Even inside every tumor,different cells can have different genetic changes.
例如,一些引起癌症的基因改变会增加蛋白质的产生,从而使细胞生长。
For example, some cancer-causing gene changes increase production of a protein that makes cells grow.
一般来说,癌细胞比正常细胞拥有更多的基因改变,如DNA突变。
Cancer cells have more genetic changes, such as mutation in DNA, than normal cells.
确诊患有巨结肠疾病的患者应检查与甲状腺髓样癌和MEN2A综合征相关的RET基因改变。
Patients who are diagnosed with Hirschsprungdisease should be checked for RET gene changes that are linked to medullary thyroid cancer and MEN2A syndrome.
它不是化学疗法,放射疗法或免疫疗法,而是攻击肿瘤中发现的特定基因改变。
It is not chemotherapy, radiotherapy, or immunotherapy,but it attacks specific genetic alterations found in tumours".
这是由遗传于父母而不是不健康的生活方式的基因改变引起的。
It's caused by a gene alteration inherited from a parent, rather than an unhealthy lifestyle.
表示,基因编辑技术仍相对新颖,并能应用到诸多方面,有时也会出现无意识的基因改变。
Gurian-Sherman notes that gene-editing technology is still relatively new,can be applied in many ways and sometimes makes unintended genetic changes.
对30多种癌症,我们现在知道了哪些具体的基因改变可能发生,以及何时发生。
We now know for more than 30 cancers which specific genetic changes are likely to occur and when they will likely occur.
张辰宇说,这一发现还能帮助我们理解共同进化机制,即某一物种的基因改变可以触发另一物种的改变。
Zhang says the findings may also illuminate our understanding of co-evolution,a process in which genetic changes in one species trigger changes in another.
利用这一理论,霍克斯得出结论说,新近产生的基因改变约占人类基因的7%。
Using this system, Hawks concluded that recent genetic changes account for about 7 percent of the human genome.
这是因为在某些情况下,病毒会引发细胞中可能导致癌症的基因改变。
That's because in some situations, viruses trigger genetic changes in cells that can contribute to cancer.
甚至在同一肿瘤内,不同的细胞可能具有不同的基因改变。
Even within the same tumour,cancer cells may have different genetic changes.
一般来说,癌细胞比正常细胞拥有更多的基因改变,如DNA突变。
In general, cancer cells have more genetic changes, such as mutations in DNA, than normal cells.
一般来说,癌细胞比正常细胞拥有更多的基因改变,如DNA突变。
In general, tumors' cells tend to have more genetic changes such as DNA mutations than normal cells.
对30多种癌症,我们现在知道了哪些具体的基因改变可能发生,以及何时发生。
For more than 30 cancers, we now know what specific genetic changes are likely to happen, and when these are likely to take place.
这个特定的基因改变是导致约8%的这种类型的运动神经元疾病或痴呆患者发病的原因。
This specific genetic alteration is the cause of illness in around eight percent of patients with this type of motor neuron disease or dementia.
虽然许多癌症存在多个基因异常,但在这项研究中,62%的肿瘤患者源于一个单一的基因改变。
Although many cancers develop following multiple genetic abnormalities,62 percent of the 39 tumors in this study stemmed from a single genetic alteration.
这一发现还能帮助我们理解共同进化机制,即某一物种的基因改变可以触发另一物种的改变。
These findings may also deepen our understanding of the process by which genetic change occurring in one species can stimulate change in another species.
我们想确定肿瘤表现出的基因改变类型,并确定更具攻击性的类型。
We wanted to identify the types of genetic changes that tumors show and identify the more aggressive ones.
非洲猴子与猩猩体内免疫系统演化所致的基因改变显示,这类病毒起源于500万至1600万年前。
Changes in genes that have evolved in the immune systems of monkeys and apes in Africa suggest the viruses arose between 5 and 16 million years ago.
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