链杆菌

The experimental results showed that adding 20～30mg/L oxytetracycline to the culture medium reduced the pollution rate by more than 25 percentage point and the survival rate increased by more than 10 percentage point.9 kinds of bacteria and 19 kinds of fungus were isolated from the infectious microbes,in which Enterobacterium,Mucor and Alte...

结果表明，在白网纹草初代培养基中加入20～30 mg/L的土霉素，污染率降低25个百分点以上，成活率则提高10个百分点以上。对杂菌分离培养共发现细菌9种，真菌19种，其中肠杆菌、毛霉和交链孢霉是主要的污染菌。

Objective To evaluate specimen processing with sodium dodecyl sulfate on the detection of Mycobacterium tuberculosis by PCR-reversed dot hybridization.

目的探讨应用十二烷基硫酸钠处理标本在结核分支杆菌聚合酶链反应中的价值。

Streptomyces and Bacillus are always existed in different seasons which are likely to the aboriginal population in soil bacteria community.

链霉菌和芽孢杆菌在季节交替过程中一直存在，可能是构成土壤细菌群落的原始种群。

Here we summarize the progress of salmon calcitonin's heterogenous expression in prokaryotic and eukaryotic expression systems as well as the amidation of C-terminal. Both the biological activity of salmon calcitonin and the biologic expression system can be improved by genetic engineering techniques.

本文综述了鲑鱼降钙素基因在大肠杆菌、链霉菌、乳酸杆菌和蓝藻等原核细胞，在酵母、昆虫、动植物等真核细胞中异源表达的研究进展，以及通过基因工程的方法能够改进生物表达系统，提高鲑鱼降钙素活性的动态。

Objective To identity bacteria of bacteroides group by PCR.

目的 用聚合酶链反应技术鉴定拟杆菌。

Result:Lactobacillus and streptococcus mutans were found to be the main bacteria in the carious dentin.

结果：牙本质龋中的主要相关菌为乳杆菌和变链菌，龋内层牙本质中的细菌含量较外层少。

Objectives The aim of this study is to establish rapid methods for detecting group A streptococcus, corynebacterium diphtheria and Legionella pneumophila Lp Respectively by polymerase chain reaction

目的：建立用于检测A组链球菌、白喉杆菌以及嗜肺军团菌的多聚合酶链反应方法。

Objective To establish a multiplex polymerase chain reaction assay for simultaneous detection of Salmonella spp., Proteus mirabilis and Staphylococcus aureus.

目的 建立快速检测沙门菌、变形杆菌和金黄色葡萄球菌的多重聚合酶链反应方法。

The whi genes were found in seventeen kinds of bacteria including mycobacteria and streptomyces.

存在whi基因的细菌种类已经在链霉菌和分枝杆菌等17种细菌属中发现。

Methods Expression plasmid was constructed with DNA recombi nant technique.

方法采用DNA重组技术构建结核分支杆菌Ag85B基因的表达载体，双酶切和聚合酶链反应鉴定重组子，阳性重组子转化大肠杆菌，并诱导表达外源蛋白。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。