英语释义

• a specific sequence of three adjacent bases on a strand of DNA or RNA that provides genetic code information for a particular amino acid

片语

synonym codon[遗]

Codon Doise科顿黛丝

stop codon[遗] 终止密码子；停止密码

degenerate codon[遗] 简并密码子

amber codonuag三联体密码子

altered codon异常密码子

Umber codon棕土密码子

termination codon[遗] 终止密码子

terminator codon终止密码子

英汉例句

• a combined 678 bp sequence which containing promoter, initiation codon and nknd sequence can be used for further research of target antigen gene of pan species monoclonal antibody m26~32.

  表明可合并组成一段含启动子、起始密码子和nknd四个氨基酸的678个堿基的单克隆抗体m26～32抗原决定簇基因片段。

• by using the whole genome sequences and est data from the indica rice cultivar 93 11, a detailed relative analysis is made of the effect of some impact factors on synonymous codon usage.

  利用籼稻品种9311的全基因组序列及相应的est数据，对影响同义密码子用法的若干因子进行了详细分析。

• result:①allele b is the main variant leading to polymorphism within exon 1 of mbl gene in hubei, the spot of mutation is located on codon 54(ggc→gac), allele c and d were not found.

  结果①b等位基因是湖北地区汉族人群mbl基因外显子1区的主要变异体，其突变位点位于54位密码子（ggc→gac），未检出c、d变异体。

• in chapter iv, the codon usage preferences in prokaryotic organism are analyzed by nonlinear mapping method.

  论文第四章重点介绍用非线性映射方法分析原核生物基因密码子使用情况并得到的相关结论。

• conclusion:the expression of lzp3 gene in yeast could be successfully improved by using codon optimization.

  结论：通过密码子优化，能显着提高lzp 3基因在酵母细胞中的表达水平。

• the change in the gene comes at a position called codon 127.

  问题出在该基因第127号密码对上。

• furthermore, the earlier the species differentiation time on evolution, the lower the difference of the codon usage frequency and preference and the higher by contraries.

  在进化上分化时间越早的物种，密码子使用频率和使用偏性的差异较小，反之则较大；

• based on the disease-specific codon usage characteristic, a novel approach to predict human disease genes is developed.

  基于这种疾病特异的密码子使用特征，设计了一种新的预测疾病基因的方法。

• having more than one codon specify the same amino acid. used of a genetic code .

  有不止一个密码子来指定同样的氨基酸。用于一种遗传基因。

• the protective variant at codon 129 is called 「mv」, standing for the amino acids methionine and valine.

  该129号密码对又称为「mv」，分别代表蛋氨酸（m）和缬氨酸（v）。

• each codon is a specific sequence of three nucleotides (three nucleotide pairs in double-stranded dna), and each codon codes for a single amino acid unit in a protein.

  每个密码子是特异的三核苷酸序列（双链dna状况下为三个三核苷酸对），每个密码子编码蛋白质的一个氨基酸单位。

• codon usage varies throughout the animal and plant kingdoms.

  动物界和植物界密码子使用频率不同。

• however, stop codon susceptibility to gentamicin between different genes is difficult to predict.

  但是，不同基因的终止密码子对庆大霉素的易感性是难以预测的。

• the codon 778 of exon 8 in wd gene was one of mutation hotspots in chinese.

  结论wd基因第8外显子778位密码子系中国人的突变热点之一。

• throughout the animal kingdom, the codon contains the same amino acid, called glycine or 「g」, from each parent, giving the form g127g.

  所有的动物基因密码对包含相同的氨基酸，又名甘氨酸，标记为「g」，来自父母任何一方的密码对是g127g。

• but, with more codons than amino acids, many amino acids have more than one codon to describe them.

  由于密码子的数目比氨基酸要多，因此许多氨基酸都可被几个密码子编码。

• the structure of hsp72 gene, codon preference, and the constitution of amino acid of hsp72 protein in yak are analyzed by a series of bioinformatics software.

  利用一系列的生物信息学软件分析了该基因的结构、密码子偏好性和hsp72蛋白的氨基酸组成。

• codon bias was one of the important parameter which influence heterogenous gene expression, optimizing codon sequence could improve expression level of he teroge nous gene.

  密码子的偏嗜性是影响基因异源表达的重要参数之一，优化密码子序列能够提高外源基因的表达水平。

• the codon composition were variable in different species, which were specific in each species.

  密码子堿基组成的差异因物种不同而异，具有种属特异性。

• drug resistance of hiv is one of the conditionality factors in antiretroviral therapy (art), mainly caused by codon mutation in the course of virus replication.

  hiv耐药性的产生是抗病毒治疗的瓶颈，而耐药性的发生主要是因为hiv基因组中部分密码子位点发生突变所致。

• each codon either codes for an amino acid or tells the cell to stop making a protein chain.

  每一个密码子或者编码一种氨基酸，或者告诉这些细胞停止生产这个蛋白质链。

• his uncle had mentioned something about being told he had something called 「men iib」 and that 「the mutation is on codon 790」 (but he cannot remember the name of the gene).

  他叔叔提到曾被告知携带有叫做「meniib」的东西，是密码子790突变的结果（不过他不记得这个基因的名字了）。

• we further explored the correlation between synonymous codon bias and gene expression level and gene length.

  进一步研究基因表达水平和基因长度与密码子使用偏爱之间的关系。

• they have settled on one codon for each natural amino acid and one for the stop signal and plan to go through the bacterium's entire genome replacing alternative codons with their chosen ones.

  他们为每一种天然氨基酸及其停止符各选定选定一个基码，并计划用他们选定的细菌基码来将整个基因组中的备选基码替换掉。

• conclusion the codon 778(cgg→ctg) of exon 8 in wd gene was one of mutation hotspots in chinese.

  结论wd基因第8外显子778位密码子（cgg→ctg）系中国人的突变热点之一。

• species is a minor factor and it will cause further difference in codon usage in a given class.

  即功能和类型决定密码子使用模式的大的分类，而物种决定该大类中进一步的差异。

• missense mutation --- a mutation that changes a codon specific for one amino acid to specify another amino acid.

  突变成编码另一种氨基酸的密码子。

• our studies suggest that non-random selection of nucleotide changes in codon space may represent an evolutionary characteristics of apolipoprotein genes.

  这些研究提示密码子空间中核苷酸替换的非随机选择可能是载脂蛋白基因进化的一种特征。