The mutations in these genes can increase the risk for other kinds of cancer, including cancer of the cervix, uterus and pancreas.

VOA: special.2010.09.22

And one bit of evidence that these genes are implicated is that some unfortunate people have point mutations in these genes.

证明这些基因起作用的一些证据,是这些基因会在某些不幸的人身上,发生点突变

耶鲁公开课 - 心理学导论课程节选

Maybe Merton Miller is right-- these things are "neutral mutations" and changes in dividend policy are meaningless.

也许莫顿·米勒是对的,这些都是"中性突变",变更股利政策是无意义的

耶鲁公开课 - 金融市场课程节选

That made it possible to identify the exact gene mutations that caused the diseases in the children.

VOA: special.2010.03.23

And it might occur to some of you that this seems to be an analogy with the Darwinian theory of natural selection where there's a random assortment of random mutations.

也许你们之中会有人觉得,这和达尔文的自然选择理论,看上去很相似,自然选择就是随机突变的随机分配。

耶鲁公开课 - 心理学导论课程节选

The number of mutations over time helped the team estimate when the duplications in soybeans took place.

VOA: special.2010.02.02

The genome starts piling on mutations that mean nothing; that's how they date the branches of the genome, by looking at the number of neutral mutations.

基因积累了许多无意义的突变,这就是他们如何鉴定基因分支的年代,看中性突变的数量就行了

耶鲁公开课 - 金融市场课程节选

Those individuals suffer from diseases caused by mutations or changes in genetic material.

VOA: special.2010.03.23

Over time,genes develop changes, known as mutations.

VOA: special.2010.02.02

Mutations in the virus mean that last year's vaccine probably won't protect against this year's flu variety.

VOA: standard.2010.07.21

"They don't mutate,and the reason they don't mutate is that if they try to, the virus can't survive if you have mutations in these sites."

VOA: standard.2010.07.21

Working at the leading edge of research on cellular biology and genetic skin disorders, Fuchs was the first to precisely describe keratins - the principal structural proteins of skin cells - and identify diseases caused by mutations in the keratin gene.

VOA: standard.2010.03.29