大肠杆菌

Coli are grown in the presence of lactose and glucose, the lac operon is under ___ control.

当大肠杆菌生长在既有葡萄糖又有乳糖的培养基上时，乳糖操纵元处于___控制

Unsurprisely,These three microorganisms decreased as the storage time increases.84 strains lactobacillus were isolated during the detection period in the pickled gingers stored in low temperature.By physiology and biochemistry methods,32 strains L.plantarums,6 strains L.brevis,2 strains Lacto...

低温保存泡姜在整个检测期内，共分离到84株典型乳酸菌，经生理生化实验鉴定出植物乳杆菌32株、弯曲乳杆菌7株、短乳杆菌6株、肠膜明串珠菌属5株、乳球菌属2株、乳杆菌属32株；酵母菌分离鉴定出3个属，主要为酵母属以及少量的假丝酵母属和汉逊氏酵母属；只在保存的前2d检测到个别的青霉属和毛霉属；在整个检测期内，没有分离到大肠杆菌。

By the methods of molecular biology, enzymology, chemistry, physics the project was carried out. The genes encoding leucyl- and arginyl-tRNA synthetase , and tRNA and tRNA from Escherichia coli were cloned and overexpressed in E.

以大肠杆菌亮氨酰tRNA合成酶和精氨酰tRNA合成酶为对象用分子生物学、酶学、酶动力学、化学、物理学的方法进行该项研究。

Convey albumen immunity with rarefied LTb 8 Zhou Ling BALB/c rat 3 hind, after taking lienal cell and cell of SP2/0 bone myeloma to undertake confluence, undertake filtration with indirect ELISA and finite and attenuant law, obtain 4 individual plant to be able to stabilize the individual plant of cross tumour cell that secretes antibody of Chan Kelong of LTb of bacili of bowel of the Chinese People's Anti-Japanese Military and Political College, antibody of odd clone of this individual plant names for 1F2, 2C2, 3D6, 4H6 individual plant.

用纯化的LTb表达蛋白免疫8周龄BALB/c鼠3次后，取脾细胞和SP2/0骨髓瘤细胞进行融合后，以间接ELISA和有限稀释法进行筛选，获得4株能稳定分泌抗大肠杆菌LTb单克隆抗体的杂交瘤细胞株，该株单克隆抗体命名为1F2，2C2，3D6，4H6株。

Coll. Methods Insert the synthetic SARS-CoV N protein gene into vector pUC-18,ligate to plasmid pET28 and transform to E.

方法将已合成的SARS-CoV N蛋白基因片段，克隆至pUG18载体，与pET28质粒连接，转化大肠杆菌，进行SARS-CoV核衣壳融合蛋白表达。

Lipid peroxide levels in rat sorum and tissue homogenates of the livor, lung and kidrey were dotermined b...

本实验在大鼠腹腔内注射大肠杆菌内毒素(20mg/kg体重)造成内毒素休克(动脉血压低于60mmHg)。

Lipid peroxide levels in rat sorum and tissue homogenates of the livor, lung and kidrey were dotermined by TBA fluorescence 1.5, 3 and 4.5H after intiaperitoneal administration of 20mg/kg E.

本实验在大鼠腹腔内注射大肠杆菌内毒素(20mg/kg体重)造成内毒素休克(动脉血压低于60mmHg)。

Only lockable garages or similar buildings will qualify as homebases and power stations for the MINI E.

只有锁定车库或相似的建筑物将有资格作为homebases和迷你大肠杆菌发电站

When the frequency of codon usage of citrus was compared to Homo sapiens, Drosophila melanogaster, Saccharomyces cerevisiac and Escherichia coli, we found that the codon preference is considerably different between citrus and non-plant species. While compared to Arabidopsis thaliana, Lycopersicon esculentum, Oryza sativa and Musa acuminata, we found that the codon preference was identical in dicotyledons, but was different between citrus and monocotyledon, Oryza sativa and Musa acuminate.

将柑橘的密码子使用频率与人、果蝇、酵母和大肠杆菌等不同种类模式生物比较后发现，柑橘密码子的偏爱性与不同种类生物有不同程度的差异；但将柑橘的密码子使用频率与拟南芥、番茄、水稻和尖叶蕉等不同种类的植物相比，发现柑橘密码子的偏爱性与同为双子叶植物的拟南芥、番茄完全一样，而与水稻、尖叶蕉这2种单子叶植物均有较大的差异。

Several kinds of edible spice plants such as Lysimachia capillipes Hemsl, Piper nigrum L. and Zanthoxylum bungeanum had inhibitory activities on Escherichia coli.

同时，筛选到排草、胡椒、花椒等几种对大肠杆菌作用明显的传统香料植物。

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。