原核生物

Horizontal gene transfer is an important evolutionary mechanism in prokaryotic genome evolution and has been widely studied.

在原核生物的进化过程中，基因的横向转移是一个重要的进化机制。

Objective To develop a rapid diagnostic method for prokaryotic organism infection.

目的 建立一种可以用于支原体、细菌等原核生物感染的快速诊断方法。

Positive and negative regulation In negative regulation of prokaryotic gene expression,bound repressor prevents transcription of the structural genes.

正调控和负调控在原核生物基因表达的负调控中，与阻遏物的结合能够阻止基因的转录。

As yeast, P.pastoris is a single-celled microorganism that is easy to manipulate and culture.

它不仅具有原核生物生长快、表达量高、操作简便的特点，又具备高等真核细胞的翻译后加工和修饰功能，所以此系统得到了广泛地应用。

Now many biologists still regard SSU rRNA tree as the standard tree of life.

沃斯首先采用SSU rRNA序列研究原核生物的系统发生关系。

The molecular packing in the crystal suggests the physiological form of the mitochondrial SQR is most likely to be a monomer, unlike that for E. coli which is believed to be a trimer.

此外，通过分析该复合物在晶体中的排列，我们推测它在线粒体内膜上是以单体形式发挥功能的，这一点与原核生物 SQR 的二体/三体化现象不同。

Vitreoscilla hemoglobin is the only well characterized prokaryotic oxygen-binding protein that allows bacterium to grow aerobically even under poor oxygen conditions.

透明颤菌血红蛋白（Vitreoscilla hemoglobin， VHb）是唯一一种研究得较为透彻的原核生物氧结合蛋白血红蛋白。

In prokaryotes the nuclear material is simply a circular strand of DNA, not complexed with histone proteins, and cell division is amitotic.

在原核生物中，核物质仅是一个简单的环状 DNA ，而不与组蛋白结合，并且细胞为无丝分裂。

In prokaryotes, a means of transferring genetic information from one bacterium to another across a bridgelike structure.

接合作用：原核生物中的一种传递遗传信息的方法。它通过一个桥状的结构从一个细菌到另一细菌。

It is a run-of-the-mill prokaryote, an eubacterium, a common inhabitant of the human intestine.

它就是一种普通(run-of-the-mill)的原核生物，一种生活在人类肠道里的真细菌。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。