Nagai Yukiko 長井裕季子

… Alternative Names

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

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

Nagai Yukiko 長井 裕季子

長井 裕季子 ナガイ ユキコ

Research Projects

Research Products

Co-Researchers

The anatomy of the planktonic foraminifera shell-forming fieldPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Foraminiferal elemental composition and calcification processPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Deciphering high-resolution volcanic records of submarine volcano and its hazards using subaerial tephra

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

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

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Shell formation of foraminifera -marine unicellular calcifiers-2019

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Effect of Euxinic Conditions on Planktic Foraminifers: Culture Experiments and Implications for Past and Future Environments2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Foraminiferal ultrastructure: a perspective from fluorescent and fluorogenic probes2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Complex factors shape phenotypic variation in deep-sea limpets2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Direct two-dimensional time series observation of pH distribution around dissolving calcium carbonate crystals in aqueous solution2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Weaving of biomineralization framework in rotaliid foraminifera: implications for paleoceanographic proxies2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Decalcification and survival of benthic foraminifera under the combined impacts of varying pH and salinity2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Reading the Fine Print: Ultra-Microstructures of Foraminiferal Calcification Revealed Using Focused Ion Beam Microscopy2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Hierarchical textures on aragonitic shells of the hyaline radial foraminifer Hoeglundina elegans2017

Author(s)

Journal Title

DOI

Data Source

[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)

Organizer

Data Source

[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)

Organizer

Nagai Yukiko 長井裕季子

長井裕季子ナガイユキコ