But first,Mister Venter said, they had to de-activate a gene in the receiving cell that would have killed the synthetic genome.

VOA: special.2010.07.20

so, essentially, they're establishing or controlling or changing the difference between the charge inside the cell and the charge outside cell.

因此本质上来说，它们制造或者控制或者改变,细胞内外电荷之间的电位差。

麻省理工公开课 - 化学原理课程节选

If we think about the size of a typical cell - excuse me, now I'm getting confused about nuclei.

它大约是10的,负十四次方米，如果我们考虑。

麻省理工公开课 - 化学原理课程节选

He says his team changed existing life into new life because the synthetic cell can control and reproduce a living cell.

VOA: special.2010.07.20

They're everywhere in cells throughout your body and they are responsible for lots of the biochemistry of cell/cell interaction and signaling.

它们在身体各处的细胞中都有,并负责很多细胞间的相互作用,及信号转导的生化过程

耶鲁公开课 - 生物医学工程探索课程节选

It can be driven three hundred kilometers on the hydrogen cell and an additional fifty kilometers on its batteries.

VOA: special.2009.09.07

But, from this moment forth, cell phone goes off, you're out. You leave the room, OK? And, Lord help you if a cell phone goes off during an exam because those things have text messaging capabilities.

但是，从这一刻开始，手机响的话，你们就出去，你们就离开教室，好吗，上帝保佑你的手机不要在考试期间响起,因为它们有发短信的功能。

麻省理工公开课 - 固态化学导论课程节选

To make that genome, the researchers replaced all the natural genetic material in a bacterial cell with a synthetic set of genes.

VOA: special.2010.07.20

And the nucleus name was used as an analogy to the nucleus of a cell so in some ways that makes it easier to see the connection but I think it can also be a little bit confusing for maybe 7th graders that are learning both at the same time, that this nucleus acts very different from a nucleus in a cell, although, of course, there many of them in the nucleus of a cell.

原子核这个名字的命名,是类似于细胞核,这样会让人们更容易看到两者之间的联系,但我觉得这样可能,会给正在学这两个课程的,7年级学生带来困惑，原子核的行为,和细胞核完全不同，虽然在细胞核。

麻省理工公开课 - 化学原理课程节选

Still others question whether the cell and those to follow can really help improve health and make biofuels.

VOA: special.2010.07.20

These proteins have functions that are essential for life of the cell, they transport molecules back and forth across the membrane.

这些蛋白所起的功能,对于细胞生存至关重要,它们负责转运分子通过细胞膜进出细胞

耶鲁公开课 - 生物医学工程探索课程节选

"Back in the nineteen eighties when I was dating without computers, cell phones,text messaging, instant messaging, people had to be more organized.

VOA: special.2009.09.14

For example, if I isolated this one called the myeloid cell, it's capable of forming red blood cells, megakaryocytes and neutrophils.

比如,如果我分离出一个髓系细胞,它就能生成红细胞,巨核细胞和嗜中性粒细胞

耶鲁公开课 - 生物医学工程探索课程节选

We talked with Jamaica Corker, on her cell phone, at the Population Services International office in the D.R.C.

VOA: special.2010.05.03

Now, you know, because we talked about cell culture already, that a great--that we talked about last week, manufacturing of cells.

你知道,因为我们已经讲过细胞培养,我们上周讲过的,细胞的大规模制造

耶鲁公开课 - 生物医学工程探索课程节选

Reaching for a cell phone when it's going off, you're nine times more likely to get into an accident than normally driving."

VOA: special.2010.07.01

Sometimes receptors, when they interact with ligands, create changes in what proteins are actually being produced by the cell.

有时受体与配体结合后,带来的变化实际是,决定细胞开始合成何种蛋白质

耶鲁公开课 - 生物医学工程探索课程节选

At the announcement of the cell's creation, Mister Venter described the steps his team followed to develop Synthia.

VOA: special.2010.07.20

A pancreas--cell in the pancreas, for example, needs to make insulin and so the gene for insulin is transcribed.

举个例子,一个胰腺细胞,要分泌胰岛素,那么编码胰岛素蛋白的基因就会被转录

耶鲁公开课 - 生物医学工程探索课程节选

People who think they could do the job could reply by text message or on their cell phones.

VOA: special.2009.02.02

Like many cells in neurons, the shape of the cell is intimately related to its function within the organism.

同许多种神经细胞一样,这个细胞的形状和,它们在生物体中执行的功能紧密相关

耶鲁公开课 - 生物医学工程探索课程节选

"For example in Rwanda, where cell phone-based technologies are being used to keep track of dispensation of drugs to patients with H.I.V.

VOA: special.2010.05.03

What's the difference between this cell which I call a committed progenitor cell and its offspring, and the offspring of that offspring.

我所称的定向祖细胞,和它的子细胞之间,还有它子细胞的子细胞之间有什么区别呢

耶鲁公开课 - 生物医学工程探索课程节选

Sickle cell disease, also called sickle cell anemia, is a genetic condition that deforms red blood cells.

VOA: special.2009.12.16

This process of cell proliferation or cell division is, of course, very important during development of an embryo.

细胞增殖和分裂的过程,在胚胎发育中至关重要

耶鲁公开课 - 生物医学工程探索课程节选

"Now,with the advent of cellular technology, most of the people we do reach, such as the Maasai pastoralists, they all have cell phones.

VOA: special.2009.11.03

Then around this cell body there's an elaborate set of processes which extend out from the cell body and they go in various directions.

环绕在细胞周围的是,是从细胞体延伸出的一束束精细的突起,它们向各个方向延伸

耶鲁公开课 - 生物医学工程探索课程节选

Inside the yeast cell, the yeast machinery recognized that the two DNA pieces had the same order.

VOA: special.2010.07.20

One example of a very different cell is a red cell or red blood cell, these are the cells that give blood it's red color.

举个高度分化细胞的例子,红细胞,或称血红细胞,它们赋予了血液鲜红的色彩

耶鲁公开课 - 生物医学工程探索课程节选

This is a way of introducing cytotoxicity or cell killing ability into a cell, and that's been used to treat many kinds of cancers, particularly cancers of the brain.

这种方法常用来导入细胞毒素,或者赋予细胞杀伤其他细胞的能力,以治疗多种癌症,特别是脑癌

耶鲁公开课 - 生物医学工程探索课程节选