We are now able to find proteins and genes that are at the correct location for the transduction machinery.
我们就能够查明转导蛋白质和基因,处于正确的位置。
You could potentially treat cystic fibrosis by providing the correct gene and providing it to all the cells of the lung epithelium.
一种可能的治愈方法是,把正确的基因,导入所有肺上皮细胞
It's a gene that's on the plasmid, and this particular gene confers a specific biological property to cells that have the plasmid and can use it properly.
它是质粒自带的基因,如果细胞能够获得这种质粒,并正确的利用它的话,这段基因就能赋予该细胞某种生物学特性
They do that because they can control the expression of genes.
它们能正确地合成蛋白,是因为它们可以调控基因的表达
Now when we put insulin in this place behind the right promoter, the cell thinks that it still has the lacZ gene present which it needs for its metabolism.
现在我们把胰岛素基因,放在正确的启动子后面,宿主细胞就会认为,它仍然有新陈代谢所需的lacZ基因
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