Abstract
Proton irradiation of simulated primitive earth atmosphere was performed, and amino acids and imidazole were analyzed. A mixture of carbon monoxide and nitrogen over water was irradiated by high energy protons (3 MeV, 0.6 µA) generated by a Van de Graaff accelerator for 2–5 h. Various kinds of proteinous and non-proteinous amino acids were detected in the irradiation products. Imidazole present in the irradiation products was also detected by high-performance liquid chromatography and mass spectrometry. The present results suggest that compounds of biological importance such as amino acids could be synthesized from primitive earth atmosphere by radiation of cosmic rays and/or solar flare particles.
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Abe, Y.: 1986, Ph. D. Dissertation, University of Tokyo, Tokyo.
Abelson, P. H.: 1956,Carnegie Institute of Washington Year Book 55, 171.
Bar-Nun, A. and Chang, S.: 1983,J. Geophys. Res. 88, 6662.
Bar-Nun, A., Bar-Nun, N., Bauer, S. H., and Sagan, C.: 1970,Science 168, 470.
Ferris, J. P., Narang, R. S., Newton, T. A., and Rao, V. R.: 1979,J. Org. Chem. 44, 1273.
Fichtel, C. E., Guss, D. E., and Ogilvie, K. W.: 1963,Solar Proton Manual, NASA R-169, McDonald, F. B. (ed.), p. 19.
Garrison, W. M., Morrison, D. C., Hamilton, J. G., Benson, A. A., and Calvin, M.: 1951,Science 114, 416.
Harada, K. and Fox, S. W.: 1964,Nature 201, 335.
Holloway, J. R.: 1988,Lunar and Planetary Science (Lunar and Planetary Institute, Houston), No. 19, pp. 499–500.
Inoue, T. and Orgel, L. E.: 1983,Science 219, 859.
Kanaya, E. and Yanagawa, H.: 1986,Biochemistry 25, 7423.
Kasting, J.: 1989,Origins of Life 19, 225.
Kobayashi, K. and Ponnamperuma, C.: 1985,Origins of Life 16, 57.
Kobayashi, K., Oshima, T., and Yanagawa, H.: 1989,Chem. Lett. 1989, 1527.
Matsui, T.: 1989,Kagaku (Science),59, 357.
Matsui, T. and Abe, Y.: 1986a,Nature 319, 303.
Matsui, T. and Abe, Y.: 1986b,Nature 322, 526.
Miller, S. L.: 1953,Science 117, 528.
Miller, S. L. and Urey, H. C.: 1959,Science 130, 245.
Ponnamperuma, C., Lemmon, R. M., Mariner, R., and Calvin, M.: 1963,Proc. Nat. Acad. Sci. U.S.A. 49, 737.
Oró, J., Basile, B., Cortes, S., Shen, S., and Yamrom, T.: 1984,Origins of Life 14, 237.
Sagan, C. and Khare, B. N.: 1971,Science 173, 417.
Sakurai, K.: 1974,Astrophys. Space Sci. 28, 375.
Sakurai, K.: 1984,Space Sci. Rev. 38, 243.
Sanchez, R. A., Ferris, J. P., and Orgel, L. E.: 1967,J. Mol. Evol. 30, 223.
Sawai, H.: 1976,J. Am. Chem. Soc. 98, 7037.
Schlesinger, G. and Miller, S. L.: 1983,J. Mol. Evol. 19, 376.
Tsuchiya, M. and Kuwabara, H.: 1984,Anal. Chem. 56, 14.
Walker, J. C. G.: 1986,Origins of Life,16, 117.
Yoshino, D., Hayatsu, R., and Anders, E.: 1971,Geochim. Cosmochim. Acta 35, 927.
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Kobayashi, K., Tsuchiya, M., Oshima, T. et al. Abiotic synthesis of amino acids and imidazole by proton irradiation of simulated primitive earth atmospheres. Origins Life Evol Biosphere 20, 99–109 (1990). https://doi.org/10.1007/BF01808270
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DOI: https://doi.org/10.1007/BF01808270