请帮忙翻译一个关于生物的英语短文
来源:百度知道 编辑:UC知道 时间:2024/06/05 12:06:09
In genetic engineering, scientists cut a long piece of DNA that contains the genes they want.
The DNA is cut at soecific points bu special cutting enzymes called restriction enzymes.
Bacterial cells have a tound loop of DNA called the plasmid, the plasmid DNA is also cut at specific points unsing special cutting restriction enzyme.
The DNA is cut at soecific points bu special cutting enzymes called restriction enzymes.
Bacterial cells have a tound loop of DNA called the plasmid, the plasmid DNA is also cut at specific points unsing special cutting restriction enzyme.
翻译:在基因工程中,科学家们剪取他们想要的基因所在的DNA片段。这段DNA是是用一种叫限制性内切酶的特别的剪切酶在特别的点剪下的。细菌细胞含有一种叫做质粒的环状DNA,环状DNA也可以用特别的限制性内切酶在特别处剪断。
自己翻译的
在遗传学工程中,科学家们切取了一条含他们所需基因的dna链。这条dna链是用一种特别的叫限制酶的酶在特定的地方切取的。同样的,这种限制酶也用在在特定的地方切取细菌细胞中的圆环状质体dna