碱基配对 base pairing
- 碱基配对:在DNA和RNA的核苷酸中,嘌呤和嘧啶之间相匹配的关系。
Base pairing The bonding relationship between purine and pyrimidine bases in the nucleotides of DNA and RNA. - 在核酸中的碱基配对高度专一性的原则决定了腺嘌呤与胸腺嘧啶,或鸟嘌呤与胞嘧啶之间的比值为1:1。
The base ratio of 1:1 for the bases adenine and thymine and the bases cytosine and guanine was the first clue to the specificity of BASE PAIRING in the nucleic acids.
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