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Geoelectricity-driven origin of life

Research Project

Project/Area Number 21H04527
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Review Section Medium-sized Section 17:Earth and planetary science and related fields
Research InstitutionJapan Agency for Marine-Earth Science and Technology

Principal Investigator

Kitadai Norio  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), 副主任研究員 (80625723)

Co-Investigator(Kenkyū-buntansha) 渋谷 岳造  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), 主任研究員 (00512906)
山本 正浩  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), 研究員 (60435849)
高井 研  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, 部門長 (80359166)
Project Period (FY) 2021-04-05 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥43,030,000 (Direct Cost: ¥33,100,000、Indirect Cost: ¥9,930,000)
Fiscal Year 2023: ¥8,970,000 (Direct Cost: ¥6,900,000、Indirect Cost: ¥2,070,000)
Fiscal Year 2022: ¥11,050,000 (Direct Cost: ¥8,500,000、Indirect Cost: ¥2,550,000)
Fiscal Year 2021: ¥23,010,000 (Direct Cost: ¥17,700,000、Indirect Cost: ¥5,310,000)
Keywordsアストロバイオロジー / 深海熱水噴出孔 / 生命の起源 / 二酸化炭素 / 硫化金属 / メタボリズム
Outline of Research at the Start

近年,我々は深海熱水噴出孔への電気化学調査を行い,噴出孔の内側から外側へ向かう定常的な電子の流れを発見した.熱水系は宇宙,少なくとも我々の太陽系に幅広く存在する可能性が示されており,その場がもたらす電気化学反応場はCO2を還元し,種々の有機物を生成する原始代謝システムの発生を駆動した(している)可能性がある.本研究はこの仮説を室内実験と熱力学計算から検証し,単純な無機分子から生体分子へ至る一連の化学プロセスに適した環境条件を特定する.本成果から,深海熱水系が地球生命発生に果たした役割を明らかとする共に,地球に限らず,水を纏う惑星において生命が発生する地球化学条件を,化学的根拠を持って提案する.

Outline of Final Research Achievements

Our recent electrochemical survey of deep-sea hydrothermal systems observed a sustained flow of electrons from the inside to the outside of vents (that is, the hydrothermal electricity generation). Hydrothermal systems have been suggested to be common in the Universe, or at least in our solar system. The electrochemical environments they provide may have driven the generation of a variety of biologically important molecules through abiotic CO2 fixation, leading to the emergence of a prebiotic precursor of metabolism. In this study, we examined this possibility by laboratory simulations and thermodynamic calculations, and explored environmental conditions suitable for a series of chemical processes from simple inorganic molecules to building blocks of life. The obtained results were reported in 14 peer-reviewed papers by the end of this project. Some additional reports have also been prepared for publication.

Academic Significance and Societal Importance of the Research Achievements

近年の宇宙探査技術の進歩に伴い,地球生命の起源,そして宇宙における生命の存在に対する関心は大きく高まっている.深海熱水系は地球惑星科学・生物学等の複数の分野から生命発生をもたらした可能性が指摘されてきたものの,これを裏付ける化学的根拠は不足していた.主因の一つには,熱水噴出孔環境では熱水反応しか起こらないという認識が専門家の間にも広がっていた点が挙げられる.我々は,深海熱水系の調査から熱水発電という現象を見出し,この現象が生命発生に重要な様々な化学反応を駆動できることを実証してきた.この成果は深海熱水系における生命発生過程の理解を深め,今後の宇宙生命探査にも重要な指針を提供しうると考えられる.

Report

(5 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Comments on the Screening Results   Annual Research Report
  • Research Products

    (40 results)

All 2024 2023 2022 2021 Other

All Journal Article (15 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 13 results,  Open Access: 11 results) Presentation (18 results) (of which Int'l Joint Research: 2 results,  Invited: 1 results) Book (2 results) Remarks (4 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Hydrothermal electrochemical flow reactor to independently control temperature, pressure, and potential for manganese oxide electrodeposition2024

    • Author(s)
      Otsubo Yoshiki、Otani Kanan、Li Ailong、Adachi Kiyohiro、Kong Shuang、Kitadai Norio、Hashizume Daisuke、Nakamura Ryuhei、Fujita Takeshi、Miyauchi Masahiro、Yamaguchi Akira
    • Journal Title

      Ceramics International

      Volume: 50 Issue: 4 Pages: 5992-6000

    • DOI

      10.1016/j.ceramint.2023.11.265

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Temperature and Pressure Dependence of Hydrothermal Electrodeposition of Molybdenum Sulfide2024

    • Author(s)
      Yamaguchi Akira、Kubo Ryota、El Aisnada An Niza、Adachi Kiyohiro、Lee Ji-Eun、Kitadai Norio、Hashizume Daisuke、Nakamura Ryuhei、Miyauchi Masahiro
    • Journal Title

      ACS Applied Energy Materials

      Volume: 7 Issue: 7 Pages: 2593-2599

    • DOI

      10.1021/acsaem.3c02565

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Design Strategy for CO<sub>2</sub> Reduction Metal Sulfide Electrocatalysts Based on Multi-regression Analysis2023

    • Author(s)
      山口晃,新井勝樹,An Niza El Aisnada, Lee Ji-Eun, 北台紀夫,中村龍平,宮内雅浩
    • Journal Title

      Materia Japan

      Volume: 62 Issue: 1 Pages: 40-47

    • DOI

      10.2320/materia.62.40

    • ISSN
      1340-2625, 1884-5843
    • Year and Date
      2023-01-01
    • Related Report
      2022 Annual Research Report
  • [Journal Article] Extreme accumulation of ammonia on electroreduced mackinawite: An abiotic ammonia storage mechanism in early ocean hydrothermal systems2023

    • Author(s)
      Takahagi Wataru、Okada Satoshi、Matsui Yohei、Ono Shigeaki、Takai Ken、Takahashi Yoshio、Kitadai Norio
    • Journal Title

      Proceedings of the National Academy of Sciences

      Volume: 120 Issue: 41

    • DOI

      10.1073/pnas.2303302120

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Aqueous breakdown of aspartate and glutamate to n-ω-amino acids on the parent bodies of carbonaceous chondrites and asteroid Ryugu2023

    • Author(s)
      Li Yamei、Kurokawa Hiroyuki、Sekine Yasuhito、Kebukawa Yoko、Nakano Yuko、Kitadai Norio、Zhang Naizhong、Zang Xiaofeng、Ueno Yuichiro、Fujimori Gen、Nakamura Ryuhei、Fujishima Kosuke、Isa Junko
    • Journal Title

      Science Advances

      Volume: 9 Issue: 50 Pages: 1-10

    • DOI

      10.1126/sciadv.adh7845

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Supercritical CO2 as the carbon source and reaction medium for methanethiol synthesis in primordial subseafloor2023

    • Author(s)
      Kitadai Norio、Shibuya Takazo、Ueda Hisahiro、Tasumi Eiji、Okada Satoshi、Takai Ken
    • Journal Title

      ChemRixiv

      Volume: -

    • DOI

      10.26434/chemrxiv-2023-00522

    • Related Report
      2023 Annual Research Report
    • Open Access
  • [Journal Article] Quantification of Polysulfide Species in Aqueous Sulfur Thermocell2023

    • Author(s)
      Wataru Takahagi, Norio Kitadai, Satoshi Okada, Hongyao Zhou, Ken Takai, Teppei Yamada
    • Journal Title

      Chemistry Letters

      Volume: 52 Issue: 3 Pages: 197-201

    • DOI

      10.1246/cl.220486

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Elemental sulfur, hydrogen sulfide, and carbon monoxide-driven dimerization of glycine at sub-millimolar concentrations: Implications for the orgin of life2023

    • Author(s)
      Norio Kitadai, Shigeru Shimamura, Wataru Takahagi, Masayuki Miyazaki, Eiji Tasumi, Satoshi Okada
    • Journal Title

      Geochimica et Cosmochimica Acta

      Volume: 349 Pages: 55-63

    • DOI

      10.1016/j.gca.2023.03.033

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Polysulfide-assisted urea synthesis from carbon monoxide and ammonia in water2022

    • Author(s)
      Norio Kitadai, Satoshi Okada, Akiko Makabe, Eiji Tasumi, Masayuki Miyazaki
    • Journal Title

      PeerJ Organic Chemistry

      Volume: 4 Pages: e6-e6

    • DOI

      10.7717/peerj-ochem.6

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Geoelectrochemistry-driven alteration of amino acids to derivative organics in carbonaceous chondrite parent bodies2022

    • Author(s)
      Li Yamei、Kitadai Norio、Sekine Yasuhito、Kurokawa Hiroyuki、Nakano Yuko、Johnson-Finn Kristin
    • Journal Title

      Nature Communications

      Volume: 13 Issue: 1 Pages: 1-14

    • DOI

      10.1038/s41467-022-32596-3

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] On the potential benefit of prebiotic chemistry to the habitability of the present Earth2022

    • Author(s)
      北台紀夫
    • Journal Title

      Viva Origino

      Volume: 50 Issue: 3 Pages: 4

    • DOI

      10.50968/vivaorigino.50_4

    • ISSN
      0910-4003, 1346-6933
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Multi-Regression Analysis of CO2 Electroreduction Activities on Metal Sulfides2022

    • Author(s)
      Akira Yamaguchi, Katsuki Arai, An Niza El Aisnada, Ji-Eun Lee, Norio Kitadai, Ryuhei Nakamura, Masahiro Miyauchi
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 126 Pages: 2772-2779

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Photochemical Synthesis of Ammonia and Amino Acids from Nitrous Oxide2022

    • Author(s)
      Zang Xiaofeng、Ueno Yuichiro、Kitadai Norio
    • Journal Title

      Astrobiology

      Volume: 22 Issue: 4 Pages: 387-398

    • DOI

      10.1089/ast.2021.0064

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A comprehensive predictive model for selenate adsorption on oxide minerals2021

    • Author(s)
      Norio Kitadai, Kumiko Nishiuchi, Yuko Nakano
    • Journal Title

      Geochemical Journal

      Volume: 55 Issue: 4 Pages: 193-207

    • DOI

      10.2343/geochemj.2.0628

    • NAID

      130008119467

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Electrochemically induced metal- vs. ligand-based redox changes in mackinawite: identification of a Fe3+- and polysulfide-containing intermediate2021

    • Author(s)
      Sebastian A. Sanden, Robert K. Szilagyi, Yamei Li, Norio Kitadai, Samuel M. Webb, Takaaki Yano, Ryuhei Nakamura, Masahiko Hara, Shawn E. McGlynn
    • Journal Title

      Dalton Transactions

      Volume: 50 Issue: 34 Pages: 11763-11774

    • DOI

      10.1039/d1dt01684a

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] The role of sulfur in the chemical evolution of life2024

    • Author(s)
      Norio Kitadai
    • Organizer
      Joint CO world & 12th ELSI Symposium
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Production of sulfide metal chimney wall in the flow-reactor simulating ancient deep-sea alkaline hydrothermal system2024

    • Author(s)
      Akira Tanemura, Masahiro Yamamoto, Norio Kitadai
    • Organizer
      Joint CO world & 12th ELSI Symposium
    • Related Report
      2023 Annual Research Report
  • [Presentation] 高温電気化学セルによる深海熱水発電現象の検証実験2024

    • Author(s)
      北台紀夫
    • Organizer
      第48回 生命の起原及び進化学会学術講演会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 電気と乾燥の作用によるシュウ酸からのグリオキシル酸とピルビン酸の生成2023

    • Author(s)
      北台紀夫
    • Organizer
      日本地球化学 第70回年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 熱水噴出孔環境に生じる発電場を模擬したグリオキシル酸の生成及び反応駆動2023

    • Author(s)
      北台紀夫
    • Organizer
      日本地球惑星科学連合 2023年大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 前駆代謝の起源の再現を目指したジオケミカルフローリアクターの開発2023

    • Author(s)
      山本正浩,松本一希,北台紀夫
    • Organizer
      日本地球惑星科学連合 2023年大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Role of mineral catalysis on the molecular evolution on solar system bodies2023

    • Author(s)
      Yamei Li, Hiroyuki Kurokawa, Yasuhito Sekine, Yoko Kebukawa, Yuko Nakano, Norio Kitadai, Naizhong Zhang, Xiaofeng Zang, Yuichiro Ueno, Gen Fujimori, Ryuhei Nakamura, Kosuke Fujishima, Junko Isa
    • Organizer
      日本地球惑星科学連合 2023年大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Polysulfide synthesis through electrochemical oxidation of thioglycine2023

    • Author(s)
      Walaa Elmasry, Satoshi Okada, Norio Kitadai
    • Organizer
      日本地球惑星科学連合 2023年大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 原始熱水噴出環境におけるマッキナワイトへの地球電気化学的アンモニア濃集2023

    • Author(s)
      高萩航,岡田賢,松井洋平,小野重明,高井研,北台紀夫
    • Organizer
      日本地球惑星科学連合 2023年大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 海底下の超臨界CO2環境におけるCO2, H2, H2Sからのメタンチオールの生成2023

    • Author(s)
      北台紀夫
    • Organizer
      日本地球化学会 第70回年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Chemistry of CO world: progress report 20222023

    • Author(s)
      Norio Kitadai
    • Organizer
      Workshop on chemical roots of metabolism
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] チオエステルの起源:深海熱水噴出孔環境が果たした役割2021

    • Author(s)
      北台紀夫
    • Organizer
      日本地球惑星科学連合2021年大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Parent body processes reproduce soluble organics in carbonaceous chondrites via geo-electrochemistry2021

    • Author(s)
      Yamei Li, Yasuhito Sekine, Norio Kitadai
    • Organizer
      日本地球惑星科学連合2021年大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 初期火星における二価鉄サポナイトの有機硫黄化合物生成、炭素循環、気候に対する役割2021

    • Author(s)
      Natsumi Noda, Yasuhito Sekine, Yoshi Takahashi, Hiroshi Sakuma, Takahiro Kawai, Mayuko Nakagawa, Norio Kitadai, Krinsin Johnson-Finn, Shawn McGlynn
    • Organizer
      日本地球惑星科学連合2021年大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] The role of ferrous saponite in the formation of sulfur-bearing organic matter on early Earth and early Mars2021

    • Author(s)
      Natsumi Noda, Yasuhito Sekine, Yoshi Takahashi, Hiroshi Sakuma, Takahiro Kawai, Mayuko Nakagawa, Norio Kitadai, Krinsin Johnson-Finn, Shawn McGlynn
    • Organizer
      Goldschmidt Virtual 2021
    • Related Report
      2021 Annual Research Report
  • [Presentation] 二価鉄サポナイトからの水素分子生成:分子地球化学による初期火星環境への示唆2021

    • Author(s)
      Natsumi Noda, Yasuhito Sekine, Yoshi Takahashi, Hiroshi Sakuma, Takahiro Kawai, Mayuko Nakagawa, Norio Kitadai, Krinsin Johnson-Finn, Shawn McGlynn
    • Organizer
      2021年度 日本地球化学会年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Hydrogen generation through interactions of ferrous saponite with H2S-rich fluids on early Mars: Implications for planetary climate, environmental evolution, and habitability2021

    • Author(s)
      Natsumi Noda, Yasuhito Sekine, Yoshi Takahashi, Hiroshi Sakuma, Takahiro Kawai, Mayuko Nakagawa, Norio Kitadai, Krinsin Johnson-Finn, Shawn McGlynn
    • Organizer
      AGU Fall Meeting 2021
    • Related Report
      2021 Annual Research Report
  • [Presentation] Surface structure and reaction mechanisms of CO2 reduction on partially electroreduced nickel sulfide2021

    • Author(s)
      Satoshi Okada, Wataru Takahagi, Shigeaki Ono, Norio Kitadai
    • Organizer
      日本化学会第102春季年会(2022)
    • Related Report
      2021 Annual Research Report
  • [Book] 最新 地学事典2024

    • Author(s)
      地学団体研究会(編)
    • Total Pages
      2046
    • Publisher
      平凡社
    • ISBN
      9784582115086
    • Related Report
      2023 Annual Research Report
  • [Book] 生命起源の事典2024

    • Author(s)
      生命の起原および進化学会(監修)
    • Total Pages
      312
    • Publisher
      朝倉書店
    • ISBN
      9784254160789
    • Related Report
      2023 Annual Research Report
  • [Remarks] 太古の深海熱水噴出孔環境におけるアンモニアの濃集機構を実証

    • URL

      https://www.jamstec.go.jp/j/about/press_release/20231003/

    • Related Report
      2023 Annual Research Report
  • [Remarks] 炭素質コンドライト隕石と小惑星リュウグウのアミノ酸クライシス

    • URL

      https://www.elsi.jp/news_events/highlights/2023/amino_acid_crisis/

    • Related Report
      2023 Annual Research Report
  • [Remarks] Geoelectricity-driven thioester formation

    • URL

      https://chemistrycommunity.nature.com/posts/geoelectricity-driven-thioester-formation-a-possible-prebiotic-root-of-metabolism

    • Related Report
      2021 Annual Research Report
  • [Remarks] 「深海熱水電気化学メタボリズムファーストシナリオ」Version 2021

    • URL

      https://www.jamstec.go.jp/sugar/j/research/20210707/

    • Related Report
      2021 Annual Research Report
  • [Patent(Industrial Property Rights)] 尿素の製造方法2022

    • Inventor(s)
      北台紀夫
    • Industrial Property Rights Holder
      北台紀夫
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2022-013115
    • Filing Date
      2022
    • Related Report
      2021 Annual Research Report

URL: 

Published: 2021-04-28   Modified: 2025-01-30  

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