Escherichia coli

OBJECTIVE To study the mutation in DNA gyrase A of Escherichia coli resistante to quinolone antibiotics.

目的研究导致大肠埃希菌DNA回旋酶A亚单位的基因变异耐喹诺酮类药物的机制。

互联网摘选

Uncooked meat may contain organisms such as the Escherichia coli bacteria , also known as E . coli .

未煮熟的肉可能含有如 大肠杆菌 这样的有机体.

互联网摘选

Bioaccumulation aqueous solutions by genetically engineered Escherichia coli.

利用基因工程菌去除电解废水中的汞离子.

互联网摘选

Objective To compare and discuss a few preparative methods of competent Escherichia coli cells.

目的:比较、论述实验室常用的几种大肠杆菌感受态细胞制备方法.

互联网摘选

The cloning of uridine diphosphate glucose dehydrogenase gene and its expression in Escherichia coli

尿苷二磷酸葡萄糖脱氢酶的基因克隆及在原核细胞中的表达

互联网摘选

Objective To identify TEM type and SHV type ESBLs encoding genes of ESBLs producing Klebsiella pneumoniae and Escherichia coli isolated from clinical species in West China Hospital of Sichuan University and study the molecular evolution of the ESBLs.

目的调查四川大学华西医院分离的产超产谱β-内酰胺酶（ESBLs）肺炎克雷伯菌和大肠埃希菌的TEM型及SHV型ESBLs亚型，并探讨其分子进化规律。

互联网摘选

The Fusion Expression of Green Fluorescent Protein and HCV Core Antigene in Escherichia coli Cells

绿色荧光蛋白与HCV核心蛋白的融合及在大肠杆菌中的高效表达

互联网摘选

Choline dehydrogenase ( CDH ) isolated from Escherichia coli, can help the expression of glycine betaine efficiently.

源于大肠杆菌(Escherichiacoli)的胆碱脱氢酶 ( cholinedehydrogenase, CDH ) 能有效催化甘氨酸甜菜碱的合成.

互联网摘选

Objective To find out the distribution and biological features of Escherichia coli O 157: H7 in animal host in Wuhu area.

目的了解O157：H7大肠杆菌在芜湖地区动物宿主中的存在现状及其生物学特性。

互联网摘选

Objective To study the germicidal mechanism of chlorine dioxide with Escherichia coli as the experimental object.

目的以大肠杆菌为对象,研究二氧化氯杀菌机理.

互联网摘选

A Study on Immobilization and Properties of Aspartase& containing Celle of Escherichia coli

具有天门冬氨酸酶的大肠杆菌细胞固定化及其性质的研究

互联网摘选

Antibacterial activity of MPL against Escherichia coli , Bacillus subtilis and typhi was 39.8 % , 45.3 % and 66.2 %.

对大肠埃希菌,枯草芽胞杆菌和伤寒沙门菌的抑制活性分别为39.8% 、 45.3%和66.2%.

网络文摘精选

Aim To express the Japanese encephalitis virus NS5 protein in Escherichia Coli and set basis for clarifying the function of Japanese encephalitis virus ( JEV) NS5 protein.

目的在大肠杆菌中表达并纯化流行性乙型脑炎病毒NS5蛋白，为进一步研究乙脑病毒NS5蛋白的结构与功能奠定基础。

互联网摘选

To identify TEM-type and SHV-type ESBLs encoding gene of ESBLs-producing Klebsiella pneumoniae and Escherichia coli, and to study the evolution and classification relationships of the ESBLs.

了解四川大学华西医院产ESBLs肺炎克雷伯氏菌和大肠埃希氏菌的TEM或SHV型ESBLs，并探讨ESBLs进化及分类关系。

互联网摘选

Objective: Our aim was to clone P 1 protein structure gene of mycoplasma pneumoniae in escherichia coli.

目的: 在大肠杆菌中克隆肺炎支原体P1蛋白结构基因,为实现肺炎支原体P1蛋白结构基因的大量扩增及表达奠定基础.

网络文摘精选

Gram-negative becillus. fungi, gram-positive bacillus , escherichia coli , candida albicans , guam-positive coccus accounted for 56.1 % , 29.3 % , 14.6 %, 26.8 %, 22.0 % , 12.7 % , respectively.

培养出革兰氏阴性杆菌56.1%, 真菌29.3%, 革兰氏阳性球菌14.6%. 其中大肠埃希菌26.8%, 白假丝酵母22.0%,阴沟肠杆菌12.7%.

互联网摘选

The duplex PCR detection results of Agrobacterium tumefaciens nopaline synthase ( nos) terminator and Escherichia coli strain K12 neomycin phosphotransferase II ( npt ⅱ) gene in these samples were all negative.

应用根癌农杆菌胭脂碱合成酶基因（nos）终止子和大肠杆菌K12菌株新霉素磷酸转移酶Ⅱ（nptⅡ）基因的二重PCR对样品进行转基因成分检测，结果均为阴性。

互联网摘选

The amount of total bacteria, coliform group and Escherichia coli in soil were detected.

测定内容包括：土壤总菌含量、大肠菌群含量和大肠杆菌含量。

互联网摘选

Morphological structure , biological characteristic, gene cluster structure and immunogenicity of avian ? Escherichia coli? was reviewed.

综述了鸡大肠杆菌菌毛的形态结构 、 物学特性 、 因族结构和 免疫原性.

互联网摘选

Pseudomonas aeruginosa, Escherichia coli , Klebsiella pneumoniae and fungi were the main pathogens.

铜绿假单胞菌, 大肠埃希菌, 克雷伯菌属及真菌是主要致病菌.

互联网摘选

Results: Examination of bacterial contamination of the antiseptic cigarette paper showed up to the standard. In bacteriostatic test, the inhibition rate of Escherichia coli and Staphylococcus aureus exposed to the paper for 2 min attained over 93%.

结果，此种卷烟用抗菌接装纸细菌污染检测全部合格，抑菌试验作用2min，对大肠杆菌、金黄色葡萄球菌抑菌率达到93%以上。

互联网摘选

Progress in the studies on the Tat translocase in Escherichia coli

大肠杆菌Tat转运酶的研究进展

互联网摘选

The extracellular proteases ( ECPase ) of 100 Escherichia coli strains were detected by using the skim milk plate.

用脱脂奶琼脂平板法检测了100株大肠杆菌的胞外蛋白酶.

互联网摘选

E . coli ( in full Escherichia coli ): Species of Bacterium that inhabits the stomach and intestines.

大肠杆菌: 存在与胃肠的细菌物种.

互联网摘选

Expression of outer surface protein Cof Borrelia burgdorferi in Escherichia coli

伯氏疏螺旋体外膜蛋白C基因在大肠杆菌中的表达

互联网摘选

In Escherichia coli, it takes part in conjugational recombination and DNA repair but is not as important as that in archaea.

在大肠杆菌中，RadA蛋白也参与了重组和DNA损伤修复过程，但远没有在古细菌中的功能那么重要。

互联网摘选

To detect Escherichia coli O 157∶ H 7 in food, a selective and differential medium, CTV | MUG | RSMAC agar , was designed.

为检测食品中大肠杆菌O157∶H7, 本研究通过优化培养基成份和筛选选择性抑菌物质设计了一种选择性分离鉴别培养基, CTVMUGRSMAC琼脂.

网络文摘精选

Producing the hydrogen fuel uses the harmless bacteria Escherichia coli.

利用无害的大肠杆菌,生成氢气燃料.

互联网摘选

In this paper, the steady-state optimization of tryptophan biosynthesis in Escherichia coli is discussed.

本文研究了色氨酸生物合成的稳态优化.

互联网摘选

Results: The most common Enterobacteriaceae were Escherichia coli, Klebsiella pneumoiae, Enterobacter cloacae, Proteus and Serratia.

结果: 5年间,最常见的肠杆菌科细菌为大肠埃希菌 、 肺炎克雷伯菌 、 阴沟肠杆菌、变形杆菌属 、 沙雷菌属.

互联网摘选