AMINO-ACIDS IN A CARBONACEOUS CHONDRITE FROM ANTARCTICA

被引：42

作者：

KOTRA, RK

SHIMOYAMA, A

PONNAMPERUMA, C

HARE, PE

机构：

[1] UNIV MARYLAND,DEPT CHEM,CHEM EVOLUT LAB,COLLEGE PK,MD 20742

[2] CARNEGIE INST WASHINGTON,GEOPHYS LAB,WASHINGTON,DC 20008

来源：

JOURNAL OF MOLECULAR EVOLUTION | 1979年 / 13卷 / 03期

关键词：

Allan Hills meteorite; Amino acids; Antartic meteorites; Carbonaceous chondrites; D; L-enantiomers;

D O I：

10.1007/BF01739477

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

A carbonaceous chondrite from the Antarctic, referred to as the Allan Hills meteorite 77306, appears to be free from terrestrial organic contamination. The presence of both protein and non-protein amino acids and an equal abundance of D- and L-enantiomers of amino acids, is testimony to the extraterrestrial nature of these compounds. © 1979 Springer-Verlag.

引用

页码：179 / 183

页数：5

共 19 条

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