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Nagai Yukiko  長井 裕季子

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… Alternative Names

長井 裕季子  ナガイ ユキコ

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Researcher Number 20822612
Other IDs
Affiliation (Current) 2022: 独立行政法人国立科学博物館, 地学研究部, 協力研究員
2022: 国立研究開発法人海洋研究開発機構, 超先鋭研究開発部門(超先鋭研究開発プログラム), 技術スタッフ
Affiliation (based on the past Project Information) *help 2021: 国立研究開発法人海洋研究開発機構, 超先鋭研究開発部門(超先鋭技術開発プログラム), 技術スタッフ
2019: 国立研究開発法人海洋研究開発機構, 超先鋭研究開発部門(超先鋭技術開発プログラム), 技術スタッフ
2018: 独立行政法人国立科学博物館, 地学研究部, 協力研究員
Review Section/Research Field
Principal Investigator
0702:Biology at cellular to organismal levels, and related fields / Basic Section 17050:Biogeosciences-related
Except Principal Investigator
Geology
Keywords
Principal Investigator
バイオミネラリゼーション / 電子顕微鏡 / 有孔虫 / FIB(集束イオンビーム) / カルサイト / 微細構造観察 / FIB(集束イオンビーム) / 微細構造 / 浮遊性有孔虫 / FIB-SEM / 形態形成 … More
Except Principal Investigator
… More 浅海噴火 / 伊豆小笠原弧 / テフラ / 大室ダシ / 地質学 Less
  • Research Projects

    (3 results)
  • Research Products

    (31 results)
  • Co-Researchers

    (11 People)
  •  The anatomy of the planktonic foraminifera shell-forming fieldPrincipal Investigator

    • Principal Investigator
      長井 裕季子
    • Project Period (FY)
      2021 – 2023
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 17050:Biogeosciences-related
    • Research Institution
      Japan Agency for Marine-Earth Science and Technology
  •  Foraminiferal elemental composition and calcification processPrincipal Investigator

    • Principal Investigator
      NAGAI Yukiko
    • Project Period (FY)
      2019
    • Research Category
      Grant-in-Aid for Research Activity Start-up
    • Review Section
      0702:Biology at cellular to organismal levels, and related fields
    • Research Institution
      Japan Agency for Marine-Earth Science and Technology
      National Museum of Nature and Science, Tokyo
  •  Deciphering high-resolution volcanic records of submarine volcano and its hazards using subaerial tephra

    • Principal Investigator
      Tani Kenichiro
    • Project Period (FY)
      2016 – 2018
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Geology
    • Research Institution
      National Museum of Nature and Science, Tokyo

All 2020 2019 2018 2017 2016

All Journal Article Presentation

  • [Journal Article] Guanine crystals regulated by chitin-based honeycomb frameworks for tunable structural colors of sapphirinid copepod, Sapphirina nigromaculata.2020

    • Author(s)
      T. Kimura, M. Takasaki, R. Hatai, Y. Nagai, K. Uematsu, Y. Oaki, M. Osada, H. Tsuda, T. Ishigure, T. Toyofuku, S. Shimode, H. Imai
    • Journal Title

      Scientific Reports

      Volume: 10 Pages: 2266-2266

    • DOI

      10.1038/s41598-020-59090-4

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16H02398, KAKENHI-PROJECT-18J11944, KAKENHI-PROJECT-19K21197
  • [Journal Article] Shell formation of foraminifera -marine unicellular calcifiers-2019

    • Author(s)
      Takashi Toyofuku, Yukiko Nagai
    • Journal Title

      Journal of the Japanese Association for Crystal Growth

      Volume: 46 Pages: 02-02

    • NAID

      130007744151

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K21197
  • [Journal Article] Effect of Euxinic Conditions on Planktic Foraminifers: Culture Experiments and Implications for Past and Future Environments2019

    • Author(s)
      Kuroyanagi Azumi、Toyofuku Takashi、Nagai Yukiko、Kimoto Katsunori、Nishi Hiroshi、Takashima Reishi、Kawahata Hodaka
    • Journal Title

      Paleoceanography and Paleoclimatology

      Volume: 34 Pages: 54-62

    • DOI

      10.1029/2018pa003539

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17H02978, KAKENHI-PROJECT-19K21197, KAKENHI-PROJECT-18KK0091, KAKENHI-PROJECT-17K05674
  • [Journal Article] Foraminiferal ultrastructure: a perspective from fluorescent and fluorogenic probes2019

    • Author(s)
      Frontalini F.、Losada M. T.、Toyofuku T.、Tyszka J.、Golen J.、Nooijer L.、Canonico B.、Cesarini E.、Nagai Y.、Bickmeyer U.、Ikuta T.、Tsubaki R.、Besteiro Rodriguez C.、Al‐Enezi E.、Papa S.、Coccioni R.、Bijma J.、Bernhard J. M.
    • Journal Title

      Journal of Geophysical Research: Biogeosciences

      Volume: 124 Pages: 2823-2850

    • DOI

      10.1029/2019jg005113

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H02978, KAKENHI-PROJECT-19H02009, KAKENHI-PROJECT-19K21197
  • [Journal Article] Complex factors shape phenotypic variation in deep-sea limpets2019

    • Author(s)
      Chen Chong、Watanabe Hiromi Kayama、Nagai Yukiko、Toyofuku Takashi、Xu Ting、Sun Jin、Qiu Jian-Wen、Sasaki Takenori
    • Journal Title

      Biology letters

      Volume: 15 Pages: 20190504-20190504

    • DOI

      10.1098/rsbl.2019.0504

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K06401, KAKENHI-PROJECT-19K21197
  • [Journal Article] Direct two-dimensional time series observation of pH distribution around dissolving calcium carbonate crystals in aqueous solution2019

    • Author(s)
      Kawano Jun、Toyofuku Takashi、Nishimura Kaede、Ueda Akiyuki、Nagai Yukiko、Kawada Sachiko、Teng Henry、Nagai Takaya
    • Journal Title

      Crystal Growth and Design

      Volume: 19 Pages: 4212-4217

    • DOI

      10.1021/acs.cgd.9b00045

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H02009, KAKENHI-PROJECT-19K21197, KAKENHI-PROJECT-15H05731
  • [Journal Article] Weaving of biomineralization framework in rotaliid foraminifera: implications for paleoceanographic proxies2018

    • Author(s)
      Nagai Yukiko、Uematsu Katsuyuki、Chen Chong、Wani Ryoji、Tyszka Jaroslaw、Toyofuku Takashi
    • Journal Title

      Biogeosciences

      Volume: 15 Pages: 6773-6789

    • DOI

      10.5194/bg-15-6773-2018

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H02978, KAKENHI-PROJECT-19K21197, KAKENHI-PROJECT-16K05584
  • [Journal Article] Decalcification and survival of benthic foraminifera under the combined impacts of varying pH and salinity2018

    • Author(s)
      Charrieau Laurie M.、Filipsson Helena L.、Nagai Yukiko、Kawada Sachiko、Ljung Karl、Kritzberg Emma、Toyofuku Takashi
    • Journal Title

      Marine Environmental Research

      Volume: 138 Pages: 36-45

    • DOI

      10.1016/j.marenvres.2018.03.015

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H02978, KAKENHI-PROJECT-19K21197
  • [Journal Article] Reading the Fine Print: Ultra-Microstructures of Foraminiferal Calcification Revealed Using Focused Ion Beam Microscopy2018

    • Author(s)
      Nagai Yukiko、Uematsu Katsuyuki、Wani Ryoji、Toyofuku Takashi
    • Journal Title

      Frontiers in Marine Science

      Volume: 5 Pages: 1-15

    • DOI

      10.3389/fmars.2018.00067

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17H02978, KAKENHI-PROJECT-19K21197, KAKENHI-PROJECT-16K05584
  • [Journal Article] Hierarchical textures on aragonitic shells of the hyaline radial foraminifer Hoeglundina elegans2017

    • Author(s)
      Nakajima, K., M. Suzuki, Y. Nagai, K. Izumida, Y. Oaki, T. Toyofuku, J. Bijma, G. Nehrke, M. Raitzsch, K. Tani and H. Imai
    • Journal Title

      CrystEngComm

      Volume: 19 Pages: 7191-7196

    • DOI

      10.1039/c7ce01870c

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K05584, KAKENHI-PROJECT-16H02398, KAKENHI-PROJECT-17H02978
  • [Presentation] 蛍光プローブによる炭酸塩鉱物の形成/溶解場の2次元可視化2019

    • Author(s)
      川野潤, 大澤康太朗, 豊福高志, 長井裕季子, 田中淳也, 永井隆哉
    • Organizer
      日本地球惑星科学連合大会 2019年大会
    • Data Source
      KAKENHI-PROJECT-19K21197
  • [Presentation] 超微細構造などから推測される底生有孔虫Ammoniaの殻形成機序2019

    • Author(s)
      豊福高志, 長井裕季子
    • Organizer
      第14回バイオミネラリゼーションワークショップ
    • Invited
    • Data Source
      KAKENHI-PROJECT-19K21197
  • [Presentation] The coral reef-dwelling Peneroplis brough to light: recalcification during culture experiment2019

    • Author(s)
      Charrieau L., Nagai Y., Fujita K., Multer D., McIntosh I., Toyofuku T.
    • Organizer
      The Micropalaeontological Socity Foram-Nanno 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K21197
  • [Presentation] Transcript assembly and quantification identify candidate genes for foraminiferal calcification2019

    • Author(s)
      Ujiie Y., Ishitani Y., Ishii S., Nagai Y., Takagi Y., Ikuta T., Toyofuku T.
    • Organizer
      日本地球惑星科学連合大会 2019年大会
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K21197
  • [Presentation] 蛍光プローブを用いた2次元可視化手法による結晶の溶解/成長メカニズムの検討2019

    • Author(s)
      川野潤, 矢崎誠, 豊福高志, 長井裕季子, Henry Teng, 永井隆哉
    • Organizer
      日本鉱物学会2019年年会
    • Data Source
      KAKENHI-PROJECT-19K21197
  • [Presentation] Estimation of foraminiferal calcification process from live imaging and FIB-SEM approach2019

    • Author(s)
      Toyofuku T., Nagai Y.
    • Organizer
      日本地球惑星科学連合大会 2019年大会
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K21197
  • [Presentation] Estimation of the calcification rate of foraminifera -exceptionally fast extending of the shell-2019

    • Author(s)
      Nagai Y., Toyofuku T.
    • Organizer
      日本地球惑星科学連合大会 2019年大会
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K21197
  • [Presentation] 蛍光プローブを用いた可視化手法による炭酸塩鉱物の成長/溶解プロセスの観察2018

    • Author(s)
      川野潤, 上田暁之, 豊福高志, 長井裕季子, 田中淳也, 永井隆哉
    • Organizer
      JpGU 2018
    • Data Source
      KAKENHI-PROJECT-19K21197
  • [Presentation] Test density of Ammonia sp. under variable pH2018

    • Author(s)
      Takashi Toyofuku, Yukiko Nagai, Katsunori Kimoto, Osamu Sasaki
    • Organizer
      JpGU meeting 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K21197
  • [Presentation] 有孔虫の炭酸塩の殻形成に関する分子機構-トランスクリプトーム解析から-2018

    • Author(s)
      氏家由利香, 石谷佳之, 石井俊一, 長井裕季子, 高木義弘, 豊福高志, 生田哲郎
    • Organizer
      第13回バイオミネラリゼーションワークショップ
    • Data Source
      KAKENHI-PROJECT-19K21197
  • [Presentation] Formation Process of Organic membrane within calcareous test and early calcium carbonate deposition of benthic foraminifera Ammonia .2018

    • Author(s)
      Yukiko Nagai, Takashi Toyofuku, Chong Chen, Katsuyuki Uematsu
    • Organizer
      International Symposium on Foraminifera (FORAMS 2018)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K21197
  • [Presentation] 例外的に伸長が早い有孔虫の石灰化速度の推定2018

    • Author(s)
      長井裕季子, 豊福高志
    • Organizer
      第13回バイオミネラリゼーションワークショップ
    • Data Source
      KAKENHI-PROJECT-19K21197
  • [Presentation] 蛍光プローブを用いた2次元可視化手法による結晶溶解プロセス観察2018

    • Author(s)
      川野潤, 豊福高志, 長井裕季子, 田中淳也, 永井隆哉
    • Organizer
      第47回結晶成長国内会議
    • Data Source
      KAKENHI-PROJECT-19K21197
  • [Presentation] 浮遊性有孔虫の持つカルサイト針状突起の解析と類似体の合成2018

    • Author(s)
      泉田健太, 高崎美宏, 長井裕季子, 緒明佑哉, 豊福高志, 今井宏明
    • Organizer
      日本化学会秋季事業 第8回CSJ化学フェスタ2018
    • Data Source
      KAKENHI-PROJECT-19K21197
  • [Presentation] Transcript assembly and quantification by RNA-Seq identifies candidate genes for foraminiferal biomineralization of Ammonia beccarii2018

    • Author(s)
      Yurika Ujiie, Yoshiyuki Ishitani, Shunichi Ishii, Yukiko Nagai, Yoshihiro Takaki, Takashi Toyofuku
    • Organizer
      International Symposium on Foraminifera (FORAMS 2018)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K21197
  • [Presentation] Proton pumping accompanies calcification in foraminifera2018

    • Author(s)
      Takashi Toyofuku, Miki Y. Matsuo, Lennart Jan de Nooijer, Yukiko Nagai, Tetsuro Ikuta
    • Organizer
      International Symposium on Foraminifera (FORAMS 2018)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K21197
  • [Presentation] Foraminiferal ultrastructure: a perspective from fluorescent and fluorogenic probes2018

    • Author(s)
      Fabrizio Frontalini, Maria Teresa Losada, Takashi Toyofuku, Jaroslaw Tyszka, Jan Golen, Lennart de Nooijer, Barbara Canonico, Erica Cesarini, Yukiko Nagai, Tetsuro Ikuta, Remi Tsubaki, Stefano Papa, Rodolfo Coccioni, Jelle Bijma and Joan M. Bernhard
    • Organizer
      International Symposium on Foraminifera (FORAMS 2018)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K21197
  • [Presentation] Ultra-microstructures of foraminiferal calcification observed using focused ion beam microscopy2018

    • Author(s)
      Yukiko Nagai, Takashi Toyofuku
    • Organizer
      JpGU meeting 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K21197
  • [Presentation] 石灰化有孔虫における殻形成プロセス研究の進捗-現生有孔虫観察が切り拓く新たな地平-2018

    • Author(s)
      豊福高志, 長井裕季子
    • Organizer
      第4回地球環境史学会年会
    • Data Source
      KAKENHI-PROJECT-19K21197
  • [Presentation] Combined impacts of ocean acidification and desalination: culture experiments on the coastal species Ammonia sp. and Elphidium crispum2018

    • Author(s)
      Laurie Charrieau, Helena Filipsson, Yukiko Nagai, Sachiko Kawada, Karl Ljung, Emma Kritzberg and Takashi Toyofuku
    • Organizer
      International Symposium on Foraminifera (FORAMS 2018)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K21197
  • [Presentation] Lateral and Vertical Textures in Shells of Calcitic and Aragonitic Foraminifers2016

    • Author(s)
      中島希実子, 鈴木萌菜美, 長井裕季子, 緒明佑哉, 豊福高志, 今井宏明
    • Organizer
      日本地球惑星科学連合 連合大会 2016年大会
    • Place of Presentation
      幕張メッセ(千葉県幕張市)
    • Year and Date
      2016-05-22
    • Data Source
      KAKENHI-PROJECT-16K05584
  • 1.  Tani Kenichiro (70359206)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 2.  及川 輝樹 (10435761)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 3.  豊福 高志 (30371719)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 8 results
  • 4.  McIntosh Iona (70780899)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  TAKASHIMA Reishi
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 6.  WATANABE Hiromi
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 7.  今井 宏明
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 2 results
  • 8.  西 弘嗣
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 9.  生田 哲朗
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 10.  CHEN CHONG
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 11.  川野 潤
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results

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