Besides the low efficiency of cloning - just 1.7 per cent of embryos came to term - another challenge to creating transgenic dogs is controlling where in the nuclear DNA a foreign gene lands.

除了低克隆率-只有1.7%的胚胎能存活到最后阶段-创造转基因狗还有一个挑战即如何控制外部基因在核d NA中的植入位置。

youdao

The successful cloning of monkey HCBP6 gene paves a way for the study of the relationship of structure and function of HCBP6 genes from different species.

猴hcbp6同源基因的克隆化为研究不同种属来源的HCBP6基因的结构域功能、表达与调控等研究奠定了基础。

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The cloning of human angiopoietin 1 gene and construction of it's expression vectors lay a good foundation of further study on the function, biological activity and application.

人血管生成素- 1基因的克隆及表达载体的构建，为进一步研究其功能、活性和应用奠定了基础。

youdao

We're cloning a gene of interest to us by sort of hijacking that biological mechanism by putting our gene on this plasmid and so our gene gets copied many times, as the plasmid gets copied many times.

我们克隆感兴趣的基因的做法,这个生物机制有点像是绑架,我们把基因绑在质粒身上,随着质粒被多次地复制,我们的基因也一起被多次复制

耶鲁公开课 - 生物医学工程探索课程节选

So the process of cloning DNA is taking a few strands of DNA of a gene that you're interested in and making many copies of them, that's cloning,you like to make identical copies.

所以DNA克隆的过程,就是用你所感兴趣的,基因的一些DNA链,来得到更多它们的拷贝,这就是克隆,复制出相同的拷贝

耶鲁公开课 - 生物医学工程探索课程节选