细菌蛋白

The archaeon perceived a bacterial flagellum protein and activated its metabolism.

古细菌能够感知细菌的鞭毛蛋白，并激活其新陈代谢。

Based on the biochemical analysis of the two proteins in vitro, the results of yeast two-hybrid experiment and protein-interaction in both wild type cells and C48 strain, we conclude HetR can form a homodimer through the Cys48 residue. We also show that the dimerization is required for heterocyst differentiation.

基于体外两种蛋白的性质比较和酵母双杂交的结果，并结合相应蓝细菌野生型和突变株C48A中HetR蛋白性质的体内研究表明：HetR蛋白可以通过第48位半胱氨酸残基形成共价结合的同源二聚体，该同源二聚体是异型胞正常分化所必需的。

The surface layer protein is one of the most widely distributed crystalline vehicle structures surrounding the outmost cell surface of bacteria.

细菌的S-层蛋白是在细菌中分布极广的表层单分子层晶格网状包膜结构，其研究已经受到普遍重视。

Outer membrane proteins play a key role in the adaptation to changes of external environments, duo to their location at the outmost part of the cell.

外膜蛋白位於细菌细胞最外围的外膜区域，对於细菌适应外在环境的改变扮演一个关键的角色。

Polysaccharides extracted from ultramicro-bacteria Glaciecola polaris on immune and anti-stress ability in Chinese soft-shelled turtle stressed by pH were investigated. The results showed that the significant increases (P.01) were observed at the phagocytic rate of blood cells, serum bacteriolytic activity and bactericidal bacteriolytic activity in polysaccharide groups.

选用平均体重50-60g的中华鳖幼鳖300只，随机分成10组，试验组在基础饲料中添加0.05 %、0.1 %的超微细菌Glaciecola polaris的蛋白多糖，或添加0.1 %、0.5 %的超微细菌菌体粉碎物，对照组以0.5 %a-淀粉代替。

Methods To determine the serum PCT of 35 patients with bacteriosis and 15 patients with nonbacterial disease by gold immunochromatographic assay,and determine C-reactive protein and alkaline phosphatase of neutrophilic granulocyte in corresponding period.

方法采用半定量的胶体金免疫结合法，测定35例细菌感染性疾病住院患者及15例非细菌感染性疾病住院患者的PCT，并同期测定患者C-反应蛋白与中性粒细胞碱性磷酸酶。

Ozone easily sets off a chemical reaction with the lipoprotein of the cytoderm in bacteria or sets off a chemical reaction with phospholipid, protein in the epicyte , so that the cytoderm of the bacteria and the cells are destroyed, and the permeability of the epicyte improvesm, the matter in the cells flows out and loses the activity.

臭氧很容易同细菌的细胞壁中的脂蛋白或细胞膜中的磷脂质、蛋白质发生化学反应，从而使细菌的细胞壁和细胞受到破坏，细胞膜的通透性增加，细胞内物质外流，使其失去活性。

Thus, these sugars can intercept bacteria, forming harmless complexes that the baby excretes. In addition, human milk contains large molecules called mucins that include a great deal of protein and carbohydrate. They, too, are capable of adhering to bacteria and viruses and eliminating them from the body.

因此，这些糖可拦截细菌，形成无害的婴儿可以排泄掉的复合物除此以外，母乳含有名为黏蛋白的大分子，其成份大部份是蛋白质和碳水化合物，亦有能力黏附着细菌和病毒将它们排出婴儿体外

Nontyphoidal Salmonellae are a major cause of life-threatening bacteremia among HIV-infected individuals. Although cell-mediated immunity controls intracellular infection antibodies protect against Salmonella bacteremia.

但他们所发现的正好与其估计的情况相反：在感染HIV的患者中，针对该细菌的脂多糖（或称LPS，这是细菌细胞壁中的蛋白）的特异性抗体的浓度是增加的。

Here, similarities between archaebacteria and eukarykaryotic otic cells in many aspacts including DNA duplication, transcription, translation and histones, chromatin, proteasome were introduced. Finally, the evolutionary position of archaebacteria and their significance to onery gin of the eukaryotic cells were discussed.

结合国际上对原细菌，尤其是它与真核细胞在许多方面（包括DNA复制、转录和翻译整个中心法则，组蛋白、染色质及蛋白酶复合体等）密切的亲缘关系的研究结果，对原细菌的进化地位及其对揭示真核细胞的起源进化问题的意义进行了探讨。

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。