Intra-cellular environment monitoring to clarify the biominelarization process of calcareous foraminifera

2012 Fiscal Year Final Research Report

• Project/Area Number: 22684027
• Research Category: Grant-in-Aid for Young Scientists (A)
• Allocation Type: Single-year Grants
• Research Field: Stratigraphy/Paleontology
• Research Institution: Japan Agency for Marine-Earth Science and Technology
• Principal Investigator: TOYOFUKU Takashi 独立行政法人海洋研究開発機構, 海洋・極限環境生物圏領域, チームリーダー (30371719)
• Project Period (FY): 2010 – 2012
• Keywords: バイオミネラリゼーション / 有孔虫 / 石灰化 / カルシフィケーション / 古生物学 / 海洋生物学 / 地球科学 / 原生生物

Research Abstract

The process that some minerals actively precipitated by biology are called as biomineralization. Foraminifera is one of the key calcifyer in marine environment. This study try to clarify the biomineraliczation process of foraminifera by cell biology. Intra cellular distributions of calcium pH, magnesium ,mito and golgi complex are visualized by fluorescent dyes. Mineralogy of crystals can be decided even during on-going calcification process.

Research Products

• [Journal Article] Attachment and Detachment of Living Microorganisms Using a Potential-Controlled Electrode (2013)
  • Author(s): Koyama, S., Konishi, M., Ohta, Y., Miwa, T., Hatada, Y., Toyofuku, T., Maruyama, T., Nogi, Y., Kato, C., Tsubouchi, T
  • Journal Title: Marine biotechnology
  • DOI: DOI:10.1007/s10126-013-9495-2.
  • Peer Reviewed
• [Journal Article] Micro-scale neodymium distribution in sedimentary planktonic foraminiferal tests and associated mineral phases (2013)
  • Author(s): Tachikawa, K., Toyofuku, T., Basile-Doelscha, I., Delhayec, T
  • Journal Title: Geochimica et Cosmochimica Acta Volume: 100 Pages: 11-23
  • DOI: DOI:10.1016/j.gca.2012.10.010.
  • Peer Reviewed
• [Journal Article] Variation in stable carbon and oxygen isotopes of individual benthic foraminifera: tracers for quantifying the vital effect (2013)
  • Author(s): Ishimura, T., Tsunogai, U., Hasegawa, S., Nakagawa, F., Oi, T., Kitazato, H., Suga, H., Toyofuku, T
  • Journal Title: Biogeosciences Discuss Volume: 9, 5, Pages: 6191-6218
  • DOI: DOI:10.5194/bgd-9-6191-2012.
  • Peer Reviewed
• [Journal Article] Effects of hydrogen sulfide on bacterial communities on the surface of galatheid crab. Shinkaia crosnieri, and in a bacterial mat cultred in rearing tanks (2012)
  • Author(s): Konishi, M., Watsuji, T., Nakagawa, S., Hatada, Y., Takai, K., Toyofuku T
  • Journal Title: Microbes and Environments Volume: 28, 1 Pages: 25-32
  • DOI: DOI:10.1264/jsme2.ME12070.
  • Peer Reviewed
• [Journal Article] バイオミネラリゼーションの可視化 -細胞生物学的に見た有孔虫の石灰化過程- (2012)
  • Author(s): 豊福高志
  • Journal Title: Japan Geoscience Letters Volume: 8 Pages: 4
• [Journal Article] Mg/Ca and δ18O in the brackish shallow-water benthic foraminifer Ammonia 'beccarii (2011)
  • Author(s): Toyofuku, T., Suzuki, M., Suga, H., Sakai, S., Suzuki, A., Ishikawa, T., de Nooijer, L. J., Schiebel, R., Kawahata, H., Kitazato, H
  • Journal Title: Marine Microplaeontology Volume: 78 Pages: 113-120
  • DOI: DOI:10.1016/j.marmicro.2010.11.003.
  • Peer Reviewed
• [Journal Article] 有孔虫の飼育実験から探る太古の地球環境 (2011)
  • Author(s): 豊福高志, 野牧秀隆
  • Journal Title: バイオサイエンスとインダストリー Volume: 69, 4 Pages: 284-288
• [Journal Article] The role of meiofauna in deep-sea benthic food webs revealed by carbon and nitrogen stable isotope analyses In Earth, Life, and Isotopes (Eds: Ohkouchi N, Tayasu I, and Koba K) (2010)
  • Author(s): Nomaki, H., Ogawa, N. O., Ohkouchi, N., Toyofuku, T., Kitazato, H
  • Journal Title: Kyoto University Press Pages: 119-138
  • Peer Reviewed
• [Journal Article] アンモニア・ベッカリー 過酷な環境にも生息 (2010)
  • Author(s): 豊福高志
  • Journal Title: しずおか自然史, Pages: 86-87
• [Journal Article] 小さなタイムマシンを開く-有孔虫の石灰化過程の可視化- (2010)
  • Author(s): 豊福高志
  • Journal Title: 生物の科学 遺伝 Volume: 64(5) Pages: 78-85
• [Journal Article] 有孔虫～多様な殻を作る単細胞生物と海洋～ (2010)
  • Author(s): 豊福高志
  • Journal Title: 第4回JAMSTEC海洋と地球の学校 多様性を科学する～海洋と地球のツアー～ Pages: 71-82
• [Journal Article] 海洋酸性化と生物圏への影響 (2010)
  • Author(s): 豊福高志
  • Journal Title: 平成21年度海洋研究開発機構研究報告会JAMSTEC2010 地球システムの解明に果たすJAMSTECの役割 Pages: 8-9
• [Presentation] A. Tombi Cruise: an Overview (2012)
  • Author(s): Toyofuku, T., Ohkawara W. N., Kurasawa
  • Organizer: TOMBI Workshop
  • Place of Presentation: Bordeaux, France
  • Year and Date: 20121122-24
• [Presentation] TOMBI Cruise core description (2012)
  • Author(s): Fujii, M., Sakaguchi, A., Murayama, M., Toyofuku, T., Oguri, K., Kawamura,K
  • Organizer: TOMBI Workshop
  • Place of Presentation: Bordeaux, France
  • Year and Date: 20121122-24
• [Presentation] Calcification, Field Workshop on Living Foraminifera in Japan (2012)
  • Author(s): Toyofuku, T
  • Organizer: Sesoko
  • Place of Presentation: Okinawa/Yokosuka, Kanagawa, Japan
  • Year and Date: 20120715-21
• [Presentation] Foraminiferal intracellular environmental observation - perspective for biomineralization, geochemical proxies for past time ocean and ocean acidification (2012)
  • Author(s): Toyofuku, T., de Nooijer, L., Nomaki, H., Tsuchiya, M., Oguri, K., Kitazato, H
  • Organizer: 2012 ASLO Aquatic Sciences Meeting
  • Place of Presentation: Otsu, Shiga, Japan
  • Year and Date: 20120708-13
• [Presentation] Reichart, G.J. Species-specific impacts of temperature and seawater Mg/Ca on foraminiferal Mg/Ca (2012)
  • Author(s): van Dijk, I.E.Y., de Nooijer, L.J., Toyofuku, T
  • Organizer: EGU General Assembly 2012
  • Place of Presentation: Vienna, Austria
  • Year and Date: 20120422-27
• [Presentation] Foraminiferal cellular Calcium and pH distribution by laboratory observation (2012)
  • Author(s): Toyofuku, T., Nomaki, H., Tsuchiya, M., Kitazato, H
  • Organizer: EGU General Assembly 2012
  • Place of Presentation: Vienna, Austria
  • Year and Date: 20120422-27
• [Presentation] High-CO2実験環境下の細胞内pH観察 (2012)
  • Author(s): 豊福高志,Lennart J de Nooijer,野牧秀隆,浅井健志,土屋正史,倉沢篤史,三輪哲也,北里洋
  • Organizer: 古海洋シンポジウム2012
  • Place of Presentation: 東京大学大気海洋研究所
  • Year and Date: 2012-01-06
• [Presentation] Culture experiment with living foraminifera under laboratory high-CO2 environmental condition. EGU Topical Conference Series (2011)
  • Author(s): Toyofuku, T., de Nooijer, L. J., Nomaki, H., Tsuchiya, M., Kitazato, H
  • Organizer: 7th Alexander von Humbolt International Conferene Ocean acidification: consequences for marine ecosystems and society
  • Place of Presentation: Park Royal Penang Resort, Penang, Malaysia
  • Year and Date: 20110620-24
• [Presentation] Foraminiferal cellular pH control under laboratory high-CO2 environmental condition (2011)
  • Author(s): Toyofuku, T., de Nooijer, L. J., Nomaki, H., Tsuchiya, M., Kitazato, H
  • Organizer: EGU General Assembly 2011
  • Place of Presentation: Vienna, Austria
  • Year and Date: 20110403-08
• [Presentation] 底生有孔虫Ammonia beccariiのMg/Ca、δ18Oの水温、塩分指標 (2011)
  • Author(s): 豊福高志, 菅 寿美, 坂井三郎, 鈴木淳, 川幡穂高, 北里 洋
  • Organizer: 2010年度古海洋シンポジウム
  • Place of Presentation: 東京大学大気海洋研究所
  • Year and Date: 20110106-07
• [Presentation] Foraminiferal cellular pH control under low pH environment in the laboratory (2011)
  • Author(s): Toyofuku, T., Nooijer, L. J., Nomaki, H., Tsuchiya, M., Kitazato H
  • Organizer: JpGU International session
  • Place of Presentation: Makuhari, Chiba
  • Year and Date: 2011-05-25
• [Presentation] study of test reconstruction of Ammonia beccarii for extreme environmental conditions (2010)
  • Author(s): Asai, T., Toyofuku, T., Nomaki, H., Miwa, T
  • Organizer: 極限環境生物学会
  • Place of Presentation: 京都大学宇治キャンパス
  • Year and Date: 20101115-16
• [Presentation] Intracellular environment of carcaleous foraminifera and biomineralization (2010)
  • Author(s): Toyofuku, T., de Nooijer, L.J., Nomaki, H., Oguri, K., Tsuchiya, M., Kitazato, H
  • Organizer: Japan Geoscience Union Meeting 2010
  • Place of Presentation: Makuhari Messe, Chiba, Japan
  • Year and Date: 20100523-28
• [Presentation] Pressure effect on living shallow water benthic foraminifera (2010)
  • Author(s): Asai, T., Toyofuku, T., Nomaki, H
  • Organizer: 日本地球惑星科学連合2010年大会
  • Place of Presentation: 幕張メッセ国際会議場
  • Year and Date: 20100523-28
• [Presentation] Shape design of BaCO3 by Mg2+ effect (2010)
  • Author(s): 林 明子, 豊福高志, 中村利廣, 渡辺友亮
  • Organizer: 第20回日本MRS学術シンポジウム
  • Place of Presentation: 横浜情報文化センター
  • Year and Date: 2010-12-20
• [Presentation] Feeding strategies among deepsea benthic foraminifera: Evidences from TEM observations and in-situ experiments for modern deep-sea foraminifera (2010)
  • Author(s): Kitazato, H., Nomaki, H., Toyofuku, T
  • Organizer: International Symposium on Foraminifera FORAMS2010
  • Place of Presentation: Bonn, Germany
  • Year and Date: 2010-09-06
• [Presentation] 2-D pH observation on foraminiferal cell under stable environmental condition (2010)
  • Author(s): Toyofuku, T., de Nooijer, L. J., Nomaki, H., Tsuchiya, M., Kitazato, H
  • Organizer: International Symposium on Foraminifera FORAMS2010
  • Place of Presentation: Bonn, Germany
  • Year and Date: 2010-09-06
• [Presentation] 石灰質有孔虫の殻内タンパク質の検討 (2010)
  • Author(s): 更科 功, 豊福高志, 藤田和彦, 遠藤一佳
  • Organizer: 日本古生物学会2010年年会
  • Place of Presentation: 筑波大学
  • Year and Date: 2010-06-12
• [Remarks] JAMSTEC研究者個人ページ
  • URL: http://www.jamstec.go.jp/seika/pub-j/res/ress/toyofuku/index.html
• [Remarks] TWITTER
  • URL: https://twitter.com/t_toyofuku
• [Remarks] タンブラー
  • URL: http://toyofuku.tumblr.com/
• [Remarks] FACEBOOK
  • URL: https://www.facebook.com/toyohuka
• [Remarks] (1)Toyofuku, T. How the natural time machines are prepared? ?some laboratory works on foraminiferal calcification. Lund University, Sweden, 27 Nov. 2012. セミナー&集中講義
• [Remarks] (2)豊福高志 福島大学集中講義. 2012年11月14日. セミナー&集中講義
• [Remarks] (3)豊福高志 浜松修学舎高等学校研究紹介, 2012年11月12日. セミナー&集中講義
• [Remarks] (4)豊福高志 熊本大学集中講義. 2012年10月17日, 18日. セミナー&集中講義
• [Remarks] (5)豊福高志 Foraminiferal intracellular environmental observation ?perspective for biomineralization, geochemical proxy for past time ocean and ocean acidification.バイオミネラリゼーションセミナー,東京大学農学部2号館,2012年9月24日. セミナー&集中講義
• [Remarks] (6)豊福高志 サイエンスパートナーシッププロジェクト講座. 宇都宮高等学校, 2012年9月11日. セミナー&集中講義
• [Remarks] (7)豊福高志 横浜国立大学集中講義. 2012年7月31日?8月3日. セミナー&集中講義
• [Remarks] (8)豊福高志 海洋酸性化を想定した実内実験, JpGU JAMSTECブース. JpGU2011, 幕張メッセ, 2011年5月25日. セミナー&集中講義
• [Remarks] (9)豊福高志 Mg/Ca in calcareous foraminifera from laboratory culture experiment. 熊本大学セミナー, 2011年3月10日. セミナー&集中講義
• [Remarks] (10)Toyofuku, T. Revealing Foraminiferal Calcification and Its Impact on trace elemental incorporation. Alfred Wegener Institute, Bremerhaven, Germany, 1st., September 2010. セミナー&集中講義
• [Remarks] (11)Toyofuku, T. Revealing Foraminiferal Calcification and Its Impact on trace elemental incorporation. Utrecht University, Utrecht, Netherlands, 30th, August 2010. セミナー&集中講義
• [Remarks] Toyofuku, T. Intracellular environment of calcareous foraminifera and biomineralization (Invited seminar). Anger University, Anger, France, 23^<rd>, June 2010.