大肠杆菌

The study on the expression of TGF β1 gene in Escherichia coli, not only can provide great amounts of TGF β1 for its clinical and basic research, and also will bring some new ideas and means for the research of other dimeric growth factors.

开展TGFβ1基因在大肠杆菌中表达的研究，不仅有可能获得大量具有生物学活性的TGFβ1产品，从而为TGFβl深入的基础和临床研究提供可能；而且可能为其他双体生长因子的原核表达提供新的思路和方法。

The active form of NGF is a dimer in which two monomer is linked by 3 disulphide bonds. This form of dimer makes the purification of NGF difficulty because the protein expressed in E.

在蛋白纯化过程中这种由二硫键形成的空间结构往往是蛋白纯化过程中复性的难点，尤其是在大肠杆菌表达生物蛋白时，所表达的蛋白往往以无活性的单体形式存在于细胞内。

The glacier has no pollution with 1.36 of air dreggy index that is lower than 2.25 of that of the world average level, and without any virus, for example, coliform etc, and the ultraviolet radiation can effectively kill bacterium.

透明梦柯冰川少受人类污染，没有大肠杆菌等病毒。空气混浊指数只有1.36，而全球平均为2.25。紫外线照射有很强的杀菌作用，温度适中，气温不高，凉爽宜人。透明、清新、悦身，是其空气水质特征。

The r elative molecular weight and specific activity of rhIFN-β Ser 17 were 19 877.9 and m...

结论大肠杆菌表达的rhIFN-βSer17分子结构与理论推测值完全一致。

In the study of extraction of antimicrobial substance from Eleocharis tuberose peel with ultrasonic, on the basis of single factors test and orthogonal test, the optimal technological parameters were material 60 mesh, ethanol 65%,1:10 for ratio of material to liquid, 45min for ultrasonic time, extraction for one time.

超声波法提取荸荠皮中抑菌物质的实验中，通过单因素及正交实验确定的最佳工艺条件为：采用60目的荸荠皮粉碎物、浓度65％的乙醇溶液、料液比1∶10、超声波作用45min、提取次数一次，在此条件下提取物对大肠杆菌和金黄色葡萄球菌的抑菌圈直径分别为13.3mm和14.3mm。

The historical parts of the Priestly Code depend on the Yahwistic and the Elohistic documents, but Wellhausen's adherents believe that the material of these documents has been manipulated so as to fit it for the special purpose of the Priestly Code; Dillmann and Drive maintain that facts have not been invented or falsified by P, but that the latter had at hand other historical documents besides J and E. As to the legal part of P, Wellhausen considers it as an a priori programme for the Jewish priesthood after the return from the captivity, projected backwards into the past, and attributed to Moses; but other critics believe that P has systematized the pre-exilic customs of worship, developing then, and adapting them to the new circumstances.

历史部分祭司码取决於Yahwistic和Elohistic文件，但豪森的信徒认为，这些文件材料已被操纵，以适应它的特殊用途的祭司码； Dillmann和驱动保持这一事实没有发明或伪造的P ，但后者在手其他历史文件除了J和大肠杆菌作为法律的一部分磷，豪森认为这是一个先验方案犹太祭司返回后从被关押，预计倒退到过去，由於摩西；但其他批评者认为磷已系统化前放逐海关的礼拜，然后发展，并使之适应新的情况。

Where several aetiological factors combine, e. g. plaque deposition plus lack of lip-seal plus the endocrinal changes of puberty, gingival swelling, especially papillary swelling, can be pronounced.

在数个根源因素结合起来，大肠杆菌湾斑块沉积加上缺乏唇密封加上青春期内分泌的变化，牙龈肿胀，尤其是乳头肿胀，可以明显。

The putative endolysin gene was clone to Escherichia coli, and protein was expressed and purificated.

本实验将此预测之溶菌酶基因转殖於大肠杆菌，进一步表现与纯化此蛋白质。

On the other hand, the protein also showed selective bactericidal activity. Among the tested strains, Escherichia coli is the most sensitive to the protein, Klebsiella pneumoniae is the second, and Bacillus subtilis is the least sensitive to the putative endolysin.

另外，此蛋白质的杀菌效力具有选择性，受测菌株中，对於大肠杆菌的杀菌效力最佳，其次为克雷伯氏肺炎杆菌，对於枯草杆菌效果较差。

In the last part of thesis, primary study of enhancer binding protein was done using yeast one-hybrid system.

在本文的最后一部分，首次应用酵母单杂交系统对痘苗病毒增强子序列在大肠杆菌中的DNA结合蛋白作了初步研究。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。