mutation

"If every mutation out there was reported, it would be like reporting changes in the weather, " he said.

“倘若报告所有的突变，那就像报告天气的变化一样，”他说。

Two of the studies pointed to a genetic variation in the gene that is found commonly, and a third found a rare mutation of this same gene.

其中两项研究指出了该基因上的一种常见遗传变异，而第三项研究发现了该基因的一种罕见变异。

In a bacterial population exposed to a killer drug, a few lucky individuals might have a genetic mutation that kept them alive.

把细菌种群置于药物后，少数幸运的细菌可能发生了基因变异，从而使得它们存活下来。

So that is often performed as a confirmatory test to see if there is a specific mutation to whichever agent is being utilized.

因此，这种检测通常用作确证试验，用以探查是否有特异变异及这种变异针对何种药物。

Further sequencing, sequencing results showed the footage inserted in line with expectations, there was no mutation, the correct time frame.

又进一步测序鉴定，测序结果表明插入的片段与预期相符，没有出现碱基突变，其读码框正确。

The mutation itself is in a gene for a nerve-cell protein of a type known as an ion channel.

变异的基因是编码一种叫做离子通道的神经细胞蛋白质。

Only one of every 1, 000 people of American and European descent has this mutation inherited from both mother and father.

只有千分之一的美国人或是欧洲人可能继承父母的基因变异。

Variation in mtDNA is often assumed to conform to a constant mutation rate equilibrium neutral model.

线粒体DNA进化通常被认为遵循一种稳定的突变速率平衡中性模型，但有证据表明该假设可能并不可靠。

The existence of SRY and the point mutation may be the cause of the sex reversed deformity.

SRY基因的存在及其突变可能是导致性反转畸形发病的原因。

Distribution of the FNP also suggests that this mutation may have occurred during the divergence of japonica from its wild ancestor.

该FNP的分布也表明该突变可能在粳稻从水稻祖先分化出来之前已经发生。

In this study, researchers found a connection between a mutation in sperm DNA and a form of dwarfism known as achondroplasia.

在这个研究中，研究者发现精子DNA变异和侏儒症（软骨发育不全）存在联系。

So people will try and get some sort of gene-based test to measure the expression-mutation of these kinases.

因此人们尝试着取得一些基因水平的测试蛋白激酶突变表达的方法。

Living organisms have a similar tradeoff in deciding how much mutation and innovation is needed to keep up with a changing environment.

生命有机体为了跟上环境的变化，在决定应该在多大程度上进行变异和创新时，也会作出类似的权衡。

Also, some shorter people possess a rare genetic mutation, known as the "Methuselah gene, " that seems to extend their life spans.

但是恰恰是一些个子不高的人会有很少见的基因突变，也就是“高寿基因”，它可以延长寿命。

He also questions whether the team has determined the age of the mutation correctly, because the estimates range over at least 3000 years.

他还质疑该研究团队是否准确地定位变异（译者注：看来老外是不相信中国研究人员的数据的。），因为这估测跨越度至少3000年。

Before heading west towards Europe, the next mutation , which defined a new lineage, appeared in a man around 35, 000 years ago, ' he said.

他说：“在他们西迁至欧洲之前，大约3万5千年前，下一代物种突变出现在种族群体的个体中，标志着一个新世系的形成。”

When scientists examined the pair's DNA, they found a mutation in a gene called DEC2, which governs cell production and circadian rhythm.

科学家们通过检测这对DNA发现一个叫作DEC2发生了突变，而这个基因正是控制细胞分裂和生理周期的。

Order a course first try, did not expect to face after taking the spot light at the end of a gradual mutation.

先订购了一个疗程试试，没想到服用后脸上的斑末尾渐突变淡了。

A single mutation might, at least theoretically, be enough to earn a small group of animals a species name.

就理论上来说，单一突变就可能足以让一小群动物成为一个新种。

We have a strong association between the presence of this virus and a genetic mutation that's been linked to cancer.

这个病毒与肿瘤遗传变异之间有很强的关联。