原核生物

We now know that chloramphenicol specifically affects the ribosomes of prokaryotic cells, thus inhibiting protein synthesis.

现在我们知道抗生素对原核生物细胞中的核糖体有特殊效应，从而能抑制其蛋白质的合成。

Prokaryotes lack organelles such as nucleoli, mitochondria, plastid s, Golgi apparatus, and do not exhibit cyclosis.

原核生物无细胞器，如核仁、线粒体、质体、高尔基体等，不出现胞质环流。

This last idea has not received much acceptance, since flagella lack DNA and do not show ultrastructural similarities to prokaryotes.

后一种想法没有被广泛接受，因为鞭毛缺乏DNA，在结构之外和原核生物也没有明显相似性。

Mitochondria are self-replicating, and probably they are the evolutionary descendants of what were once free-living prokaryotes.

线粒体可以自我复制，很有可能是曾经游离原核生物演化而来的后代。

With regard to the rapidly increasing sequence data of prokaryotic genomes, accurate gene identifications and genome annotations have become more and more important.

近年来原核生物的基因体定序速度越来越快，相对地基因的鉴定以及基因的注解也变的越来越重要。

In prokaryotes the hereditary material is found in the nucleoid.

在原核生物的遗传物质存在与类核中）。

Results showed that:(1) a wide variation of overrepresentation of nucleotides exists in the MSC genes; Some genes are G+C rich, some others are A+T rich, while the rest do not show obvious nucleotide bias.

结果显示：（1）原核生物MSC 基因的核苷酸组成存在较大的变异。

The organization of the ribosomal RNA genes of N.antheraeae is LSU-ITS1-SSU-ITS2-5S,a pattern similar to those of N.bombycis.

柞蚕微孢子虫的核糖体基因排列顺序为LSU—ITS—SSU—ITS—5S，和家蚕微孢子虫的排列顺序相同，是一种即不同于真核生物，也不同于原核生物的排列顺序。

Eukaryotic peptide elongation occurs in very similar fashion to the process in prokaryotes.

真核生物肽伸长发生在非常类似的方式对这一进程在原核生物。

What are the primary differences in translation initiation between prokaryotes and eukaryotes?

真核生物与原核生物在翻译起始阶段的主要不同点是什么？

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。