查询词典 bacterial protein

4 Mg of the purified protein were obtained from 1 liter of bacterial culture.The results showed that rhCaM could extracellularly stimulate the proliferation of suspension-cultured cells of Angelica dahueica in the low density of initial cell culture.

每1 L菌液经Phenyl-Sepharose CL-4B 疏水亲和层析法纯化可获CaM纯品3～4 mg.rhCaM对白芷细胞增殖作用影响的研究结果表明，rhCaM在低细胞密度培养条件下对白芷细胞有促进增殖作用，效果高于标准植物CaM。

Both the bacterial culture and aseptic filtrate showed activities to inhibit some pathogenic fungi including "Alternaria alternata", and "Fusarium graminearum" on activity plates assay. Antagonistic crude protein extract was obtained by 70% ammonium sulphate precipitation, and it was thermostable, unsensible to proteinase K and pepsin, and capable to induce the hypha lysis and cytoplasm condensation of "F. graminearum".

经平皿测试表明，多粘芽孢杆菌P-FS08菌株及其无滤液对烟草赤星病菌、小麦赤霉病菌等多种植物病原真菌均有抑制作用。P-FS08培养液通过70%硫酸铵沉淀得到具有拮抗活性的蛋白粗提液，其具有良好的热稳定性；对蛋白酶K和胃蛋白酶均不敏感；够使小麦赤霉病菌菌丝断裂，原生质浓缩。

Aureus fermentation media, the centrifugation pelleting the bacterial cells and enriching the media with the secreted Protein A.

也可以通过金黄色葡萄球菌发酵培养基的连续高速离心消除葡萄球菌细胞，离心使细菌细胞沉淀且使培养基富含分泌的蛋白A。

This Program Project is composed of five projects and an administrative core unit. The specific aims of Project 1 are to study the roles of SPE B, SPE A, M protein and NADase to correlate with bacterial virulence and disease severity in different clinical spectra of GAS infections. We will also study the pathogenic factors of a unique virulent clone of Ml strain caused dominant invasiue GAS disease in Taiwan in the past two years. The effects of penicillin and clindamycin on the production of SPE A and SPE B will also be determined.

本群体计画包含有5个子计画及一个行政核心计画，第一子计画的目标在於研究热原性外毒素A，B和M蛋白及NADase在A群链球菌感染中的功能及其与细菌致病力、疾病严重性的相关性，同时将针对一株最近在台湾造成侵犯性较强的A群链球菌菌株研究其致病因子的异同，并将探讨抗生素penicillin及clindamycin对於热原性外毒素A及B产生的影响。

The results indicated that compared to the control group, the total bacterial counts in the shrimp intestine remained constant,while Vibrio sp.numbers decreased significantly,and the total haemocyte countand PO activity in the shrimps increased significantly,SOD activity increased significantly only when water was supplemented with B.licheniformis S-40 at 10~5 cfu·mL~(-1).However,the protein contents were not remarkably different between the experimental and control groups.

结果显示：与对照组对虾相比，所有实验组对虾消化道的弧菌数有显著下降，而总菌数没有呈现显著性差异；所有实验组中对虾血淋巴上清液的血细胞数，酚氧化酶活性均有显著性上升，超氧化物歧化酶仅在10~5cfu/ml时有显著上升，菌剂的加入对对虾血淋巴上清液的的蛋白浓度并无显著影响。

Comparison of the coding regions of BH1-BH4 genes showed that BH1 had a lower sequence identity to other previously published B-hordeins than the other three B-hordeins obtained in this study. BH1 was then cloned in a bacterial expression vector based on bacteriophage T7 RNA polymerase. The resulting plasmid produced a 28.15 kDa protein in Escherichia coli. The potential value of B-hordein genes in grain quality improvement of hull-less barley has been discussed.

并且，在4个基因BH1～BH4中，BH1与先前报道的B组醇溶蛋白基因有较低的序列相似性，因此我们对BH1基因进行了原核表达，含该基因的表达载体在大肠杆菌中表达出相对分子质量为28.15 kDa并以包涵体形式存在的蛋白，进一步对其在青稞谷粒品质改良中的潜在价值进行了探讨。

To investigate the occurrence of HGT in phages and their bacterial hosts, we have analyzed protein sequences of terminase across different species.

为了研究HGT在噬菌体及其宿主体内的发生情况，分析多个物种的终端酶蛋白质序列。

Accordingly, the scientists advocate research and development to improve the intestinal Reg Ⅲ gamma protein content of the therapy in order to avoid the use of antibiotics caused by bacterial infection.

研究人员在观察实验鼠接受抗生素治疗后的反应时，在其体内发现了少量能够抵抗微生物的肠蛋白RegⅢ伽马。

Control efficacy of the crude protein to tobacco bacterial wilt in greenhouse was 83.8% by injection.

在温室内，抗菌蛋白粗提液对烟草青枯病可取得83.8%的防效。

Two of the maize varieties, MON 810 and MON 863, contain genes for the bacterial Bt protein, which protects against corn borer larvae.

两种玉米，孟810和孟863，含有细菌Bt蛋白的基因。这种基因防止玉米受到一种叫做corn borer的虫的侵害。

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。