Now most diabetics take human insulin made, not in humans, but made in micro-organisms that are growing in a manufacturing facility.
而现在,多数糖尿病患者用人的胰岛素,不是来自人体,而是来自工厂的微生物车间
Honestly the harder classes that I'm in is... I'm in intermediate micro,
老实说,现在学习的比较难的课程是……中级微观经济学,
So, you're familiar with some of these bacteria like salmonella, or the micro bacterium that causes tuberculosis are shown here.
所以 你们很熟悉像沙门氏菌这样的细菌,或者像这儿的引起结核的小细菌
Then we'll talk about macro and micro nutrients.
还会谈到大量营养素及微量营养素
You know, even some goes pass you on the street and you don't smile ostensibly you don't smile-- there are certain micro-muscles in your face that are moving that actually make you feel better.
即使路人与你擦身而过时,你没笑,表面上你没有笑-,但你面部的细微肌肉,会收缩,让你感觉更好。
You take that plasmid; you put in the micro-organism you're going to make many,many copies of that plasmid.
你把一个质粒放进微生物体内,你就会得到,很多很多质粒的拷贝
If a cell has a gene that makes it resistant to Ampicillin, that means that that micro-organism can survive being exposed to this normally deadly chemical without dying.
如果细胞带有一种基因,能够让它对氨苄青霉素产生抗性,即使把它放在,有致死剂量化学物质的环境中,它也能存活下来
It's totally synthetic, there's no micro-organism involved in making the DNA for you, You can do it very rapidly in a laboratory, and fairly inexpensively now.
完全是复制的过程,没有任何微生物参与制造DNA,你可以在实验室里迅速地进行,费用现在也相当便宜了
That is a way of putting a cloned gene into a micro-organism and then using that micro-organism as sort of a factory for the protein.
这方法把克隆基因植入微生物之后,将其作为某种形式的蛋白质工厂
if you do that under the situation where you've put your plasmid into these micro-organisms then you're going to have little colonies that grow many copies of the bacterial cells.
如果你在质粒已经进入了微生物,的情况下培养它们,你就会得到许多小菌落,里面长有很多增殖出来的细菌
The promoter in this case is called the lac promoter and normally in micro-organisms that lac promoter is used to produce a gene called lacZ which makes a protein called beta-galactosidase.
在这个例子中的启动子称作lac启动子,通常在微生物中,lac启动子是用来生成,一段叫lacZ的基因,这段基因,能制造一种蛋白叫β-半乳糖苷酶
Taq stands for thermos aquaticus, it's a marine micro-organism that lives near these hydrothermal events in the bottom of the sea and they live under very high temperatures and pressures all the time.
aq是"水生栖热菌"的简称,那是一种生活在靠近深海热液活动区的,海底微生物,它们长期生活在高温高压的环境中
应用推荐