菌体

H. pylori is usually spiral-shaped, it can turn from rod form to coccoid shape after prolonged in vitro culture or antibiotic treatment.

幽门杆菌的菌体形态以螺旋杆状为主，但体外培养时间过长或是在抗生素处置的情况下，会造成菌体的形态由杆状变成球状。

Sonicated bacterial extract caused a modest, less than 1 fold, increase in IL-8 secretion by digitonin-untreated A549 cells. In the digitonin- permeabilized A549 cells,Sonicated bacterial extract strongly induced the expression of IL-8,a 3 fold increase over the control.

经digitonin处理使细胞膜通透性增加后，Kp培养上清及菌体成分刺激细胞IL-8的作用都增强，菌体成分刺激IL-8效果更为显著，为对照的3倍，而培养上清作用相对较弱。

Strain 031057 was isolated from sea sand, collected from the South Sea. It was a bacterium with endospore, not movable, belonged to G+.Relative inhibition concentration of the bioactivity produced by 031057 was 100 mg/mL corresponding to hygromycin B.

菌株031057所产抗生素粗品的效价：相当于潮霉素B的100mg／mL；经海洋微生物抗稻瘟菌（卸ricularia grLSea）活性菌株的筛选24 h发酵，菌体生长达最大密度，其最大生长密度为 3.68 X 10'Cfu／InL，而其产生活性物质是在sd后达到最大值。

After thermal induction, no specific recombinant protein band in SDS-PAGE was found, but G-CSF activity was detectable. Therefore, a new recombinant plasmid pBVHG2 expressing hG-CSF hybrid protein with additional 8 amino acids which could be cut off specifically with the help of mucosal enterokinase at the N terminus of hG-CSF was constructed.

含此质粒菌株虽然表达菌体裂解后可测得明显的生物学活性，但SDS-PAGE仍未见特异表达产物带；因此，再应用相同方法，在hG-CSF cDNA突变体5′端增加24核苷酸对的FLAG肽编码序列，构建了hG-CSF杂交蛋白（hG-CSF天然蛋白N末端增加8aa的FLAG肽，后者可由肠激肽酶切除）的表达质粒pBVHG2。

According to the estimation of biomass in Nosiheptide fermentation process, the secondary variables are selected according to the implicit function existence theorem, and then a soft sensor model of biomass is developed by using the IBPNN. The testing result shows the effectiveness of the presented approach.

最后针对诺西肽发酵过程中菌体浓度的估计问题，根据隐函数定理选取辅助变量，应用IBPNN建立菌体浓度软测量模型，实验结果验证了所提方法的有效性。

The culture of Micrococcus aureus in lag phase and decline phase are more sensitive to TFP than that of in logarithmic phase and stable phase.

抗菌蛋白对金黄色微球菌表现出杀菌作用，但无溶菌现象；在金黄色微球菌的四个生长阶段中，延滞期与衰亡期菌体对抗菌蛋白的敏感性强于对数期及稳定期。

Based on that the dielectric permittivity of cell suspensions is monotonic function of the measuring frequency and cell concentration at radio-frequencies,a new method for detecting cell concentrations on-line and in-situ is proposed .

利用发酵液在无线电频率范围内的电容率是测量频率与菌体浓度的函数，提出了一种实时在线检测发酵过程菌体浓度的新方法，设计了检测传感器和自动检测系统，并且实验验证了该检测方法及检测系统的可行

In 50L fermentor, the metabolic characteristics of carbohydrate, DO, NH〓-N and dissolved phosphorus, cell growth and CTC biosynthesis were analyzed intensively. It was put forward that the cell growth on the initial stage of fermentation must be controlled properly in order to achieve the goal of fermentation process optimization.

研究了50升发酵罐中CTC发酵过程的糖、氧、氮和磷的代谢特性以及菌体生长和金霉素合成的规律，并提出通过在发酵前期控制菌体生长的方法来达到过程调控和优化的目的。

We utilized several parameters including ECN, CN, DB, Log α and Log β to explore the reliability of the analyzing methods of triacylglycerol types, and on the other hand, also to cultivate oleaginous yeast using batch fermentation method to explore the bacterial activation, before and after fermentation, on the changes of three fatty acid types in triacylglycerol.

本实验利用HPLC-ELSD来分析食用大豆油之三酸甘油酯中三个脂肪酸种类，利用许多参数，包括：ECN、CN、DB、Log α及Log β，探讨分析三酸甘油酯种类方法之可靠性，另外以批式发酵培养产油酵母菌Rhodotorula glutinis，探讨发酵前活化菌体与发酵后菌体之三酸甘油酯中三个脂肪酸种类变化。

This paper at first separated the protoplast from rhizopus and yeast respectively, and then merged the protoplasts of them.

利用分离的根霉、假丝酵母菌种，首先各自进行菌体活化，原生质体制备，然后将两菌进行杂交融合。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。