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Biogeochemistry of CO world

Administrative Group

Project AreaCO world
Project/Area Number 22H05149
Research Category

Grant-in-Aid for Transformative Research Areas (A)

Allocation TypeSingle-year Grants
Review Section Transformative Research Areas, Section (II)
Research InstitutionInstitute of Science Tokyo

Principal Investigator

上野 雄一郎  東京科学大学, 理学院, 教授 (90422542)

Co-Investigator(Kenkyū-buntansha) 冬月 世馬 (ダニエラチェ セバスチィアン)  上智大学, 理工学部, 准教授 (00595754)
中村 龍平  東京科学大学, 未来社会創成研究院, 教授 (10447419)
鈴木 志野  国立研究開発法人理化学研究所, 開拓研究所, 主任研究員 (10557002)
尾崎 和海  東京科学大学, 理学院, 准教授 (10644411)
スミス エリック  東京科学大学, 地球生命研究所, 特任教授 (50770468)
北台 紀夫  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 (80625723)
Project Period (FY) 2022-06-16 – 2027-03-31
Project Status Granted (Fiscal Year 2025)
Budget Amount *help
¥248,430,000 (Direct Cost: ¥191,100,000、Indirect Cost: ¥57,330,000)
Fiscal Year 2025: ¥34,840,000 (Direct Cost: ¥26,800,000、Indirect Cost: ¥8,040,000)
Fiscal Year 2024: ¥39,780,000 (Direct Cost: ¥30,600,000、Indirect Cost: ¥9,180,000)
Fiscal Year 2023: ¥30,940,000 (Direct Cost: ¥23,800,000、Indirect Cost: ¥7,140,000)
Fiscal Year 2022: ¥107,640,000 (Direct Cost: ¥82,800,000、Indirect Cost: ¥24,840,000)
Keywords惑星環境 / 生命起源 / バイオマーカー / 自己触媒系
Outline of Research at the Start

総括班は、生命を生み出す惑星環境を追求する本領域の研究活動を最大化するための支援を行う。毎月の総括班会議に加え、ワークショップとシンポジウムの運営をおこなう。これらの活動に対しては国際アドバイザリーボードを設置し、助言をいただく。2023年度以降は、海外から研究者を招聘し、当該領域の国際ネットワークを充実させるとともに、その環境の中で若手を育成する。
また、総括班は、複数の研究計画班の共通して使用する設備として、オービトラップ分析計等の選定・導入・運用を行う。これにより、公募班も含めた領域全体の活動を支援する。

Outline of Annual Research Achievements

地球惑星科学連合大会(5月幕張)においてCO worldセッションを主催し、主に火星地球CO大気(小山氏招待講演等)と惑星環境下での不斉自己触媒反応(硤合名誉教授招待講演等)について密な討議を行った。また、7/31からの3日間にCO world全体会議を開催し、公募班や関連する大学院生も含めた国内メンバーを中心に相互理解を深め、共同研究を促進した。
当初予定していたオンライのセミナーの定期開催は取りやめ、各研究計画班の定期ミーティングを各月開催し、より具体的な討議を行うこととした。
11月に環境班主催の国際シンポジウムISI2024Tokyoを開催した。同シンポジウムでは、主にCOworld環境班の成果進捗を国内外に周知するとともに、安定同位体バイオマーカーや火星探索等、関連の著名な国外研究者を招待し、国際ネットワークを強化した。
「生命の起源および進化学会」の年会を本年度は本領域が共催するイベントとして3月に開催した。領域メンバー外の関連研究者が一堂に会する中でCO world各班の成果を周知し、また新しく生まれつつある考え方や研究の方向性について実りある討議ができた。特に、当該分野、周辺分野の熱意ある大学院生等の若手研究者が集まっており、CO world領域の活動が若手の活性化につながっていることを実感できた。
領域共用機器であるオービトラップ分析計の運用は、雇用している技術支援員及びPDによって行われ、必要な誘導体化分析法等を確立し、領域メンバーが各種の分析をルーチンで行うことのできる体制が整っている。

Current Status of Research Progress
Current Status of Research Progress

1: Research has progressed more than it was originally planned.

Reason

定期ミーティング、ワークショップ、シンポジウムを行い、計画研究班の間での情報交換及び領域外関連研究者との交流が進んだ。これによって、特に惑星環境下での自己触媒反応系を構築する計画が進展する中で、アミノ酸の不斉増幅の達成までが視野に入ることになった。また、ISIを主催し、Amy Hofmann(NASA)など招聘したことで、火星有機物研究のタイムリーな情報交換ができるようになった。またこの国際シンポジウムを主催したことで、Orbitrapを用いた次世代の同位体分子計測を牽引する体制ができた。今後のバイオマーカー構築とその適用にとって大きな足掛かりとなる。

Strategy for Future Research Activity

これまでと同様に、各計画班定例ミーティングに総括班メンバーが参加することに加えて総括班会議を開催することで運営を効率的に行う。
また5月に開催するJpGU CO worldセッション及び、本年10月に開催予定のCO world全体会議では、特に新たに加わった公募班メンバーと各計画班の情報交換を促進し、前半年度の成果を踏まえて領域全体の活動をより具体化してゆく。また全体会議の前日に一般むけの講演会を開催し、領域のこれまでの成果を国民に周知する。
共用機器であるOrbitrap分析計の運用は引き続いて行い、各班の活動を支援する。
オープンアクセス経費の支援については各大学研究機関で同様のサポートがあることから、総括班からの支援は縮小し、その代わり若手支援策として、主に国際的活動のための旅費支援に当てるよう方針を転換する。

Report

(3 results)
  • 2024 Annual Research Report
  • 2023 Annual Research Report
  • 2022 Annual Research Report
  • Research Products

    (172 results)

All 2025 2024 2023 2022 Other

All Journal Article (53 results) (of which Int'l Joint Research: 40 results,  Peer Reviewed: 51 results,  Open Access: 41 results) Presentation (109 results) (of which Int'l Joint Research: 53 results,  Invited: 30 results) Book (1 results) Remarks (3 results) Funded Workshop (6 results)

  • [Journal Article] Rapid High-Sensitivity Analysis of Methane Clumped Isotopes (Δ13CH3D and Δ12CH2D2) Using Mid-Infrared Laser Spectroscopy2025

    • Author(s)
      Zhang, N., Prokhorov, I., Kueter, N., Li, G., Tuzson, B., Magyar, P. M., Ebert, V., Sivan, M., Nakagawa, M., Gilbert, A., Ueno, Y., Yoshida, N., Rockmann, T., Bernasconi, S. M., Emmenegger, L. and Mohn, J.
    • Journal Title

      Analytical Chemistry

      Volume: 97 Issue: 2 Pages: 1291-1299

    • DOI

      10.1021/acs.analchem.4c05406

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Clumped 13C-13C isotopologue signatures of thermogenic ethane2025

    • Author(s)
      Taguchi Koudai、Ueno Yuichiro、Gilbert Alexis、Matsui Yohei、Shibuya Takazo、Kawagucci Shinsuke
    • Journal Title

      Geochimica et Cosmochimica Acta

      Volume: 394 Pages: 258-267

    • DOI

      10.1016/j.gca.2025.02.017

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Clumped 13C-13C isotopes of ethane from laboratory pyrolysis of kerogen: Implications for intramolecular 13C distributions2025

    • Author(s)
      Taguchi Koudai、Ueno Yuichiro、Gilbert Alexis、Li Xiaoqiang、Horita Juske
    • Journal Title

      Organic Geochemistry

      Volume: 204 Pages: 104951-104951

    • DOI

      10.1016/j.orggeochem.2025.104951

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Primitive homochiral polyester formation driven by tartaric acid and calcium availability2025

    • Author(s)
      Chen Chen、Yi Ruiqin、Igisu Motoko、Afrin Rehana、Sithamparam Mahendran、Chandru Kuhan、Ueno Yuichiro、Sun Linhao、Laurenzi Tommaso、Eberini Ivano、Fraccia Tommaso P.、Wang Anna、James Cleaves H.、Jia Tony Z.
    • Journal Title

      Proceedings of the National Academy of Sciences

      Volume: 122 Issue: 12

    • DOI

      10.1073/pnas.2419554122

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Thermodynamics Underpinning the Microbial Community‐Level Nitrogen Energy Metabolism2025

    • Author(s)
      Seto Mayumi、Sasaki Risa、Ooka Hideshi、Nakamura Ryuhei
    • Journal Title

      Environmental Microbiology

      Volume: 27 Issue: 2

    • DOI

      10.1111/1462-2920.70055

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Synthesis of 13C-depleted organic matter from CO in a reducing early Martian atmosphere2024

    • Author(s)
      Ueno Yuichiro、Schmidt Johan A.、Johnson Matthew S.、Zang Xiaofeng、Gilbert Alexis、Kurokawa Hiroyuki、Usui Tomohiro、Aoki Shohei
    • Journal Title

      Nature Geoscience

      Volume: 17 Issue: 6 Pages: 503-507

    • DOI

      10.1038/s41561-024-01443-z

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Sulfur isotopes from the Paleoproterozoic Francevillian Basin record multigenerational pyrite formation, not depositional conditions2024

    • Author(s)
      Paiste, K., Fike, D. A., Mayika, K. B., Moussavou, M., Lepland, A., Prave, A. R., Sato, T., Ueno, Y., Sawaki, Y., Richardson, J. A., Wood, R. S., Jones, C., Webb, S. M. and Kirsimae, K.
    • Journal Title

      Communications Earth & Environment

      Volume: 5 Issue: 1 Pages: 328-328

    • DOI

      10.1038/s43247-024-01498-1

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] High-Resolution UV Absorption Cross-Section Measurements of 32S, 33S, 34S, and 36S Sulfur Dioxide for the B~1B1~X~1A1 Absorption Band2024

    • Author(s)
      Li Yuanzhe、Danielache Sebastian O.、Endo Yoshiaki、Nanbu Shinkoh、Ueno Yuichiro
    • Journal Title

      ACS Earth and Space Chemistry

      Volume: 8 Issue: 10 Pages: 2038-2051

    • DOI

      10.1021/acsearthspacechem.4c00147

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Oceanic and Sedimentary Microbial Sulfur Cycling Controlled by Local Organic Matter Flux During the Ediacaran Shuram Excursion in the Three Gorges Area, South China2024

    • Author(s)
      Matsu'ura Fumihiro、Sawaki Yusuke、Komiya Tsuyoshi、Han Jian、Maruyama Shigenori、Ushikubo Takayuki、Shimizu Kenji、Ueno Yuichiro
    • Journal Title

      Geobiology

      Volume: 22 Issue: 5

    • DOI

      10.1111/gbi.12617

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Stable carbon isotope evolution of formaldehyde on early Mars2024

    • Author(s)
      Koyama Shungo、Yoshida Tatsuya、Furukawa Yoshihiro、Terada Naoki、Ueno Yuichiro、Nakamura Yuki、Kamada Arihiro、Kuroda Takeshi、Vandaele Ann Carine
    • Journal Title

      Scientific Reports

      Volume: 14 Issue: 1 Pages: 21214-21214

    • DOI

      10.1038/s41598-024-71301-w

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Copper sulfide mineral performs non-enzymatic anaerobic ammonium oxidation through a hydrazine intermediate2024

    • Author(s)
      He Daoping、Adachi Kiyohiro、Hashizume Daisuke、Nakamura Ryuhei
    • Journal Title

      Nature Chemistry

      Volume: 16 Issue: 10 Pages: 1605-1611

    • DOI

      10.1038/s41557-024-01537-6

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Beyond fitness: The information imparted in population states by selection throughout lifecycles2024

    • Author(s)
      Smith Eric
    • Journal Title

      Theoretical Population Biology

      Volume: 157 Pages: 86-117

    • DOI

      10.1016/j.tpb.2024.04.003

    • Related Report
      2024 Annual Research Report 2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Fundamental constraints to the logic of living systems2024

    • Author(s)
      Sole Ricard、Kempes Christopher P.、Corominas-Murtra Bernat、De Domenico Manlio、Kolchinsky Artemy、Lachmann Michael、Libby Eric、Saavedra Serguei、Smith Eric、Wolpert David
    • Journal Title

      Interface Focus

      Volume: 14 Issue: 5 Pages: 20240010-20240010

    • DOI

      10.1098/rsfs.2024.0010

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Hydrogen Generation From Ferrous Saponite in Reaction With H2S‐Containing Fluid: Relevance to Early Martian Habitability2024

    • Author(s)
      Noda Natsumi、Sekine Yasuhito、Takahashi Yoshio、Fukushi Keisuke、Sakuma Hiroshi、Kawai Takahiro、Nakagawa Mayuko、Kitadai Norio、Johnson‐Finn Kristin、McGlynn Shawn Erin
    • Journal Title

      Journal of Geophysical Research: Planets

      Volume: 130 Issue: 1 Pages: 1-18

    • DOI

      10.1029/2024je008538

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [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
      2024 Annual Research Report 2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Marine Phosphate Level During the Archean Constrained by the Global Redox Budget2024

    • Author(s)
      Watanabe Yasuto、Ozaki Kazumi、Tajika Eiichi
    • Journal Title

      Geophysical Research Letters

      Volume: 51 Issue: 7

    • DOI

      10.1029/2023gl108077

    • Related Report
      2024 Annual Research Report 2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A non-methanogenic archaeon within the order Methanocellales2024

    • Author(s)
      Suzuki Shino、Ishii Shun’ichi、Chadwick Grayson L.、Tanaka Yugo、Kouzuma Atsushi、Watanabe Kazuya、Inagaki Fumio、Albertsen Mads、Nielsen Per H.、Nealson Kenneth H.
    • Journal Title

      Nature Communications

      Volume: 15 Issue: 1

    • DOI

      10.1038/s41467-024-48185-5

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Osmotic energy conversion in serpentinite-hosted deep-sea hydrothermal vents2024

    • Author(s)
      Lee Hye-Eun、Okumura Tomoyo、Ooka Hideshi、Adachi Kiyohiro、Hikima Takaaki、Hirata Kunio、Kawano Yoshiaki、Matsuura Hiroaki、Yamamoto Masaki、Yamamoto Masahiro、Yamaguchi Akira、Lee Ji-Eun、Takahashi Hiroya、Nam Ki Tae、Ohara Yasuhiko、Hashizume Daisuke、McGlynn Shawn Erin、Nakamura Ryuhei
    • Journal Title

      Nature Communications

      Volume: 15 Issue: 1 Pages: 8193-8193

    • DOI

      10.1038/s41467-024-52332-3

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Photo-oxidation pathway as a potential CS<sub>2</sub> sink in the atmosphere2024

    • Author(s)
      Li Yuanzhe、Kamezaki Kazuki、Oscar Danielache Sebastian
    • Journal Title

      GEOCHEMICAL JOURNAL

      Volume: 58 Issue: 5 Pages: 169-183

    • DOI

      10.2343/geochemj.GJ24014

    • ISSN
      0016-7002, 1880-5973
    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Polyhedral geometry and combinatorics of an autocatalytic ecosystem2024

    • Author(s)
      Praful Gagrani, Victor Blanco, Eric Smith and David Baum
    • Journal Title

      Journal of Mathematical Chemistry

      Volume: 62 Issue: 5 Pages: 1012-1078

    • DOI

      10.1007/s10910-024-01576-x

    • Related Report
      2024 Annual Research Report 2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Relative Abundances of CO2, CO, and CH4 in Atmospheres of Earth-like Lifeless Planets2024

    • Author(s)
      Watanabe Yasuto、Ozaki Kazumi
    • Journal Title

      The Astrophysical Journal

      Volume: 961 Issue: 1 Pages: 1-1

    • DOI

      10.3847/1538-4357/ad10a2

    • Related Report
      2024 Annual Research Report 2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Rules, hypergraphs, and probabilities: The three-level analysis of chemical reaction systems and other stochastic stoichiometric population processes2024

    • Author(s)
      Smith Eric、Smith Harrison B.、Andersen Jakob Lykke
    • Journal Title

      PLOS Complex Systems

      Volume: 1 Issue: 4 Pages: e0000022-e0000022

    • DOI

      10.1371/journal.pcsy.0000022

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Supercritical carbon dioxide likely served as a prebiotic source of methanethiol in primordial ocean hydrothermal systems2024

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

      Communications Earth & Environment

      Volume: 5 Issue: 1 Pages: 1-11

    • DOI

      10.1038/s43247-024-01689-w

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [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
      2024 Annual Research Report 2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Water Chemistry at the Nanoscale: Clues for Resolving the “Water Paradox” Underlying the Emergence of Life2024

    • Author(s)
      Lee Hye‐Eun、Russell Michael、Nakamura Ryuhei
    • Journal Title

      ChemistryEurope

      Volume: 2 Issue: 6

    • DOI

      10.1002/ceur.202400038

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / 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] Deep Subseafloor Biogeochemical Processes and Microbial Populations Potentially Associated with the 2011 Tohoku-oki Earthquake at the Japan Trench Accretionary Wedge (IODP Expedition 343)2023

    • Author(s)
      Kawagucci Shinsuke、Sakai Sanae、Tasumi Eiji、Hirai Miho、Takaki Yoshihiro、Nunoura Takuro、Saitoh Masafumi、Ueno Yuichiro、Yoshida Naohiro、Shibuya Takazo、Clifford Sample James、Okumura Tomoyo、Takai Ken
    • Journal Title

      Microbes and Environments

      Volume: 38 Issue: 2 Pages: n/a

    • DOI

      10.1264/jsme2.ME22108

    • ISSN
      1342-6311, 1347-4405
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Spectroscopic and Biophysical Methods to Determine Differential Salt‐Uptake by Primitive Membraneless Polyester Microdroplets2023

    • Author(s)
      Chen Chen、Yi Ruiqin、Igisu Motoko、Sakaguchi Chie、Afrin Rehana、Potiszil Christian、Kunihiro Tak、Kobayashi Katsura、Nakamura Eizo、Ueno Yuichiro、Antunes Andre、Wang Anna、Chandru Kuhan、Hao Jihua、Jia Tony Z.
    • Journal Title

      Small Methods

      Volume: 7 Issue: 12 Pages: 2300119-2300119

    • DOI

      10.1002/smtd.202300119

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [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] Depletion of 13C in CO in the Atmosphere of Mars Suggested by ExoMars-TGO/NOMAD Observations2023

    • Author(s)
      Aoki S.、Shiobara K.、Yoshida N.、Trompet L.、Yoshida T.、Terada N.、Nakagawa H.、Liuzzi G.、Vandaele A. C.、Thomas I. R.、Villanueva G. L.、Lopez-Valverde M. A.、Brines A.、Patel M. R.、Faggi S.、Daerden F.、Erwin J. T.、Ristic B.、Bellucci G.、Lopez-Moreno J. J.、Kurokawa H.、Ueno Y.
    • Journal Title

      The Planetary Science Journal

      Volume: 4 Issue: 5 Pages: 97-97

    • DOI

      10.3847/psj/acd32f

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [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 Pages: 1-8

    • DOI

      10.1073/pnas.2303302120

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [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] A curation for uncontaminated Hayabusa2-returned samples in the extraterrestrial curation center of JAXA: from the beginning to present day2023

    • Author(s)
      Yada Toru、Abe Masanao、Nishimura Masahiro、...、Tachibana Shogo、Usui Tomohiro
    • Journal Title

      Earth, Planets and Space

      Volume: 75 Issue: 1 Pages: 170-170

    • DOI

      10.1186/s40623-023-01924-2

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Beyond fitness: the nature of selection acting through the constructive steps of lifecycles2023

    • Author(s)
      Smith Eric
    • Journal Title

      Evolution

      Volume: 77 Issue: 9 Pages: 1967-1986

    • DOI

      10.1093/evolut/qpad068

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The ecology-evolution continuum and the origin of life2023

    • Author(s)
      Baum David A.、Peng Zhen、Dolson Emily、Smith Eric、Plum Alex M.、Gagrani Praful
    • Journal Title

      Journal of The Royal Society Interface

      Volume: 20 Issue: 208 Pages: 20230346-20230346

    • DOI

      10.1098/rsif.2023.0346

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Action functional gradient descent algorithm for estimating escape paths in stochastic chemical reaction networks2023

    • Author(s)
      Praful Gagrani, Eric Smith
    • Journal Title

      Physical Review E

      Volume: 107 Issue: 3

    • DOI

      10.1103/physreve.107.034305

    • Related Report
      2023 Annual Research Report 2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Evolution of iron and oxygen biogeochemical cycles during the Precambrian2023

    • Author(s)
      Watanabe Yasuto、Tajika Eiichi、Ozaki Kazumi
    • Journal Title

      Geobiology

      Volume: 21 Issue: 6 Pages: 689-707

    • DOI

      10.1111/gbi.12571

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Biogeochemical transformations after the emergence of oxygenic photosynthesis and conditions for the first rise of atmospheric oxygen2023

    • Author(s)
      Watanabe Yasuto、Tajika Eiichi、Ozaki Kazumi
    • Journal Title

      Geobiology

      Volume: 21 Issue: 5 Pages: 537-555

    • DOI

      10.1111/gbi.12554

    • Related Report
      2023 Annual Research Report 2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Introducing atmospheric photochemical isotopic processes to the PATMO atmospheric code2023

    • Author(s)
      Danielache Sebastian Oscar、Iwama Gen、Shinkai Masumi、Oinuma Miho、Simoncini Eugenio、Grassi Tommaso
    • Journal Title

      GEOCHEMICAL JOURNAL

      Volume: 57 Issue: 2 Pages: 42-58

    • DOI

      10.2343/geochemj.GJ23004

    • ISSN
      0016-7002, 1880-5973
    • Related Report
      2023 Annual Research Report 2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Strong Depletion of 13C in CO Induced by Photolysis of CO2 in the Martian Atmosphere, Calculated by a Photochemical Model?2023

    • Author(s)
      Yoshida, T., Aoki, S., Ueno, Y., Terada, N., Nakamura, Y., Shiobara, K., Yoshida, N., Nakagawa, H., Sakai, S., & Koyama, S.
    • Journal Title

      The Planetary Science Journal

      Volume: 4 Issue: 3 Pages: 53-53

    • DOI

      10.3847/psj/acc030

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [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 Pages: 197-201

    • 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] Low 13C-13C abundances in abiotic ethane2022

    • Author(s)
      Taguchi, K., Gilbert, A., Sherwood Lollar, B., Giunta, T., Boreham, C.J., Liu, Q., Horita, J., Ueno, Y.,
    • Journal Title

      Nature Communications

      Volume: 13 Issue: 1 Pages: 5790-5790

    • DOI

      10.1038/s41467-022-33538-9

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Sulfur in Archean komatiite implies early subduction of oceanic lithosphere2022

    • Author(s)
      Yusuke Kubota, Fumihiro Matsuura, Kenji Shimizu, Akira Ishikawa, Yuichiro Ueno
    • Journal Title

      Earth and Plenetary Science Letters

      Volume: 598 Pages: 117826-117826

    • DOI

      10.1016/j.epsl.2022.117826

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Spatial distribution of organic functional groups in Ediacaran acritarchs from the Doushantuo Formation in South China as revealed by micro-FTIR spectroscopy2022

    • Author(s)
      Igisu M., Ueno Y., Komiya T., Awramik S.M., Ikemoto Y., and Takai K.
    • Journal Title

      Precambrian Research

      Volume: 373 Pages: 106628-106628

    • DOI

      10.1016/j.precamres.2022.106628

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Sulfur isotope systematics of granitoids from the Yilgarn Craton shed new light on the fluid reservoirs of Neoarchean orogenic gold deposits2022

    • Author(s)
      Caruso, S., Fiorentini, M.L., Champion, D.C., Lu, Y., Ueno, Y., Smithies, R.H.,
    • Journal Title

      Precambrian Research

      Volume: 326 Pages: 199-213

    • DOI

      10.1016/j.gca.2022.03.023

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] STXM-XANES analyses of carbonaceous matter in seafloor hydrothermal deposits from the ~3.5 Ga Dresser Formation in the North Pole area, Western Australia2022

    • Author(s)
      Igisu Motoko、Takahashi Yoshio、Uematsu Katsuyuki、Takeichi Yasuo、Ueno Yuichiro、Takai Ken
    • Journal Title

      GEOCHEMICAL JOURNAL

      Volume: 56 Issue: 4 Pages: 129-133

    • DOI

      10.2343/geochemj.GJ22010

    • ISSN
      0016-7002, 1880-5973
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Sulfur mass-independent fractionation during SO2 photolysis in low-temperature/pressure atmospheres2022

    • Author(s)
      Endo, Y., Sekine, Y., Ueno, Y.,
    • Journal Title

      Chemical Geology

      Volume: 609 Pages: 121064-121064

    • DOI

      10.1016/j.chemgeo.2022.121064

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [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
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The information geometry of two-field functional integrals2022

    • Author(s)
      Eric Smith
    • Journal Title

      Information Geometry

      Volume: 5 Issue: 2 Pages: 427-492

    • DOI

      10.1007/s41884-022-00071-z

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [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
  • [Presentation] Carbon fixation in serpentinized ecosystems.2025

    • Author(s)
      Shino Suzuki, Kimiho Omae, Mio Matsumoto, Shun’ichi Ishii
    • Organizer
      第49回生命の起原および進化学会
    • Related Report
      2024 Annual Research Report
  • [Presentation] Earth-like な惑星における CO 大気の形成条件2025

    • Author(s)
      尾﨑 和海, 遠藤 美朗, 渡辺 泰士
    • Organizer
      生命の起源及び進化学会
    • Related Report
      2024 Annual Research Report
    • Invited
  • [Presentation] Origin of “Self-reproduction”2025

    • Author(s)
      上野雄一郎
    • Organizer
      第49 回生命の起原および進化学会学術講演会
    • Related Report
      2024 Annual Research Report
    • Invited
  • [Presentation] ホルムアルデヒドの光化学生成と火星有機物の起源2025

    • Author(s)
      小山俊吾, 寺田直樹, 吉田辰哉, 鎌田有紘, 古川善博, 中村勇貴, 黒田剛史, Ann Carine Vandaele, 上野雄一郎
    • Organizer
      惑星圏シンポジウム
    • Related Report
      2024 Annual Research Report
  • [Presentation] AI technology unravels CO catalytic enzyme gas tunnel rerouting and carbon fixation evolution2024

    • Author(s)
      Kimiho Omae, Takashi Fujishiro, Shun'ichi Ishii, Shino Suzuki
    • Organizer
      第49回生命の起原および進化学会
    • Related Report
      2024 Annual Research Report
  • [Presentation] Microbial life in communities in CO-rich Deep-sea Environments2024

    • Author(s)
      Mio Matsumoto, Shun’ichi Ishii, Shino Suzuki
    • Organizer
      第49回生命の起原および進化学会
    • Related Report
      2024 Annual Research Report
  • [Presentation] Unusual carbon fixation pathways in the serpentinized ecosystem2024

    • Author(s)
      Shino Suzuki
    • Organizer
      AbSciCon 2024
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 岩石内地下水圏環境に生命は存続可能か?世界最古の地下水圏環境における微生物学的解析2024

    • Author(s)
      鈴木志野 他
    • Organizer
      第37回日本微生物生態学会
    • Related Report
      2024 Annual Research Report
  • [Presentation] A non-methanogenic archaeon within the order Methanocellales in highly reduced serpentinized setting2024

    • Author(s)
      Suzuki S. et al.
    • Organizer
      Goldschmidt2024
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 極限環境への適応:未知の微生物の生態と代謝機能2024

    • Author(s)
      鈴木志野
    • Organizer
      第51回農芸化学「化学と生物」シンポジウム
    • Related Report
      2024 Annual Research Report
    • Invited
  • [Presentation] 極小ゲノムを持つ共生性バクテリア Candidate Phyla Radiation Symbio20242024

    • Author(s)
      鈴木志野
    • Organizer
      日本共生生物学会第8回大会
    • Related Report
      2024 Annual Research Report
    • Invited
  • [Presentation] Insights into the Possibility of Extraterrestrial Life from the Survival Strategies of Microorganisms Living in Earth Analogs2024

    • Author(s)
      鈴木志野
    • Organizer
      第47回日本分子生物学会
    • Related Report
      2024 Annual Research Report
    • Invited
  • [Presentation] 初期地球環境と微生物生態系の共進化に関する理論的研究2024

    • Author(s)
      尾﨑和海
    • Organizer
      微生物生態学会
    • Related Report
      2024 Annual Research Report
    • Invited
  • [Presentation] 地球類似惑星における大気CO暴走:火成活動と恒星からの距離の影響2024

    • Author(s)
      遠藤美朗, 渡辺泰士, 尾﨑和海
    • Organizer
      日本惑星科学会
    • Related Report
      2024 Annual Research Report
  • [Presentation] 地球及び太陽系外の地球類似惑星におけるCO暴走大気の発生条件とハビタビリティへの示唆2024

    • Author(s)
      渡辺泰士, 尾﨑和海
    • Organizer
      地球惑星科学連合大会2024年大会
    • Related Report
      2024 Annual Research Report
    • Invited
  • [Presentation] How to find CO worlds?2024

    • Author(s)
      尾﨑和海
    • Organizer
      地球惑星科学連合大会2024年大会
    • Related Report
      2024 Annual Research Report
  • [Presentation] Impact of volcanic outgassing speciation on CO concentrations in planetary atmospheres2024

    • Author(s)
      遠藤美朗, 渡辺泰士, 尾﨑和海
    • Organizer
      地球惑星科学連合大会2024年大会
    • Related Report
      2024 Annual Research Report
  • [Presentation] Biogeochemical evolution before the emergence of oxygenic photosynthesis2024

    • Author(s)
      Kazumi Ozaki, Yuto Itoh
    • Organizer
      Earth and Planets Origin and Evolution Workshops
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] High-Resolution UV Absorption Cross-section Measurements of 32S, 33S, 34S, and 36S Sulfur Dioxide for the B^1B1-X^1A1 Absorption Band2024

    • Author(s)
      Sebastian Oscar, Danielache, Yuanzhe Li, Yoshiaki Endo, Shinkoh Nanbu, Yuichiro Ueno
    • Organizer
      CopenHel Symposium
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Thermodynamic Data for Phosphorous and Sulphur Oxides from ab-initio Calculation2024

    • Author(s)
      冬月 世馬
    • Organizer
      Ariel Consorcium Meeting
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Model study of chamber photochemical experiments of Sulfur Mass-Independent Fractionation under reducing conditions2024

    • Author(s)
      Fuyutsuki Seba, Tran Thi Ngoc Trieu
    • Organizer
      11th International Synposium on Isotopomers
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Exploring isotopic clumping in organic molecules using DFT calculations2024

    • Author(s)
      Alexis Gilber, Sebastian Fuyutsuki, Qi Liu
    • Organizer
      11th International Symposium on Isotopomers
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] An Isotopic Study based on New Measured SO2 Photoexcitation Spectrum2024

    • Author(s)
      Yuanzhe Li, Sebastian O. Danielache, Yoshiaki Endo, Shinkoh Nanbu, Yuichiro Ueno
    • Organizer
      11th International Symposium on Isotopomers
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Ultra-violet absorption cross sections of carbon monoxide isotopes by first-principles calculations, applications to Mars atmospheric photochemistry2024

    • Author(s)
      Fuyutsuki Seba, Fujiwara Ayaka, Nambu Shinkoh
    • Organizer
      Joint CO world and 12th ELSI Symposium
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 自己触媒の増幅率に基づく化学反応ネットワークの安定性解析2024

    • Author(s)
      大岡英史,ジェヤラジ サハヤ,中村龍平
    • Organizer
      日本地球惑星科学連合2025年大会
    • Related Report
      2024 Annual Research Report
  • [Presentation] 生命発生に果たした硫化金属の役割2024

    • Author(s)
      北台紀夫
    • Organizer
      第47回 日本分子生物学会年会
    • Related Report
      2024 Annual Research Report
  • [Presentation] Geochemistry inspired chemical energy conversion2024

    • Author(s)
      Nakamura R.
    • Organizer
      Electrosynthesis: Light, Life, and Materials Perspective
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Metal sulfides: crucial adsorbents, reductants and catalysts for the origin of life in deep-sea hydrothermal systems2024

    • Author(s)
      Kitadai N.
    • Organizer
      Electrosynthesis: Light, Life and Materials Perspective
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 開放系化学反応ネットワークの維持に必要な速度論的要件2024

    • Author(s)
      大岡英史,須田智晴,中村龍平
    • Organizer
      日本地球惑星科学連合2024年大会
    • Related Report
      2024 Annual Research Report
  • [Presentation] Synthesis of metabolic-hub compounds starting from CO2 as a reaction substrate2024

    • Author(s)
      山口晃,石川太陽,北台紀夫,宮内雅浩
    • Organizer
      日本地球惑星科学連合2024年大会
    • Related Report
      2024 Annual Research Report
  • [Presentation] アルカリ深海熱水噴出孔を模した反応装置による硫化鉱物が関与する触媒作用の再現2024

    • Author(s)
      種村晶, 山本正浩, 北台紀夫
    • Organizer
      日本地球惑星科学連合2024年大会
    • Related Report
      2024 Annual Research Report
  • [Presentation] "Strong 13C depletion of CO and organic synthesis in Early Mars atmosphere"2024

    • Author(s)
      Yuichiro Ueno, Johan. Schmidt, Matthew. S. Johnson, Shohei Aoki
    • Organizer
      ISI2024
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 13C-13C Fingerprinting in Ethane2024

    • Author(s)
      Koudai Taguchi, Alexis Gilbert, Yuichiro Ueno
    • Organizer
      ISI2024
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] High-resolution mass spectrometry of SO2F2: Obtaining multiple sulfur, oxygen, and doubly substituted 34S-18O isotopic signatures from sulfate2024

    • Author(s)
      Jakub Surma, Yuichiro Ueno, Toshiki Katsuta, Mayuko Nakagawa, Alexis Gilbert, Huiming Bao, Issaku Edward Kohl, Bryan Killingsworth, Naohiro Yoshida
    • Organizer
      ISI2024
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The 13C-13C clumping and PSIA of Polycyclic Aromatic Hydrocarbon (PAH) using ESI/APCI-Orbitrap Mass Spectrometry2024

    • Author(s)
      Beomsik Kim, Yuichiro Ueno
    • Organizer
      ISI2024
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Intramolecular 13C distribution of microbial acetate from CO and CO22024

    • Author(s)
      Yuta Sato, Shino Suzuki, Soichiro Kato, Kensuke Igarashi, Yuichiro Ueno, Alexis Gilbert
    • Organizer
      ISI2024
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Increase of microbial fractionation factor at the end of Proterozoic inferred from high precision quadruple sulfur isotope analysis2024

    • Author(s)
      Al Kurihara, Mayuko Nakagawa, Yusuke Sawaki, Mathieu Moussavou, Chengzhou Jiang, Tomohiko Sato and Yuichiro Ueno
    • Organizer
      ISI2024
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 太古代の地質記録からみた地球微生物の初期進化 When? Who? did What? & How we know?2024

    • Author(s)
      上野雄一郎
    • Organizer
      微生物生態学会
    • Related Report
      2024 Annual Research Report
    • Invited
  • [Presentation] 地球生命の発生に必要な要素:前生物化学再考2024

    • Author(s)
      上野雄一郎
    • Organizer
      地球化学会 第71回年会
    • Related Report
      2024 Annual Research Report
  • [Presentation] Beyond Formaldehyde (HCHO): Atmospheric Synthesis from CO2 and CO2024

    • Author(s)
      Yuichiro Ueno, Shoko Ito, Waka Kawade, Xiaofeng Zang, Kenta Isoda, Tenga Yokoyama, Kota Moori, Yuta Asakura and Kumiko Nishiuchi
    • Organizer
      Goldshmidt 2024
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Multiple sulfur, oxygen, and high 34S-18O doubly-substituted isotopic analysis of sulfate using high-resolution mass spectrometry of SO2F22024

    • Author(s)
      Surma, J., Ueno, Y., Katsuta, T., Nakagawa, M., Bao, H., Kohl, I.E., Killingsworth, B., Yoshida, N.
    • Organizer
      Goldshmidt 2024
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Solar UV synthesis of heterocyclic nitrogen compounds from N2O and CO2024

    • Author(s)
      Xiaofeng Zang; Kota Mori; Takumi Udo; Yamei Li; Yoko Kebukawa; Kensei Kobayashi; Yuichiro Ueno
    • Organizer
      Goldshmidt 2024
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] From CO to organics2024

    • Author(s)
      Yuichiro Ueno
    • Organizer
      CO world全体会議@白馬
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Intramolecular isotopic distribution in acetate produced from CO by Acetogen and Methanogen2024

    • Author(s)
      Yuta Sato, Y. Ueno, S. Suzuki, S. Kato, A. Gilbert
    • Organizer
      CO world全体会議@白馬
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] UV synthesis of amino acids from CO2024

    • Author(s)
      Yuta Asakura, Xiafeng Zang, and Y.Ueno
    • Organizer
      CO world全体会議@白馬
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Carbon on Mars: Photolytic isotope effect shows CO is the building block of organic synthesis2024

    • Author(s)
      Matthew. S. Johnson, Yuichiro Ueno, Johan. Schmidt
    • Organizer
      27th International Symposium on Gas Kinetics & Related Phenomena
    • Related Report
      2024 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Atmospheric UV synthesis of organics from CO 2 and CO2024

    • Author(s)
      上野 雄一郎、藏 暁鳳、毛利 晃大
    • Organizer
      JpGU2024
    • Related Report
      2024 Annual Research Report
  • [Presentation] 蛇紋岩化環境におけるアミノ酸の合成と安定性に対する鉱物触媒反応の影響2024

    • Author(s)
      李 亜梅、黒川 宏之、関根 康人、癸生川 陽子、北台 紀夫、NaizhongZhang、Xiaofeng Zang、上野 雄一郎、Gen Fujimori、龍平 中村、藤島 皓介、Junko Isa
    • Organizer
      JpGU2024
    • Related Report
      2024 Annual Research Report
  • [Presentation] Atmospheric production of formaldehyde and itscarbon isotope evolution on early Mars2024

    • Author(s)
      小山 俊吾、吉田 辰哉、寺田 直樹、古川 善博、中村 勇貴、鎌田 有紘、黒田 剛史、Ann Carine Vandaele、上野 雄一郎
    • Organizer
      JpGU2024
    • Related Report
      2024 Annual Research Report
  • [Presentation] Comparative analysis of iron rich hot springs: implications for Earth’s ancient-biosphere metabolic potential2024

    • Author(s)
      Fatima Li-Hau, Takeshi Kakegawa, Mayuko Nakagawa, L.M. Ward, Yuichiro Ueno, Shawn McGlynn
    • Organizer
      JpGU 2024
    • Related Report
      2024 Annual Research Report
  • [Presentation] COとCO 2 を基質とした微生物酢酸生成の分子内炭素同位体分別2024

    • Author(s)
      佐藤悠太、鈴木 志野、加藤 創一郎、笠井 拓哉、山田 桂大、上野 雄一郎
    • Organizer
      JpGU2024
    • Related Report
      2024 Annual Research Report
  • [Presentation] CO大気における光化学有機合成での硫黄の役割2024

    • Author(s)
      毛利 晃大、藏 暁鳳、上野 雄一郎
    • Organizer
      JpGU2024
    • Related Report
      2024 Annual Research Report
  • [Presentation] Photochemical mechanism to create a strong 13C-depletion in CO & carbon cycling in early Mars2024

    • Author(s)
      Y. Ueno, M.S. Johnson, J. Schmidt, X. Zang, H. Kurokawa, T. Usui, and S. Aoki
    • Organizer
      2024 Annual Conference of Geological Society Located in Taipei & Taipei Geophysical Society
    • Related Report
      2024 Annual Research Report
  • [Presentation] Stable carbon isotope evolution of formaldehyde and implications for the origin of early Martian organic matter2024

    • Author(s)
      Shungo Koyama, Tatsuya Yoshida, Naoki Terada, Yoshihiro Furukawa, Yuki Nakamura, Arihiro Kamada, Takeshi Kuroda, Ann Carine Vandaele, and Yuichiro Ueno
    • Organizer
      EGU
    • Related Report
      2024 Annual Research Report
  • [Presentation] How to initiate protometabolism?: Insight from early Earth and Mars geochemistry2024

    • Author(s)
      Yuichiro Ueno
    • Organizer
      Joint CO world & 12th ELSI Symposium
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Photochemical synthesis of ammonia, amino acids and imidazole from CO and N2O2024

    • Author(s)
      Xiaofeng Zang, Yuichiro Ueno, Norio Kitadai, Kumiko Nishiuchi
    • Organizer
      Joint CO world & 12th ELSI Symposium
    • Related Report
      2023 Annual Research Report
    • 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] Folding as a rule system with information agency: Emergence at the big bang of protein folds2024

    • Author(s)
      Eric Smith
    • Organizer
      ENIGMA Seminar Series (Rutgers University)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] From small molecules to molecular machines: The emergence of folded matter and the eras of molecular evolution2024

    • Author(s)
      Liam Longo & Eric Smith
    • Organizer
      Joint CO world & 12th ELSI Symposium
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Proto-bioenergetics: Yes we can manufacture; now can we learn to recycle?2024

    • Author(s)
      Eric Smith
    • Organizer
      Joint CO world & 12th ELSI Symposium
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Carbon fixation and energy acquisition pathways of microbial communities in Precambrian analogue iron-rich hot springs2023

    • Author(s)
      Fatima Li-Hau, Takeshi Kakegawa, Mayuko Nakagawa, Lewis Ward, Ueno Yuichiro, Shawn McGlynn
    • Organizer
      BEACON
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Strong 13C depletion induced by solar UV photolysis of CO2 and its implication for early Mars2023

    • Author(s)
      Yuichiro Ueno, Matthew Johnson, Johan Schmidt, Alexis Gilbert, Hiroyuki Kurokawa, Tomohiro Usui, Shohei Aoki
    • Organizer
      Goldshmidt Conference
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] CO world ゴール1 (生命を生む惑星環境の解明)2023

    • Author(s)
      上野 雄一郎
    • Organizer
      CO world全体会議@札幌
    • Related Report
      2023 Annual Research Report
  • [Presentation] 地球生命の発生に「細胞」は必要か?: 初期地球の視点から2023

    • Author(s)
      上野 雄一郎
    • Organizer
      「細胞を創る」研究会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Wavelength dependent fractionation of carbon isotopes and its implication for carbon cycle on early Mars2023

    • Author(s)
      Yuichiro Ueno and Matthew Stanley Johnson
    • Organizer
      AGU Annual Meeting 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [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] Requirements of planetary protection in space exploration missions2023

    • Author(s)
      Shunta Kimura, Shino Suzuki, Kazuhisa Fujita
    • Organizer
      JpGU2023
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Initial Descriptions and Distribution of Ryugu Samples Returned by Hayabusa2 and Preparation for OSIRIS-REx Returned Sample Curation in JAXA2023

    • Author(s)
      T Yada, S Suzuki et al.
    • Organizer
      54th Lunar and Planetary Science Conference
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Present Status of Ryugu Samples Distribution and Preparation of OSIRIS-REx Samples Curation in JAXA2023

    • Author(s)
      T Yada, S Suzuki et al.
    • Organizer
      86th Annual Meeting of the Meteoritical Society
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 大気海洋の酸化還元状態の進化と栄養塩循環2023

    • Author(s)
      尾﨑和海
    • Organizer
      日本地球化学会第70回年会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 太古代の海水炭素同位体比進化のモデリング2023

    • Author(s)
      尾﨑和海
    • Organizer
      日本地球化学会第70回年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] CO2, CO, and CH4 abundance in the anoxic atmosphere on Earth-like exoplanets and its implications for the search for habitable planets2023

    • Author(s)
      Kazumi Ozaki, Yasuto Watanabe
    • Organizer
      Goldshmidt Conference
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Conditions required for the CO runaway on early Earth and biogeochemical cycles2023

    • Author(s)
      Kazumi Ozaki
    • Organizer
      JpGU Meeting 2023
    • Related Report
      2023 Annual Research Report
  • [Presentation] Coupled evolution of the atmosphere and life before the advent of oxygenic photosynthesis2023

    • Author(s)
      Kazumi Ozaki
    • Organizer
      Japanese-Canadian Frontiers of Science Symposium
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Mineral-catalyzed Anaerobic Ammonium Oxidation2023

    • Author(s)
      中村龍平
    • Organizer
      Water-Rock Interaction WRI-17
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Prebiotic chemistry driven by geoelectricity2023

    • Author(s)
      中村龍平
    • Organizer
      Kroese-Duijsters Symposium 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Can CO world create life? Opening talk2023

    • Author(s)
      Ueno Y.
    • Organizer
      CO world workshop on Chemical Roots of Metabolism
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 初期火星大気のCOから生成する有機物2023

    • Author(s)
      上野 雄一郎
    • Organizer
      第24回 惑星圏研究会 (SPS2023)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Large carbon isotope fractionation implies a CO world on early Mars2023

    • Author(s)
      Ueno Y., Schmidt J., Johnson M., Ozaki K., Kurokawa H., Usui T.
    • Organizer
      NOMAD SWT#23 (International conference on new insights into Mars achieved by remote-sensing observation, numerical simulation, and laboratory experiment of trace gases)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Combinatorial Chemistry with Rule-Based Systems and its Associated Information Theory2023

    • Author(s)
      Eric Smith
    • Organizer
      Life in the Universe
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Coupled evolution of the atmosphere and life before the advent of oxygenic photosynthesis2023

    • Author(s)
      尾﨑 和海
    • Organizer
      Japanese-Canadian Frontiers of Science Symposium
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [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] 将来探査に向けた惑星保護の取り組み2023

    • Author(s)
      鈴木志野
    • Organizer
      惑星圏シンポジウム
    • Related Report
      2022 Annual Research Report
  • [Presentation] Gradient-Driven Electrocatalysis at Submarine Hydrothermal Vents2023

    • Author(s)
      Ryuhei Nakamura
    • Organizer
      KU BK21 Mini-Symposium
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Tracing oxygen in sulfate using 34S-18O clumping2022

    • Author(s)
      Ueno Y, Surma J, Katsuta T, Ishimaru T, Nakagawa M, Crockford P.W., Bao H., Yoshida N.
    • Organizer
      ISI2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The compositional dichotomy of ca. 3.3 Ga komatiites from the West Pilbara2022

    • Author(s)
      Kubota Y., Nakano S., Ishikawa A., and Ueno Y.
    • Organizer
      Goldschmidt Conference
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Potential mechanisms to synthesize amino acids from nitrous oxide and carbon monoxide through large molecular weight precursor2022

    • Author(s)
      Zang, X., Ueno, Y.
    • Organizer
      Goldschmidt Conference
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 還元的な初期火星大気のCOから生成する有機物の異常な13C枯渇2022

    • Author(s)
      Ueno Y., Schmidt J., Johnson M., Zang X.
    • Organizer
      地球化学会年会
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Can CO world create an evolvable chemical system?2022

    • Author(s)
      Ueno Y., Ozaki K., Zang X., Smith E., Kurokawa H., Schmidt J., Johnson M.S., Kitadai N., Suzuki S.
    • Organizer
      ELSI mini symposium
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Combinatorics in evolution: From rule-based systems to the thermodynamics of selectivities2022

    • Author(s)
      Eric Smith
    • Organizer
      American Physical Society March Meeting
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Information Gateways to Life2022

    • Author(s)
      Eric Smith
    • Organizer
      InformationUniverse
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] The coupled evolution of life and the atmosphere during the early Archean2022

    • Author(s)
      尾﨑 和海、渡辺 泰士、Eddie Schwieterman、洪 鵬、Chris Reinhard、田近 英一
    • Organizer
      日本地球惑星科学連合
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 先カンブリア時代の大気酸素と海洋鉄循環の共進化2022

    • Author(s)
      渡辺 泰士、田近 英一、尾﨑 和海
    • Organizer
      地球環境史学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 嫌気性微生物生態系の進化が太古代の気候状態に与えた影響2022

    • Author(s)
      黒田 悠香、尾﨑 和海
    • Organizer
      日本地球化学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 太古代の大気組成(CO2, CO, CH4)の制約2022

    • Author(s)
      尾﨑 和海、渡辺 泰士、黒田 悠香
    • Organizer
      日本地球化学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Co-evolution of atmosphere and marine biosphere driven by oxygenic photosynthesis before the Great Oxidation Event2022

    • Author(s)
      渡辺 泰士、田近 英一、尾﨑 和海
    • Organizer
      Goldschmidt
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 極限微生物の遺伝子機能を知る:初期生命進化の理解に向けて2022

    • Author(s)
      鈴木志野
    • Organizer
      日本分子生物学会 シンポジウム
    • Related Report
      2022 Annual Research Report
  • [Presentation] 超還元環境で駆動するAcetyl-CoA経路 Methanocellales/Methanosarcinales2022

    • Author(s)
      鈴木志野
    • Organizer
      日本微生物生態学会 ランチョンセミナー
    • Related Report
      2022 Annual Research Report
  • [Presentation] Candidate Phyla Radiationの生理・生態・進化の理解がもたらすものとは?2022

    • Author(s)
      鈴木志野
    • Organizer
      微生物生態学会 自由集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 複合的極限環境に生きる微生物の生存戦略から紐解く極限微生物の遺伝資源の潜在性2022

    • Author(s)
      鈴木志野
    • Organizer
      生物工学会シンポジウム
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Geo-Electricityが駆動する窒素サイクル2022

    • Author(s)
      中村龍平
    • Organizer
      日本地球化学会第69回年会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Book] 最新 地学事典2023

    • Author(s)
      地学団体研究会
    • Total Pages
      2046
    • Publisher
      平凡社
    • ISBN
      9784582115086
    • Related Report
      2023 Annual Research Report
  • [Remarks] CO環境の生命惑星化学 学術変革領域研究(A)2022-2026

    • URL

      https://co-world.jp

    • Related Report
      2024 Annual Research Report 2023 Annual Research Report 2022 Annual Research Report
  • [Remarks] 生命由来の有機分子を見分ける新手法を開発: 生物由来のエタン分子が持つ特徴的な13C-13C結合度

    • URL

      https://www.titech.ac.jp/news/2022/065170

    • Related Report
      2022 Annual Research Report
  • [Remarks] Detect the Signature of Biotic Hydrocarbons

    • URL

      https://www.titech.ac.jp/english/news/2022/065167

    • Related Report
      2022 Annual Research Report
  • [Funded Workshop] CO world全体会議@白馬2024

    • Related Report
      2024 Annual Research Report
  • [Funded Workshop] Joint CO world & 12th ELSI Symposium "EMERGENCE AND DETECTION OF LIFE"2024

    • Related Report
      2023 Annual Research Report
  • [Funded Workshop] Workshop on atmospheres of terrestrial worlds2023

    • Related Report
      2023 Annual Research Report
  • [Funded Workshop] CO world全体会議@札幌2023

    • Related Report
      2023 Annual Research Report
  • [Funded Workshop] Workshop on Chemical Roots of Metabolism2023

    • Related Report
      2022 Annual Research Report
  • [Funded Workshop] International conference on new insights into Mars achieved by remote-sensing observation, numerical simulation, and laboratory experiment of trace gases2023

    • Related Report
      2022 Annual Research Report

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Published: 2022-06-20   Modified: 2025-12-26  

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