These genes were much more active when the men had fasted before exercise than when they had breakfasted.

这些基因在人们运动前禁食时比吃早餐时活跃得多。

youdao

The slugs can manufacture chlorophyll, the green pigment in plants that captures energy from sunlight, and hold these genes within their body.

蛞蝓可以制造叶绿素——让植物从太阳光获取能量的绿色色素——并把这些基因保留在他们体内。

youdao

Species with similar DNA sequences for these genes are generally more closely related to each other than to species with less-similar DNA sequences.

与 DNA 序列不太相似的物种相比，这些基因的 DNA 序列相似的物种之间的关系通常更密切。

youdao

They hope studying these genes more closely could help in development of new treatments for the disease,and possibly a cure.

VOA: special.2010.06.15

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

The sources are: one,the plasmid vector that we've picked, and the second is these genes that for some reason we're interested in.

第一个是我们选择的质粒载体,第二个是我们感兴趣的基因

耶鲁公开课 - 生物医学工程探索课程节选

Certainly, these genes are involved in life extension in simple species such as threadworms and yeast.

ECONOMIST: Abolishing ageing

"Wolves also have these genes but they don't use them as efficiently as dogs, " said Dr Axelsson.

BBC: Dog evolved 'on the waste dump'

Nor is it pure sophistry to think of these genes as part of an extended human genome.

ECONOMIST: Inhuman genomes