转位子

Transposons are one cause of genetic diseases such as haemophilia.

转位子是产生如血友病一类遗传病的一个致病因子。

The bug transposons are ~98% identical and cluster phylogenetically with those of the opossum and squirrel monkey, two of its preferred mammalian hosts in South America.

这些转位子家族中的其中一个也存在于名为"静水椎实螺"的塘螺中，这种螺是感染很多脊椎动物的吸虫的一种传播媒介。

The bug transposons are ~98% identical and cluster phylogenetically with those of the opossum and squirrel monkey, two of its preferred mammalian hosts in South America.

这些转位子家族中的其中一个也存在于名为&静水椎实螺&的塘螺中，这种螺是感染很多脊椎动物的吸虫的一种传播媒介。

One particular transposon first appeared about a million years ago.

大约在100万年前第一次出现了特殊的转位子。

The brilliance of this strategy from the transposon's perspective is that it would be one of the best ways to secure its place in the germline of the new individual.

从转位子的角度来看，这个排列的巧妙之处在于，它是保护新个体生殖表面的最好方法之一。

We found that Rhodnius prolixus, a triatomine bug feeding on the blood of various tetrapods and vector of Chagas' disease in humans, carries in its genome four distinct transposon families that also invaded the genomes of a diverse, but overlapping, set of tetrapods.

具体来说，长红锥蝽（一种以四足动物血液为食、是人类锥虫病传播媒介的虫子）的基因组中有四个截然不同的转位子家族，它们入侵包括负鼠和松鼠猴在内的一系列不同四足动物的基因组。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。