Production of amino acids and peptides on the early Earth
早期地球上氨基酸和肽的生产
基本信息
- 批准号:21244080
- 负责人:
- 金额:$ 29.79万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (A)
- 财政年份:2009
- 资助国家:日本
- 起止时间:2009 至 2011
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Production of an amino acid and various organic molecules were successful by shock experiments simulating meteorite ocean impact events. High productions of ammonia and hydrogen cyanide were confirmed by impact-plume-simulation experiments. Polymerization experiments of amino acids were also successful : successful polymerization of alanine and glycine at 5 GPa was surprising results. Best presentation awards were granted to this result. In addition, variety and unique peptides were formed under high pressure and temperature conditions.
通过模拟陨石海洋撞击事件的冲击实验,成功地生产了一种氨基酸和各种有机分子。撞击羽流模拟实验证实了氨和氰化氢的高生成量。氨基酸的聚合实验也是成功的:丙氨酸和甘氨酸在5 Gpa下成功聚合是令人惊讶的结果。这一结果被授予了最佳展示奖。此外,在高压和高温条件下,还可以形成种类繁多、独特的多肽。
项目成果
期刊论文数量(79)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
ホウ素はバイオマーカーとなりうるか? :イスアからの報告
硼可以作为生物标志物吗?:Isua 的报告
- DOI:
- 发表时间:2010
- 期刊:
- 影响因子:0
- 作者:Kuroda;T.;K.Saito;M.Kunii;N.Kohno;掛川武
- 通讯作者:掛川武
Lolid state reaction of valine peptide formation under high P and T conditions
高 P、T 条件下缬氨酸肽形成的固态反应
- DOI:
- 发表时间:2009
- 期刊:
- 影响因子:0
- 作者:Ishiguro T.;Furukawa Y.;Nakazawa H. and Kakegawa T.
- 通讯作者:Nakazawa H. and Kakegawa T.
Geochemistry of 1.9 Ga Gunflint Formation in Canada : Unique oceanic environments and microbial activities
加拿大 1.9 Ga Gunflint 地层的地球化学:独特的海洋环境和微生物活动
- DOI:
- 发表时间:2009
- 期刊:
- 影响因子:0
- 作者:Ishida A.;Oba M.;Kakegawa T.
- 通讯作者:Kakegawa T.
Last glacial-Holocine geochronology of sedimentcores from a high-altitude Tibetan lake based on AMC C-14 dating of plant fossils : Implications for paleoenvironmental reconstructions
基于植物化石 AMC C-14 测年的末次冰河-全新期西藏高海拔湖泊沉积物地质年代学:对古环境重建的启示
- DOI:
- 发表时间:2010
- 期刊:
- 影响因子:3.9
- 作者:Watanabe T.;Matsunaka T.;Nakamura T.;Nishimura M.;Izuya Y.;Minami M.;Nara Watanabe F.;Kakegawa T.;Wang J.B.;Zhu L.P.
- 通讯作者:Zhu L.P.
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KAKEGAWA Takeshi其他文献
KAKEGAWA Takeshi的其他文献
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{{ truncateString('KAKEGAWA Takeshi', 18)}}的其他基金
Building of integrated of Universal Design for Learning and comparetive study with CAST in learning
构建通用学习设计和学习中CAST比较研究的一体化
- 批准号:
24531234 - 财政年份:2012
- 资助金额:
$ 29.79万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Prebiotic organic world produced by early Earth environments
早期地球环境产生的生命起源前的有机世界
- 批准号:
24244084 - 财政年份:2012
- 资助金额:
$ 29.79万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Identification of primary producers in the early oceans
早期海洋初级生产者的识别
- 批准号:
24403013 - 财政年份:2012
- 资助金额:
$ 29.79万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
High temperature and pressure experiments to synthesize rarely-formed organic molecules
高温高压实验合成罕见有机分子
- 批准号:
22654063 - 财政年份:2010
- 资助金额:
$ 29.79万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research
Relationship between photosynthesis and banded iron formations at the early Archean
太古代早期光合作用与带状铁形成的关系
- 批准号:
21403009 - 财政年份:2009
- 资助金额:
$ 29.79万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Bio-molecule formation by oceanic impact events on the early Earth
早期地球上海洋撞击事件形成的生物分子
- 批准号:
18204049 - 财政年份:2006
- 资助金额:
$ 29.79万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
International project to investigate the world-oldest biogenic graphite
研究世界最古老的生物石墨的国际项目
- 批准号:
17403011 - 财政年份:2005
- 资助金额:
$ 29.79万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Generation of polypeptide and polynucleotide in the upper crust of the early Earth
早期地球上地壳中多肽和多核苷酸的产生
- 批准号:
15204047 - 财政年份:2003
- 资助金额:
$ 29.79万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Constraints on ancient ocean chemistry based on the geochemical study of 3.8 Ga Isua Supracrustal Rocks.
基于3.8 Ga Isua表壳岩石地球化学研究对古代海洋化学的制约
- 批准号:
14403012 - 财政年份:2002
- 资助金额:
$ 29.79万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Biological activities at the Archean submarine hydrothermal environments
太古代海底热液环境的生物活动
- 批准号:
13440157 - 财政年份:2001
- 资助金额:
$ 29.79万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
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