查询词典 bacillus

Enzyme production conditions and the isolation method of thermophilic Bacillus XJT9503 producing thermostable neutral protease were studied.

对高温中性蛋白酶产生菌耐热芽孢杆菌XJT9503的产酶条件及酶的提取进行了初步研究。

The gene of transglutaminase was amplified from the chromosome of Bacillus subtilis DB403 by PCR and translationally fused with thioredoxin gene in the plasmid pET32a to achieve the expression vector pET32-BTGase.

利用PCR技术，从枯草杆菌DB403染色体上扩增出谷氨酰胺转胺酶基因，将其克隆到大肠杆菌载体pET32a中，成功构建谷氨酰胺转胺酶表达载体pET32-BTGase，并转化大肠杆菌BL21 (DE3)。

A strain NK13 was screened for a certain extent asymmetric hydrolyze the rac-ketoprofen Chloroethyl ester and identified as Bacillus megaterium. For the preparation of gene libraries, a positive clones was obtained from the tributyrin flat. The sequence of this esterase gene had been analysised, and contained the whole ORF of an esterase gene with the length of 933bp.

以本实验室筛选出的一株具有不对称拆分消旋酮基布洛芬氯乙酯的菌株NK13为材料，经初步鉴定为巨大芽孢杆菌，通过构建其基因文库，从中筛选得到一阳性克隆重组子pUC-NK。

The performance of BL3 safety laboratory in preventing experimental aerosol diffusion and sterilizing microbe aerosols through high efficiency filter in a ventilation system was tasted.Aerosols of uranin, vibrio phage and Bacillus subtilis var. niger spores were used for the test.

采用荧光素钠、弧菌噬菌体和枯草芽胞杆菌气溶胶对P3级微生物安全实验室防气溶胶扩散性能及其排风系统中高效过滤器滤除气溶胶的效果进行了检测。

Institute of Microbiology and Epidemicology, Academy of Military medical Science, Beijing,100071,China The performance of BL3 safety laboratory in preventing experimental aerosol diffusion and sterilizing microbe aerosols through high efficiency filter in a ventilation system was tasted.Aerosols of uranin, vibrio phage and Bacillus subtilis var. niger spores were used for the test.

P3级微生物安全实验室防气溶胶扩散性能的检测胡庆轩车凤翔摘要：采用荧光素钠、弧菌噬菌体和枯草芽胞杆菌气溶胶对P3级微生物安全实验室防气溶胶扩散性能及其排风系统中高效过滤器滤除气溶胶的效果进行了检测。

Methods: The bacteria inhibiting experiment in vitro was used to observe the bacteria inhibiting effects of usnic acid material and SMEDDS. The cytotoxic action on peritoneal macrophage and the mouse peritoneal macrophage releasing TNF-α induced by thermal inactivation bacillus coli of usnic acid material and SMEDDS were determined by MTT.

采用体外抑菌实验观察松萝酸原料及自微乳的抑菌效果；采用MTT法考察松萝酸原料及自微乳制剂对腹腔巨噬细胞的细胞毒作用，及对热灭活大肠杆菌诱导小鼠腹腔巨噬细胞释放TNF-α的影响。

The anti-inflammation test showed that within the concentration of 1-100 μg/ml both usnic acid material and SMEDDS had no cytotoxic action. The usnic acid material and SMEDDS with different dosage could bring the levels of the mouse peritoneal macrophage releasing TNF-α induced by thermal inactivation bacillus coli down, and it showed a dose-dependent relationship.

抗炎实验表明，松萝酸原料及自微乳在1~100μg/ml质量浓度范围内对小鼠腹腔巨噬细胞无显著细胞毒作用；不同质量浓度的原料药和自微乳制剂均可使热灭活大肠杆菌诱导的TNF-α水平有不同程度的下降，并呈一定的量-效关系。

Biocontrol efficiency of Bacillus subtilis B6 strain and Trichoderma virid strain T23,in combination,was 82.22% in the greenhouse experiment,and 20.3% and 48.9% higher than treated groups single with B6 and T23 respectively.

在对甜瓜枯萎病温室防效试验的研究中发现，内生枯草芽孢杆菌B6菌株与绿色木霉T23菌株复合处理的相对防效达82.22%，比B6和T23的单独处理分别提高32.8%和146.7%。

Vancomycin would be the first choice to MRSA and MRSE,while Cefoperazone-Sulbactam and Imipenem-Cilastain were supposed to be the best choice for zymogenic strains and Non-ferment Gram neagtive bacillus.

对耐甲氧西林葡萄球菌引起的重症感染应首选万古霉素；对产酶菌及非发酵菌引起的重症感染应首选头孢哌酮钠-舒巴坦和泰能。

The maximum agglutinating anti body titer of Bacillus alvei appeared on the 14th day.

其余3组各项检测指标的峰值均出现在第21天。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。