Synthesizing oligomers from monomeric nucleotides in simulated hydrothermal environments

被引：31

作者：

Ogasawara, H ^{[1
]}

Yoshida, A ^{[1
]}

Imai, EI ^{[1
]}

Honda, H ^{[1
]}

Hatori, K ^{[1
]}

Matsuno, K ^{[1
]}

机构：

[1] Nagaoka Univ Technol, Dept Bioengn, Nagaoka, Niigata 9402188, Japan

来源：

ORIGINS OF LIFE AND EVOLUTION OF THE BIOSPHERE | 2000年 / 30卷 / 06期

关键词：

adenosine monophosphate (AMP); hydrothermal vents; nucleotide; oligonucleotides; prebiotic synthesis;

D O I：

10.1023/A:1026539708173

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Dimers and trimers of adenosine monophosphate (AMP) were synthesized from AMP in environments simulating hot vents on the sea floor of the primitive Earth. The simulated environments were made in the flow reactor, in which an aqueous solution of reactants was circulated from the hot to the cold region repeatedly. The oligomerization proceeded most significantly when the hot reaction solution at about 110 degreesC was abruptly ejected into the cold environment maintained at about 0 degreesC.

引用

页码：519 / 526

页数：8

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