1·A routine DNA sample was taken.
采集了一份常规的脱氧核糖核酸样本。
—— 《柯林斯英汉双解大词典》
2·DNA carries the genetic blueprint which tells any organism how to build itself.
脱氧核糖核酸带有决定有机体形成方式的遗传型板。
—— 《牛津词典》
3·British scientists begin a new study on Tuesday to consider how human DNA is used in animal experiments and to determine what the boundaries of such controversial science might be.
英国科学家十日开始一项新研究，考虑如何在动物实验中使用人类脱氧核糖核酸，并确定这种引起争议的科学研究，界线可能在哪里。
4·DNA told the body how to build proteins.
脱氧核糖核酸告诉身体如何建立蛋白质。
5·Some SNPs occur in genes themselves. Others are found in the DNA between genes.
有些单核苷酸多态性会出现于基因体本身，而其它一些则出现于基因体之间的脱氧核糖核酸之中。