among pediatric and adult in-patients in Metro Manila, Philippines2019

    • Author(s)
      Von Ralph Dane M. HERBUELA, Ferdinand S. DE GUZMAN, Girly SOBREPE?A, Andrew Benedict F. CLAUDIO, Angelica Cecilia V. TOMAS, Carmina M. ARRIOLA-DELOS REYES, Rachele A. REGALADO, Mariama M. TEODORO, Kozo WATANABE
    • Organizer
      2019 Gordon Research Seminar and Conference on Tropical Infectious Diseases
    • Int'l Joint Research
  • [Presentation] 日本産水生昆虫類の実物標本・画像・DNA情報を統合するリファレンスデータベース2019

    • Author(s)
      脇村圭、加藤幹男
    • Organizer
      陸水学会近畿支部会第30回研究発表会
  • [Presentation] 各種DNAマーカーを用いた水生昆虫の種判別2019

    • Author(s)
      稲井公二、脇村圭、渡辺幸三、加藤幹男
    • Organizer
      陸水学会近畿支部会第30回研究発表会
  • [Presentation] Genome-wide RAD-seq revels adaptive divergence among seven stream stoneflies along a nationwide latitudinal gradient in Japan2018

    • Author(s)
      Maribet Gamboa, Kozo Watanabe
    • Organizer
      12th International Symposium on Ecohydraulics (ISE 2018)
    • Int'l Joint Research
  • [Presentation] Sediment microbial community composition and diversity of restored gravel bars in the Trinity River, California2018

    • Author(s)
      Joeselle Serrana, Bin Li, Tetsuya Sumi, Yasuhiro Takemon, Kozo Watanabe
    • Organizer
      12th International Symposium on Ecohydraulics (ISE 2018)
  • [Presentation] Metabarcoding Based Macroinvertebrate Community Assessment Under the Influence of Artificial Gravel Bars in The Downstream of Dam in Trinity River2018

    • Author(s)
      Bin Li, Joselle Serrana, Tetsuya Sumi, Yasuhiro Takemon, Kozo Watanabe
    • Organizer
      12th International Symposium on Ecohydraulics (ISE 2018)
    • Int'l Joint Research
  • [Presentation] Assessment of The Ecological Influence of Sediment Bypass Tunnels On the Species Diversity of Macroinvertebrate Communities in Dam-Fragmented Rivers Using Dna Metabarcoding2018

    • Author(s)
      Joeselle Serrana, Sakiko Yaegashi, Shunsuke Kondoh, Bin Li, Christopher T. Robinson and Kozo Watanabe
    • Organizer
      12th International Symposium on Ecohydraulics (ISE 2018)
    • Int'l Joint Research
  • [Presentation] Genetic Structure and Gene Flow Between Altitudinally Isolated Populations of Stenopsychemarmorata2018

    • Author(s)
      Sakiko Yaegashi, Kozo Watanabe, Michael T. Monaghan, Tatsuo Omura
    • Organizer
      12th International Symposium on Ecohydraulics (ISE 2018)
    • Int'l Joint Research
  • [Presentation] Using Next Generation Sequencing to Analyze Prey DNA in Faeces of An Avian Predator In Taiwan2018

    • Author(s)
      Ming-Chih Chiu, Mei-Kwa Kuo, Kozo Watanabe
    • Organizer
      12th International Symposium on Ecohydraulics (ISE 2018)
    • Int'l Joint Research
  • [Presentation] Genome-wide RAD-seq revels adaptive divergence among seven stream stoneflies along a nationwide latitudinal gradient in Japan2018

    • Author(s)
      Maribet Gamboa, Kozo Watanabe
    • Organizer
      Society of Molecular Biollogy and Evolution meeting
    • Int'l Joint Research
  • [Presentation] Metabarcoding based macroinvertebrate community assessment under the influence of artificial gravel bars in the downstream of dam in Trinity River2018

    • Author(s)
      Bin Li, Joselle Serrana, Tetsuya Sumi, Yasuhiro Takemon, Kozo Watanabe
    • Organizer
      Water and Environment Technology Conference 2018 (WET2018)
    • Int'l Joint Research
  • [Presentation] Ecological Influence of Sediment Bypass Tunnels on Macroinvertebrates in Dam-fragmented Rivers by DNA Metabarcoding2018

    • Author(s)
      Joeselle SERRANA, Sakiko YAEGASHI, Shunsuke KONDOH, Bin LI , Christopher ROBINSON, and Kozo WATANABE
    • Organizer
      Water and Environment Technology Conference 2018 (WET2018)
    • Int'l Joint Research
  • [Presentation] DNA-based discrimination and population genetics of the coconut scale insect Aspidiotus rigidus Reyne in the Philippines2018

    • Author(s)
      Naoto ISHITANI, Joeselle M. SERRANA, Thaddeus M. CARVAJAL, Billy Joel M. ALMARINEZ, Alberto T. BARRION, Divina M. AMALIN, Kozo WATANABE
    • Organizer
      Water and Environment Technology Conference 2018 (WET2018)
    • Int'l Joint Research
  • [Presentation] Ecological Influence of Sediment Bypass Tunnels on Macroinvertebrates in Dam-fragmented Rivers by DNA Metabarcoding2018

    • Author(s)
      Joeselle SERRANA, Sakiko YAEGASHI, Shunsuke KONDOH, Bin LI , Christopher ROBINSON, and Kozo WATANABE
    • Organizer
      50th Anniversary of the Neutral Theory of Molecular Evolution?of the?Society of Molecular Biology and Evolution (SMBE)
    • Int'l Joint Research
  • [Presentation] De novo draft genome of the stonefly Siphonoperla torrentium (Pictet, 1842)2018

    • Author(s)
      Maribet Gamboa, Kozo Waranabe
    • Organizer
      XIX International symposium on Plecoptera
    • Int'l Joint Research
  • [Presentation] Phylogeography of Nemouridae family (Insecta, Plecoptera) in the Japanese Archipelago2018

    • Author(s)
      Maribet Gamboa, David Muranyi, Shota Kanmori, Kozo Watanabe
    • Organizer
      XIX International symposium on Plecoptera
    • Int'l Joint Research
  • [Presentation] Molecular identification of the coconut scale insect species Aspidiotus rigidus Reyne and Aspidiotus destructor Signoret in the Philippines2018

    • Author(s)
      Naoto Ishitani, Joeselle Serrana, Thaddeus Carvajal, Billy Joel Almarinez, Divina Amalin and Kozo Watanabe
    • Organizer
      Pest Management Council of the Philippines 50th Anniversary and Annual Scientific Conference
    • Int'l Joint Research
  • [Presentation] Ecological Influence of Sediment Bypass Tunnels on Macroinvertebrates in Dam-fragmented Rivers by DNA Metabarcoding2018

    • Author(s)
      Joeselle SERRANA, Sakiko YAEGASHI, Shunsuke KONDOH, Bin LI , Christopher ROBINSON, and Kozo WATANABE
    • Organizer
      Pest Management Council of the Philippines 50th Anniversary and Annual Scientific Conference
    • Int'l Joint Research
  • [Presentation] フィリピンのココヤシ寄生虫のDNA種分類及び集団遺伝解析2018

    • Author(s)
      石谷直渡,Serrana, J. M.,Carvajal, T. M., Almarinez, B. J. M.,Barrion, A. T.,Amalin, D. M.,渡辺幸三
    • Organizer
      土木学会四国支部第24回技術研究発表会
  • [Presentation] フィリピンのココヤシ寄生虫と寄生バチの種間相互作用の遺伝学的解明2018

    • Author(s)
      石谷直渡,Serrana, J. M.,Carvajal, T. M., Almarinez, B. J. M.,Barrion, A. T.,Amalin, D. M.,渡辺幸三
    • Organizer
      第55回環境工学研究フォーラム
  • [Presentation] Statistical forecasting of norovirus concentration in sewage as an indicator of future incidence2018

    • Author(s)
      Fuminari Miura, Toru Watanabe, Kozo Watanabe, Akihiko Hata, Kensuke Fukushi
    • Organizer
      IWA World Water Congress & Exhibition 2018
    • Int'l Joint Research
  • [Presentation] Genetic Analysis of Aedes aegypti in Manila, Philippines: Dispersal Pattern and Gene Expression Under Wolbachia Infection2018

    • Author(s)
      Maria Angenica REGILME, Tatsuya INUKAI, Katherine VIACRUSIS, Divina AMALIN, Kozo WATANABE
    • Organizer
      Water and Environment Technology Conference 2018 (WET2018)
    • Int'l Joint Research
  • [Presentation] Wolbachia Detection and Distribution of Dengue Vector in Manila, Philippines2018

    • Author(s)
      Tatsuya INUKAI, Maria Angenica Fulo REGILME, Thaddeus M. CARVAJAL, Billy Joel M. ALMARINEZ, Divina M. AMALIN, Kozo WATANABE
    • Organizer
      Water and Environment Technology Conference 2018 (WET2018)
    • Int'l Joint Research
  • [Presentation] Dengue forecasting models using climate variable as predictors at regional setting in Indonesia2018

    • Author(s)
      Ruslan La Ane, Lia Faridah, Thaddeus M. Carvajal, Kozo Watanabe
    • Organizer
      Water and Environment Technology Conference 2018 (WET2018)
    • Int'l Joint Research
  • [Presentation] Elucidating the Dispersion of Dengue Mosquito Vector, Ae. aegypti using Landscape Genetic Analysis2018

    • Author(s)
      Thaddeus CARVAJAL, Kohei OGISHI, Sakiko YAEGESHI, Lara Fides HERNANDEZ, Katherine VIACRUSIS, Howell HO, Divina AMALIN, and Kozo WATANABE
    • Organizer
      Water and Environment Technology Conference 2018 (WET2018)
    • Int'l Joint Research
  • [Presentation] Comorbid Depression and Anxiety and other Psychiatric Symptoms among Dengue Patients in Metro Manila, Philippines2018

    • Author(s)
      Von Ralph Dane M. HERBUELA, Ferdinand S. DE GUZMAN, Girly SOBREPE?A, Andrew Benedict F. CLAUDIO, Angelica Cecilia V. TOMAS, Carmina M. ARRIOLA-DELOS REYES, Kozo WATANABE
    • Organizer
      Water and Environment Technology Conference 2018 (WET2018)
    • Int'l Joint Research
  • [Presentation] Genome-wide RAD-Seq Reveals Adaptive Divergence among Seven Stream Stoneflies along Nationwide Latitudinal Gradient in Japan2018

    • Author(s)
      Maribet GAMBOA, Kozo WATANABE
    • Organizer
      Water and Environment Technology Conference 2018 (WET2018)
    • Int'l Joint Research
  • [Presentation] Detecting Wolbachia Sp. in Dengue Mosquito Vector, Aedes aegypti and Its Potential as A Biological Mass Release Vector Control Program in The Philippines2018

    • Author(s)
      Thaddeus M. Carvajal, Kazuki Hashimoto, Reza Kurniawan Harnandika, Divina Amalin, and Kozo Watanabe
    • Organizer
      Pest Management Council of the Philippines 50th Anniversary and Annual Scientific Conference
    • Int'l Joint Research
  • [Presentation] Fine-Spatial Genetic Analysis of Dengue Vector, Aedes aegypti, in Metropolitan Manila, Philippines2018

    • Author(s)
      Thaddeus M. Carvajal, Kohei Ogishi, Sakiko Yaegeshi, Lara Fides T. Hernandez, Katherine M. Viacrusis, Howell T. Ho, Divina Amalin, and Kozo Watanabe
    • Organizer
      Pest Management Council of the Philippines 50th Anniversary and Annual Scientific Conference
    • Int'l Joint Research
  • [Presentation] Fine-Scale Genotyping and Dispersal Movement of Dengue Mosquito Vector, Aedes Aegypti in Metropolitan Mania2018

    • Author(s)
      Thaddeus M. Carvajal, Kohei Ogishi, Sakiko Yaegeshi, Lara Fides T. Hernandez, Katherine M. Viacrusis, Howell T. Ho, Divina Amalin, and Kozo Watanabe
    • Organizer
      2nd Bandung International Scientific Meeting on Parasitology & Tropical Diseases
    • Int'l Joint Research
  • [Presentation] Genetic analysis of Aedes aegypti in Manila, Philippines: Dispersal pattern and gene expression under Wolbachia infection2018

    • Author(s)
      Maria Angenica Regilme, Tatsuya Inukai, Katherine Viacrusis, Divina Amalin, and Kozo Watanabe
    • Organizer
      2nd Bandung International Scientific Meeting on Parasitology & Tropical Diseases
    • Int'l Joint Research
  • [Presentation] Individual-Based Dengue Virus Surveillance in Mosquitoes Collected Concurrently with Suspected Patients: Implications On Spatial Transmission in Tarlac City, Philippines2018

    • Author(s)
      Kozo Watanabe
    • Organizer
      2nd Bandung International Scientific Meeting on Parasitology & Tropical Diseases
    • Int'l Joint Research / Invited
  • [Presentation] Dispersal variation of Aedes aegypti in Manila, Philippines - Do roads affect the population structure?2018

    • Author(s)
      Regilme Maria Angenica, Inukai Tatsuya, Viacrusis Katherine, Amalin Divina, Watanabe Kozo
    • Organizer
      2nd Bandung International Scientific Meeting on Parasitology & Tropical Diseases
    • Int'l Joint Research
  • [Presentation] Dengue forecasting models using climate variable as predictors at regional setting in Indonesia2018

    • Author(s)
      Ruslan La Ane, Lia Farida, Thaddeus M. Carvajal, Kozo Watanabe
    • Organizer
      2nd Bandung International Scientific Meeting on Parasitology & Tropical Diseases
    • Int'l Joint Research
  • [Presentation] マニラにおけるデング熱媒介蚊の生息分布と共生細菌ボルバキアの検出2018

    • Author(s)
      犬飼達也,Maria Angenica F. Regilme, Thaddeus M. Carvajal,Divina Amalin,Katherine M. Viacrusis,渡辺幸三
    • Organizer
      土木学会四国支部第24回技術研究発表会
  • [Presentation] デング熱媒介蚊における共生細菌ボルバキアの検出と遺伝構造解析2018

    • Author(s)
      犬飼達也, Maria Angenica F. Regilme, Thaddeus M. Carvajal, Divina Amalin, Katherine M. Viacrusis, 渡辺幸三
    • Organizer
      第55回環境工学研究フォーラム
  • [Presentation] The search for the Habitats of Aquatic Caddisfly Stenopsyche marmorata (Trichoptera) from Environmental DNA using Species-specific Microsatellite Markers2018

    • Author(s)
      Sakiko YAEGASHI, Kazuto MURAMATSU
    • Organizer
      Water and Environment Technology Conference 2018 (WET2018)
    • Int'l Joint Research
  • [Presentation] 環境DNAを利用した水生昆虫の生息域検索2018

    • Author(s)
      八重樫咲子,村松和十
    • Organizer
      第5回環境水質工学シンポジウム
  • [Presentation] マイクロサテライトマーカーを利用した環境DNAの種特異的PCRによる水生生物の生息域検索2018

    • Author(s)
      八重樫咲子,清水隆二,村松和十
    • Organizer
      応用生態工学会第22回東京大会
  • [Presentation] DNA解析を利用した水生昆虫群集の種多様性解析2018

    • Author(s)
      八重樫咲子
    • Organizer
      第108回山梨河川研究会
  • [Presentation] 山梨県内におけるヒゲナガカワトビケラの集団遺伝特性の解析2018

    • Author(s)
      清水隆二,新井涼介,金子栄廣,八重樫咲子
    • Organizer
      第53回日本水環境学会年会
  • [Presentation] ダムによる流量改変が水生昆虫種多様性にもたらす影響の評価2018

    • Author(s)
      新井涼介,清水隆二,金子栄廣,八重樫咲子
    • Organizer
      第53回日本水環境学会年会
  • [Presentation] 実物標本・画像・DNA情報を統合する水生昆虫リファレンスデータベースの構築2018

    • Author(s)
      脇村圭,加藤幹男
    • Organizer
      日本動物学会第89回大会
  • [Presentation] 水生昆虫の種判別におけるDNAマーカーの特徴2018

    • Author(s)
      稲井公二,渡辺幸三,加藤幹男
    • Organizer
      日本陸水学会第83回大会
  • [Presentation] Effect of the irradiation with gamma rays on chemotactic response and motility of Escherichia coli2018

    • Author(s)
      Kei Wakimura and Mikio Kato
    • Organizer
      6th International Conference on Radiation and Application in various field of research (RAD2018)
    • Int'l Joint Research
  • [Funded Workshop] 12th International Symposium on Ecohydraulics (ISE 2018)2018

  • [Funded Workshop] Seminar on "Current Trends in Sequencing Technologies: Genomics and Metabarcoding Applications" at Ehime University2018

  • [Funded Workshop] Seminar on "Current Trends in Detection and Control of Plant and Human Diseases" at Ehime University2018

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Published: 2019-12-27  

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