One example of a way people have used this, is that they've taken the gene that ordinarily produces a milk protein.

利用这种方式的一个例子就是,他们把原本产羊奶蛋白的基因剔除

耶鲁公开课 - 生物医学工程探索课程节选

They will reform their natural structure, and for DNA that means forming double helixes.

它们将重新形成原本的结构,对于DNA来说,就是重新形成DNA双螺旋

耶鲁公开课 - 生物医学工程探索课程节选