释义 |
WordReference Random House Unabridged Dictionary of American English © 2024base′ pair′, [Genetics.]- Biochemistry, Geneticsany of the pairs of the hydrogen-bonded purine and pyrimidine bases that form the links between the sugar-phosphate backbones of nucleic acid molecules: the pairs are adenine and thymine in DNA, adenine and uracil in RNA, and guanine and cytosine in both DNA and RNA.
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