Conclusion With this method the desired multi-copy gene can be obtained that lays the foundation for highly effective expression.

结论该方法能方便高效地获得所需的多拷贝基因，为进一步进行高效表达打下基础。

youdao

If a copy of a gene is a bit different from the original, that's called a genetic mutation.

如果一个复制的基因与原来的有些许不同，那就叫做基因突变。

youdao

So a gene usually cannot be passed on, unless it's an exact copy.

因此基因经常不能传递下去，除非是准确的复制。

youdao

It's really been a powerful tool in molecular biology because I might have a very small copy of a gene that I'm interested in and I can make enough copies that I can start to do something else with it.

这确实是分子生物学的一项利器,因为我可能只有,很少量的感兴趣的基因拷贝,而我可以马上制造出足够数量的复制品,能使我用作其他用途

耶鲁公开课 - 生物医学工程探索课程节选

When you think about a gene or a transcript, the messenger RNA copy of a gene, you know that for every sequence of a nucleic acid there's a complimentary sequence.

当你们考虑一段基因或者一个,转录一段基因的mRNA拷贝,你们知道每个核酸序列,都有互补序列

耶鲁公开课 - 生物医学工程探索课程节选

In this case the blistering happens even if the other copy of the gene is healthy.

ECONOMIST: Genetics gets more complicated

Women have two X chromosomes, and a normal copy of the gene will override the defective one.

WSJ: New Outlook for Colorblindness

In most cases in this study, a bad copy of a gene from a parent was not to blame.

FORBES: DNA Sequencing: Is Science Fiction Becoming Medical Fact?