查询词典 proteins

The Platanus pollen allergen had six kinds of main proteins and the proteins of 50, 39, 22 kd in the first peak were the major allergenic components and that of 16 kd in ascending part of second peak was the minor allergenic components.

结论悬铃木属花粉变应原含有6种主要蛋白成分，第一峰的50、39和22 kd的蛋白质为主要致敏组分，第二峰升段的16kd蛋白质为次要致原。

After induced with IPTG, the proteins expressed by different fragments were analyzed by SDS-PAGE, and the results showed that all these truncated proteins could be expressed in E. coli BL21. Bioassay result against Plutella xylotella showed that the active fragment of Cry1Ba3 protein was located between amino acid No. 22 and No. 655. As the insecticidal activity of the truncated protein containing amino acid No. 54-655 was declined significantly, and No. 22-627 and No.

采用浸叶法检测这些蛋白片段对小菜蛾的杀虫活性，研究结果表明含有第1～685位和含有第22～655位氨基酸的蛋白片段对小菜蛾的毒性，与全长Cry1Ba3蛋白相比，没有改变；含有第54～655位氨基酸的蛋白片段对小菜蛾的毒力明显降低；而含有第22～627位和含有第85～655位氨基酸的蛋白片段完全丧失了对小菜蛾的活性。

METHODS: The whole protome of H37Rv was scanned by SignalP and TMHMM. The protein date analysis system based on Visual FoxPro was established to process the output of SignalP and TMHMM and identify the secreted proteins. The sequences of the secreted proteins were aligned by BLASTp.

以SignalP和TMHMM两个软件对结核分枝杆菌蛋白组进行扫描，基于Visual FoxPro构建&蛋白质数据分析处理系统&对扫描原始数据进行分析处理以识别分泌性蛋白，再经BLASTp完成相似性比对。

Relative contents of four main cellular proteins corresponding to MALDI-TOF-MS peaks m/z 4466, m/z 6455, m/z 6514, and m/z 7772 were all found to be close correlated with the concentration of melamine, although their up- and/or down-regulations showed different patterns when the concentration of melamine changed. Support vector regression leave-one-out method, with the optimized polynomial kernel function and a poly-degree of 3, was chose to evaluate the correlation between the alteration of Tetrahymena pyriformis main proteins'relative contents and the concentration of melamine in the culture medium.

支持向量机软件中支持向量回归support vector regressi(来源：A3cBC17论b1文网www.abclunwen.comon， SVR留一法预报结果表明，选用幂指数为3的多项式核函数进行建模，相对误差的平均值为7.238%，说明梨形四膜虫主要蛋白质相对含量的变化与培养基中三聚氰胺浓度变化相关。

The profiles of some silk proteins and isoenzymes were examined by SDS-PAGE. The results showed that there were no revealable changes in the structure proteins and other high expressive protein examined.

5用SDS-PAGE检测了几种丝蛋白质及其同工酶的表型，结果表明高压静电场处理没有引起检查的结构蛋白和其他高表达蛋白发生可检测到的变异。

On the other hand, expression of E and PrM proteins of DENV can form heterodimer, which is important for the production of recombinant subviral particles. RSPs have been shown to be a useful tool to study the function of PrM/E proteins as well as a potential serodiagnostic antigen and vaccine candidate.

另一方面，表现登革病毒的E及PrM蛋白质可以交互作用形成异类二聚体，进一步形成重组次病毒颗粒（recombinant subviral particles， RSPs），此为研究PrM及E蛋白质功能的重要工具，也可用於血清诊断试剂及未来疫苗之用。

It has been proved by previous studies that peripheral nerve injury can induce a series of changes of expression of some neural active material and their receptors either in the somata or in the terminals of the damaged primary afferent neurons and motoneurons. These changes may reflect a re-ordering of metabolic priorities so that the synthesis of trophic factors or growth-associated proteins augmented while that of neurotransmitter-related proteins decreased.

以往的研究表明，周围神经损伤能够引起受损神经元(包括初级传入神经元和运动神经元)的胞体或终末内某些神经活性物质及其受体的表达发生一系列变化，其中与神经生长和营养有关的物质常发生上调，而与神经传递有关的物质则发生下调；与此同时，受损神经元的周围常伴随发生胶质反应及神经胶质增生等变化。

In particular during microsporogenesis and microspore development, a lot of specific proteins in staminate flowers vanish, which shows the proteins metabolism is on the decline and staminate flowers turn to death.

尤其是雄花在小孢子发生及发育期间，大量的特异蛋白消失，显示了雄花蛋白质代谢下降并将走向凋亡历程的信息。

In spite of the low binding affinity between the Mis13/Mis14 dimer and the Mis12/PMF1 dimer,the four proteins form a heterotetramer with a stoichiometry of 1:1:1:1 when these four proteins expressed synchronously,implying that the four subunits can act synergically to form an intact Mis12 complex in vivo.

Mis12复合物在动点上的功能已经较为清楚，但是它们分子间结合方式仍是未知的，为了解析Mis12复合物的分子构架，我们引入了共表达系统在体外表达和重组该复合物。

It is an important enzyme in tricarboxylic acid cycle, consisting of at least 43 proteins,of which, seven proteins are encoded by the mitochondrial genome, while the remainder are encoded by the nuclear genome.

现在普遍接受的观点认为，滋养细胞对子宫螺旋动脉的浸润发生障碍是妊高征病理生理改变的初始环节。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。