细菌蛋白

Transcriptome analyses showed that a substantial number of genes in the archaeon, including those involved in the methanogenesis pathway, were up-regulated after the contact with the flagellum protein.

转录组分析表明，古细菌中的大量基因，包括那些参与甲烷生成途径的基因，在其与鞭毛蛋白接触后都被进行了上调。

The flic gene of App was obtained by PCR based on highly homology with Escherichia coli, Salmonella, Shigellosis. Then it was legated to pMD-18T vector. The recombinant plasmid was identified by enzyme and sequence analysis. The 528 bp fragment of flic gene was successfully cloned into pGEX-KG vector, then the recombinant plasmid was transformed into E.

以猪传染性胸膜肺炎放线杆菌血清Ⅰ型菌株基因组为模板，根据其鞭毛区与其它细菌高度同源性设计引物，利用PCR方法扩增鞭毛蛋白基因flic片段，将其亚克隆到pMD-18T载体中并进行PCR和酶切鉴定，再将其亚克隆与载体pGEx-kG分别双酶切和连接，构建重组表达载体pGEX-flic，并将其转化大肠杆菌工程菌BL21，进行原核表达。

Few research was involved in the change and gene expression of microbial population and role of functional protein in the matrix of dental plaques in the pathogenesis and development of disease.

随着功能基因组学、微生物非培养方法、二维电泳、生物质谱等技术的出现，使得从整体水平对菌斑中细菌的生物多样性、生物膜状态和浮游状态下的基因表达以及蛋白表达的差异进行研究成为可能。

Studies showed that Omps were associated with the virulence and immunogenicity of Gram-negative bacteria.

某些外膜蛋白与细菌的毒力及免疫原性有关。

There are many genes coding RPF-like proteins in the genomes of some Gram-positive bacteria.

生物信息学分析表明在多种革兰氏阳性细菌的基因组中均存在编码RPF样蛋白的基因。

Bacteria do not have true CHROMOSSOMES-linear pieces of and complexed with histone proteins.

细菌没有真正的染色体——线状的 DNA 与组蛋白的复合物。

In this homologue the transporter binds to two sodium ions and a substrate molecule.

LeuT是依赖于Na+/Cl–的神经传输物质转运蛋白在细菌中的一种同源结构。

The infrequency of glycoprotein synthesis by bacteria prompted a more detailed analysis of this process.

因细菌合成糖蛋白较少见，促使我们对这一过程进行更详细的分析。

This substance, isolated originally from a strain of bacterium found on Easter Island—or Rapa Nui as it is known to the locals—acts by suppressing a particular signalling mechanism inside cells, called the TOR pathway.

这种物质，最初从复活岛上发现的一种细菌中分离出来。它能抑制细胞内某种特定的信号机制——雷帕霉素靶蛋白信号途径。

In one kind of genetic engineering, scientists have inserted human genes into the DNA of bacteria in order to mass-produce insulin and other human proteins.

有一种基因工程，科学家将人类基因插入细菌的DNA中，从而大规模产生胰岛素及其他人类蛋白。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。