CYANAMIDE FORMATION UNDER PRIMITIVE EARTH CONDITIONS

被引:79
作者
SCHIMPL, A
LEMMON, RM
CALVIN, M
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D O I
10.1126/science.147.3654.149
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
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页码:149 / &
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[2]   SYNTHESIS OF PURINES UNDER POSSIBLE PRIMITIVE EARTH CONDITIONS .1. ADENINE FROM HYDROGEN CYANIDE [J].
ORO, J ;
KIMBALL, AP .
ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS, 1961, 94 (02) :217-+
[3]   CHEMICAL EVOLUTION + ORIGIN OF LIFE [J].
PONNAMPERUMA, C .
NATURE, 1964, 201 (491) :337-&
[4]   FORMATION OF ADENINE BY ELECTRON IRRADIATION OF METHANE, AMMONIA, AND WATER [J].
PONNAMPERUMA, CA ;
CALVIN, M ;
MARINER, R ;
LEMMON, RM .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1963, 49 (05) :737-+
[5]   CYANAMIDE - POSSIBLE KEY COMPOUND IN CHEMICAL EVOLUTION [J].
STEINMAN, G ;
LEMMON, RM ;
CALVIN, M .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1964, 52 (01) :27-&
[6]  
WILLIAMS HE, 1948, CYANOGEN COMPOUNDS, P19