Amino acids in the 308°C deep-sea hydrothermal system of the Suiyo Seamount, Izu-Bonin Arc, Pacific Ocean
スポンサーリンク
概要
- 論文の詳細を見る
Deep-sea hydrothermal systems are of significant interest as a new scientific frontier in a number of fields. This report analyzes data obtained in ocean-drilling surveys at submarine hydrothermal vents on the Suiyo Seamount in the Izu-Bonin Arc, Pacific Ocean. These surveys obtained direct data regarding subjacent extreme environments under extreme conditions of 308°C and greater than 14 MPa. Evaluation of the vertical distribution and stereochemistry of amino acids in such a vigorous hydrothermal system leads to a model of deep-sea subterranean chemistry and biology that describes a lack of evidence of abiotically synthesized amino acids. Large enantiomeric excesses of L-form amino acids supported the existence of a vigorous subjacent microbial oasis in a hydrothermal system.
- Elsevierの論文
著者
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URABE Tetsuro
Department of Earth and Planetary Science, University of Tokyo
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Urabe Teturo
Department Of Earth And Planetary Science University Of Tokyo
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Marumo Katsumi
Institute Of Geology And Geoinformation Aist
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Takano Yoshinori
Institute Of Geology And Geoinformation Aist
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Marumo Katsumi
Institute of Geology and Geoinformation, AIST
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