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Alicia Negron-Mendoza Cyril Ponnamperuma 《Origins of life and evolution of the biosphere》1976,7(3):191-196
Irradiation of aqueous solutions of acetic acid with gamma rays produced several carboxylic acids in small yield. Their identification was based on the technique of gas chromatography combined with mass spectrometry. Some of these acids are Krebs Cycle intermediates. Their simultaneous formation in experiments simulating the primitive conditions on the earth suggests that metabolic pathways may have had their origin in prebiotic chemical processes.On leave from the Department of Chemistry, Universidad Nacional Autonoma de Mexico. With a fellowship from the National Council of Science and Technology of Mexico. 相似文献
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