查询词典 conserved

The basic assembly of MAPK pathways is a three-component module conserved from yeast to humans.

该信号途径的核心是由三个连续激活的蛋白激酶组分(MAPKKK—MAPKK—MAPK)构成。

A multi-epitope antigen gene pcx was assembled by five highly conserved B-and/or T-cell epitopes, which were selected from C (1-16aa, 132-141aa), E1 (126-135aa), NS3 (139-147aa) and NS5B (768-775aa) protein, as well as a T-cell epitope of tetanus toxin, which was added to enhance T-cell immunity.

针对HCV的高度变异性及免疫特点，在HCV基因产物中优选了5个具有良好免疫原性的高度保守B／T细胞表位，组合成一个多表位抗原基因pcx，这些表位分别来自核心蛋白(1～16aa，132～141aa)，E1(126～135aa)，NS3(139～147aa)及NS5B(768～775aa)，以及破伤风毒素的T细胞表位用以增强T细胞免疫。

Notch is a large, single-pass transmembrane receptor that has been conserved throughout evolution.

Notch受体为细胞表面穿越细胞膜一次的受体蛋白，在演化上被高度的保存。

The effects of the mutation of some conserved residues on the structure, stability and redox potential of cytochrome 〓 have been discussed based on the structural comparison of the five mutants with wild type Tb5, respectively.

为阐明某些保守残基在细胞色素〓的结构和功能的相互关系以及电子传递过程中所起的作用，探讨制约或影响细胞色素〓的构效关系的主要因素，本论文对野生型Tb5及其一系列突变体进行了结构比较，并根据这些结果对细胞色素〓的三维结构与生物功能的相互关系进行了初步探讨。

The assay, which was based on primers and TaqMan-MGB probes selected from highly conserved regions of the hemagglutinin gene of avain influenza virus subtype H5, was optimized in a reaction system and a condition to improve the sensitivity, specificity and accuracy. In addition, colone technology was used to develop a quantitative PCR format with virus copies amount.

针对H5亚型禽流感病毒血凝素基因保守区域设计特异性引物与TaqMan-MGB荧光探针，筛选并优化荧光定量RT-PCR反应体系与反应条件，用以提高方法的特异性、敏感性与准确性；并通过体外克隆技术建立病毒基因拷贝数进行定量分析。

Degenerate primers based on the sequences of conserved subdomains VIB and IX from Cdc2-related kinases were used for screening novel Cdc2-related kinases.

根据Cdc2蛋白激酶保守亚结构域VIB和XI的氨基酸序列设计合成简并引物，以喉癌mRNA为模板合成cDNA，然后在非严紧退火条件下进行简并PCR。

Conserved proteins (e.g. cytochrome c) and ribosomal RNA are useful for studying the whole period of life on earth.

保守蛋白和核糖体RNA可以用来研究地球上的整个生命周期。

Methods All the known parvalbumin gene sequences from several fish species were compared by bioinformatic method and the highly conserved domains were selected for degenerative primer designing .The RT-PCR and 3'-RACE methods were applied to clone the full-length parvalbumin cDNA from red snapper.

采用生物信息学方法对多种鱼的小清蛋白基因进行序列性比对，根据序列保守区域设计并合成简并性引物，通过实时-PCR和3′cDNA末端快速扩增RACE技术克隆紫红笛鲷小清蛋白的全长基因，并进行序列分析。

Domains are evolutionarily conserved sequence units and they are structural and functional building blocks of proteins.

结构域是进化上的保守序列单元，是蛋白质的结构和功能的标准组件。

This evolutionarily conserved hormone is produced locally and functions as an important mediator of immunity and inflammation.

这种进化保守的激素是免疫和炎症反应的一个重要介体。

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。