大肠杆菌

Coli. Transmission electron microscopy was used to evaluate the cell morphology of both the normal and the treated E. coli. The observation with TEM suggested that silver nanoparticles lead to the formation of "pits" in cell wall of the bacteria, and silver nanoparticles could enter into periplasm through the pits and destroyed the cell membrane.

采用透射电镜观察了经纳米银粒子处理过的大肠杆菌细胞形态变化过程，结果显示纳米银粒子先在细胞壁上产生小的孔洞，通过这些孔洞进入周质空间，导致细胞膜成分渗漏和破坏细胞膜，进而进入细胞内部。

Coil and B. subtilis using the β-lactamase distribution assay. The results showed that the β-lactamase activities of E.coli are mainly in periplasm while the enzyme produced by B.

内酰胺酶活力测定表明，大肠杆菌产生的酶主要积累在周质空间，而枯草芽孢杆菌产生的酶主要分泌在胞外。

The ethanol extracts of seaweed belonging to Chlorophyta,Rhodophyta and Phaeophyta ,collected from Shandong coast in May 2000,were assayed their activities against two kinds of bacteria of Escherichia coli and Staphylococcus aurens.

分属绿藻门、红藻门、褐藻门的海藻样品于 2 0 0 0年 5月采于山东青岛和威海附近沿海，将海藻样品的乙醇提取物进行薄层层析分离和抗大肠杆菌、金黄色葡萄球菌活性测定。

Escherichia coli and many other microoganism synthesize aromatic amino acids through the condensation reaction between phospho enolpyruvate and erythro.

ppsA和tktA是芳香族氨基酸生物合成中心途径的两个关键酶基因，在大肠杆菌中，ppsA基因编码磷酸烯醇式丙酮酸合成酶A ，该酶催化丙酮酸合成磷酸烯醇式丙酮酸；tktA基因编码转酮酶A ，该酶在磷酸戊糖途径中生成 4 磷酸赤藓糖起主要作用。

The identity of ALAS gene among photosynthetic bacteria species is from 64.0% to 95.1% according to phylogenic analysis.

并将编码ALAS的基因插入到原核表达载体pQE30 中，在大肠杆菌不同菌株E.coli JM109、M15及BL21(DE3中进行诱导表达。

The phytopathogenic fungus Fusarium graminearum has been transformedusing a plasmid (pAN7-1) containing the Escherichia coli hygromycinphosphotransferase gene. Stable hygromycin-resistant transformant coloniesappeared at frequencies between 2 and 10 per μg plasmid DNA.

将含有大肠杆菌中潮霉素B磷酸转移酶控制基因的质粒pAN7-1转化入小麦赤霉病菌野生菌株中，结果表明，pAN7-1的转化效率为2-10个/μg质粒DNA。

Coli. Expression of the major pilin of the recombinant kpa, kpb or kpe fimbriae could be detected by SDS-PAGE analysis.

为了阐明这些新纤毛的功能，我们以聚合酶连锁反应由NTUH-K2044染色体中选殖这些纤毛基因组到无纤毛的大肠杆菌BL21(DE3)。

Arden's first project will be a new performance kit for the Mini Cooper S based on the tuner's own Cup race car, which is running in this year's Mini Challenge series with driver E. Piro behind the wheel.

雅顿的第一个项目将是一个新的性能套件，迷你库伯S模式的调谐器自身杯赛车，这是运行在今年的迷你挑战系列驱动大肠杆菌Piro背后的车轮。

Organisms culture included: 5 Staphylococcus aureus, 2 methicillin-resistant S. aureus, 5 non–S. aureus, 5 Propionibacterium acnes, 3 Escherichia coli, 2 Enterococcus,2 Enterobacter, 2 Protes in 2 patients each.

细菌培养的结果为：5例出现金葡菌；2例出现耐青霉素金葡菌；5例非硫金葡菌；5例短棒杆菌；3例大肠杆菌；2例肠道球菌；2例肠杆菌；2例真菌感染。

Objective To study the characteristics of expression of recombinant human osteogenic prote in-1 (rhOP-1) in E.coli without induction.

目的 研究大肠杆菌重组人成骨蛋白 1的非诱导表达特性。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。