Looking at cells in a dish, the team found that mistakes in these genes prevented the cells from being able to repair damage to their DNA.
研究团队调查研究一个盘子里的细胞，发现这些基因的缺陷能够阻止细胞修复对它们DNA的损害。
It seems that, by looking at the length of the telomeres on specific Chromosomes, we can actually predict pretty much how long certain cells can successfully go on dividing.
看起来，当通过观察特定染色体上的端粒长度，我们实际上可以预测某些细胞能够成功分裂多久。
By looking at the hair follicles under microscopes, they saw when the stem cells turned into other cell types and linked the change to the graying hair.
通过在显微镜下观察这些毛囊，他们看到了何时干细胞变异为其他细胞以及这些变异如何与毛发变白联系在一起。
Many of these genes have been found by looking at cancerous cells.
许多这样的基因是通过观察癌细胞才被发现的。
When you interpret a CA row as a binary number mod 128, you're effectively only looking at 7 digits or cells of the row.
在将ca行解释为二进制数的128模数时，实际上只用到了一行中的7个数或者单元。
Gratzel first developed his cells at Lausanne in 1988, while looking for ways to mimic the way that plants convert sunlight into the energy that powers their metabolisms.
gratzel首次开发模仿光合作用的电池是在1988年，那时他在Lausanne寻找一种方法来模拟植物光合作用。
The researchers are looking at a new chemical compound which blocks an enzyme, known as 11beta-hsd1, which helps produce stress hormones within cells.
研究人员在关注一种新的化合物11beta -HSD1，它能阻碍一种酶，可以帮助细胞产生应激激素。
They visited operating rooms and peered through microscopes for the first time. Looking at heart cells, one shaman, an elderly woman, asked the pathologist to show her a “happy heart.”
经过在莫西医疗中心为期七周的培训，89名萨满巫医学习了包括微生物理论在内的西医原理，他们参观了手术室，平生第一次看了显微镜：一位上了年纪的女巫医注视着心脏细胞，要求病理学家向她展示一颗“快乐的心”。
Looking back at the bigger picture, it is clear that increases in the complexity of cells and bodies began with increases in the complexity of genomes.
我们可以清楚地看出，细胞和身体复杂性的增加始于基因组复杂性的增加。
At the same time, they took cancer cells from patients and turned off the same set of genes, looking for those crucial for the cells to survive.
与此同时，他们从患者的癌细胞中寻找这些基因是否对细胞生存起这关键作用。
But a number of drug companies including Genentech and Novartis AG are looking at small molecule cancer drugs that can get inside cells and block VEGF.
包括基因泰克和诺华制药在内的一些制药公司正在研究可以进入细胞内部并阻断VEGF的小分子抗癌药物。
They're doing cellular research, looking at changes in body cells when the body is under stress.
他们在研究细胞，看身体在压力下细胞的变化。
There has also been a significant body of work looking at ways of producing beating heart cells from stem cells.
还有一项有意义的工作在关注自干细胞生成心肌细胞。
Many of these genes have been found by looking at cancerous cells.
许多基因可以通过观察癌细胞找到。
The team backed up these findings by looking at glioma cells from patients in the lab and in mice, which harboured the faulty genes.
研究团队通过实验室和老鼠研究患者的胶质瘤细胞来佐证这些研究成果，隐藏着错误的基因。
These are hair cells, and specifically we're looking at the outer hair cells.
我们正在寻找这些内部的毛状神经元，特别是外部的神经元。
"The enzyme we were looking at is expressed in the progenitor cells in the bone marrow that give rise to all the different types of cells in one branch of the immune system, " Pure notes.
“我们所观察的酶来自于骨髓前体细胞，该前体细胞可分化成免疫系统一类不同的细胞类型，”Pure认为。
"The enzyme we were looking at is expressed in the progenitor cells in the bone marrow that give rise to all the different types of cells in one branch of the immune system, " Pure notes.
“我们所观察的酶来自于骨髓前体细胞，该前体细胞可分化成免疫系统一类不同的细胞类型，”Pure认为。
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