查询词典 nucleotide

At home and abroad published the same 24 NDV sequence homology analysis showed that the nucleotide sequence homology of 80%-98.4%, and amino acid homology of 87.2%-98.2% in between.

与国内外发表的24株 NDV 相同序列的同源性分析表明，其核苷酸序列的同源性在80％－98.4％之间，氨基酸同源性在87.2％－98.2％之间。

It had lowest homology in nucleotide sequence with guinea pig, Callithrix jacchus, which is 83％～84％.

梅花鹿与豚鼠、狨的核苷酸同源性最低，为83％~84％，有57~59个核苷酸不同。

The homology of nucleotide sequence was analyzed with DNAsissoftware. The result showed that the homology was up to 99％compared with publicated sequence.

应用DNAsis软件对其序列进行同源性分析的结果表明，上述基因与GenBank中发表的该基因序列同源性均为99％以上。

The nucleotide homology of SEO type of HV in the same or nearby area is higher and the viruses are highly conserved.

同一地区或地理位置相邻的地区病毒基因组同源性较高，具有明显的地区聚集性，基因型别较为稳定。

The method introduced in this article is a promising way for estimating codon homozygosity of the absent amino acid, and it can be further used to evaluate the relative importance of nucleotide composition in determining codon usage.

本研究引入的新方法可以有效的预测基因中缺失氨基酸的密码子纯合性，同时该方法可以被用来判断基因中核苷酸组成对密码子使用影响的相对重要性。

A new strategy based on nucleotide composition for estimating codon homozygosity for the absent amino acids in calculating effective number of codons was also introduced.

此外，本文还引入并评价了一种基于核苷酸组成估算基因中缺失氨基酸密码子纯合性的方法。

A method for detecting the presence of a target nucleic acid sequence in a sample, said method comprising subjecting said sample to an amplification reaction using a set of nucleotides, at least one of which is fluorescently labelled, contacting amplification product with a probe under conditions in which the probe will hybridise to said target sequence, said probe comprising a reactive molecule which is able to absorb fluorescence from or donate fluorescent energy to said fluorescent labelled nucleotide and monitoring fluorescence of said sample.

一种用于检测在某样品中是否存在目标核酸序列的方法，该方法包括：使用一套核苷酸对所说的样品进行扩增反应，其中至少一个核苷酸是被荧光标记的，在探针与目标序列杂交的条件下使扩增产物与探针混合，所说的探针包括一种活性分子，该活性分子能够从荧光标记核苷酸吸收荧光或向其贡献荧光能量，及检测样品的荧光。

Its website provides the introduction of this center, information of achivements, research areas, resources of genetics, related news, databases (includes GenBank Nucleotide Sequence db, DNA Data Bank of Japan, Genome Sequence db, Homologous Vertebrate Genes db, Immunogenetics db and so on).

网站提供该中心介绍，成果信息，研究领域，遗传学资源，相关新闻，数据库（包括基因银行核苷序列数据库，日本DNA资料库银行，染色体序列数据库，同源脊椎动物基因数据库，免疫遗传学数据库等等）。

Acquisition of mutation in the preC region at nucleotide 1896 may contribute to inactivation of chronic liver disease.

在前C区1896处的病毒变异可能是造成慢性肝病活动停止的因素。

It shows that the recent rapid decline on population and fragment of habitat leads to indigence in genetic diversity, and all three geographic units exhibits low levels of nucleotide diversity and haplotype diversity. The average genetic distance among all haplotypes was 1.32%, and the genetic variation within and between regions were 99.31% and 0.69% respectively.

结果发现，大鲵近期种群数量锐减和栖息地破碎化以及遗传漂变造成了大鲵遗传多样性的贫乏；三个地理单元均表现出较低的核苷酸多样性和单倍型多样性，各单倍型之间的平均遗传距离为1.32％，99.31％的遗传差异发生地理单元内，仅0.69％发生在单元间。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。