| 释义 |
base pairs 释义 碱基对:核酸互补链上的一对碱基,通过氢键连接在一起,类似梯子的横档。 例句 1·The human genome alone has approximately 3 billion DNA base pairs . 人类基因本身就有接近 30 亿个 DNA 碱基对。 2·The lengths of the double stranded cDNA fragments were about 500 base pairs . 其双链链长,经凝胶电泳分析,约为500碱基对。 3·This specificity probably resided in the sequence of base pairs along the molecules. 这种专一性可能寄寓在分子的碱基对顺序之中。
|