Published for geochemistry community from Geochemical Society of Japan.
Search for nucleic acid bases in carbonaceous chondrites from Antarctica
Geochemical Journal, Vol. 24, No. 5, P. 343-348, 1990
ABSTRACT
Four CM2 chondrites from Antarctica were analyzed for nucleic acid bases. The Yamato-74662 and Yamato-791198 chondrites gave positive evidence for the presence of guanine, tentative evidence for xanthine, and possibly hypoxanthine. Their individual abundances were in the range of 420 to 30 ng/g in the two chondrites, while no pyrimidines were found. No purines and pyrimidines were found in the Yamato-793321 and Belgica-7904 chondrites.- Published : 1990
- Released on J-STAGE : -
- Received : 1990/09/18
- Accepted : 1990/11/21
- DOI : https://doi.org/10.2343/geochemj.24.343
- J-STAGE URL : https://www.jstage.jst.go.jp/article/geochemj1966/24/5/24_5_343/_article/-char/ja
- J-Online ISSN: 1880-5973
- Print ISSN : 0016-7002
- ISSN-L : 0016-7002
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