Abiogenic synthesis of pyrimidine nucleotides in solid state by vacuum ultraviolet radiation

被引：6
作者：
Simakov, MB
Kuzicheva, EA
Malko, IL
机构：
[1] Institute of Cytology, St. Petersburg 194064
来源：
LIFE SCIENCES: COMPLEX ORGANICS IN SPACE | 1997年 / 19卷 / 07期
关键词：
D O I：
10.1016/S0273-1177(97)00353-0
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
The abiogenic synthesis of pyrimidine nucleotides in solid state has been investigated. Our experiment indicates that natural nucleotides are produced in thin films prepared from nucleoside and inorganic phosphate by irradiating with vacuum ultraviolet light (VUV, lambda=100-200 nm). We have investigated the influence of the type of nucleic acids base (thymidine, cytosine, uracil) and the structure of sugar moiety (ribose or deoxyribose) on the course and yield of reaction. We compared the action of vacuum ultraviolet light with action of gamma-radiation, heat and biology significant UV (254 nm) which have been investigated earlier. The occurence of these reaction in open space is discussed. (C) 1997 COSPAR. Published by Elsevier Science Ltd.
引用
收藏
页码：1059 / 1062
页数：4
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