| Literature DB >> 5940358 |
Abstract
If RNA may contain a small proportion of adenine-guanine base pairs, these could interrupt the continuity of helical structure in a polynucleotide, in keeping with current theories of RNA structure, and could also account for the experimentally observed tendency for 6-amino bases to equal 6-keto bases and for purines to exceed pyrimidines.Entities:
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Year: 1966 PMID: 5940358 DOI: 10.1126/science.153.3732.178
Source DB: PubMed Journal: Science ISSN: 0036-8075 Impact factor: 47.728