核苷酸

A 450 nucleotides fragment of the COOH-terminal of the nucleoprotein gene and 188 nucleotides fragment of the matrix were amplified by RT-PCR and subject to sequence.

用逆转录－聚合酶链反应扩增麻疹病毒分离株的核蛋白基因羧基端450个核苷酸片段和基质蛋白基因的188个核苷酸片段。

This study is focus on Single Nucleotide Polymorphisms and gene expression of the genes that related to sports.

本研究拟讨论运动相关基因的单核苷酸多态性和基因表达以及单核苷酸多态性与临床生化指标的关联性。

Microsatellites or simple sequence repeats which are simple,tandemly repeated one to six nucleotide sequence motifs are ubiquitous in eukaryotic genomes.

微卫星DNA是一种由1～6个核苷酸为单位多次串联重复的长达几十甚至几百个核苷酸的序列，广泛分布在真核细胞的基因组。

To investigate the effect of exogenous purine nucleotides on neuron nucleotide anablism depression.

目的：探讨外源性嘌呤核苷酸对吗啡致神经细胞核苷酸合成代谢降低的影响。

Objective To explore the effect of exogenous purine nucleotide on the augmented atabolism of neurocyte nucleotide induced by morphine.

目的 探讨外源性嘌呤核苷酸对吗啡致神经细胞核苷酸分解代谢增强的影响。

On the basis of the results gained in chapter 2, abiotic syntheses of nucleotides from their constituents (including bases, ribose or deoxyribose and phosphates) were studied by low energy ion implanting into aqueous solution.

在第二章的基础上，第三章研究了离子注入核苷酸组分（碱基、核糖或脱氧核糖、磷酸盐等）水溶液诱发的核苷酸的合成反应。

Among the roe deer population of three geographical units, the geographic region, the Great Khingan Mountains, have higher numbers of base differences, higher nucleotide diversity and higher average number of nucleotide differences.

3三个地理单元的狍种群中，大兴安岭地区的狍种群具有较高的碱基差异数、最高的核苷酸多样性和最高的核苷酸差异平均数。

The results showed that Me-c84 shared 98% similarities with the 26S ribosomal RNA gene from Sarracenia purpurea, while M14-86 shared97% similarities with the 26S ribosomal RNA gene from Portulaca Grandiflora.

将已经获得的两条cDNA序列与NCBI网站上的GenBank数据库进行同源序列比对，结果显示Me-c84核苷酸序列与瓶子草等植物的26S核糖体RNA部分基因同源性达到98％。M14-86核苷酸序列与大花马齿苋等植物的26S核糖体RNA部分基因同源性达到97％。

According to the published genomic sequence of TMV ,five sets of PCR primers were designed and five nucleotide segments were amplified by RT-PCR from the total RNA of the TMV infected Rehmannia glutinosa leaves.

根据已发表的TMV基因组的核苷酸序列设计5对简并引物，以感染TMV的地黄叶片总RNA为模板，经RT-PCR扩增获得TMV-RH的5个核苷酸片段的cDNA。

The homologies of nucleotides and amino acids of G genes of the three isolates were 82.8%-83.1% and 88.0%-90.1% to those of aG, PV and ERA strains, and 86.7%-87.1% and 92.0% to those of CTN strain respectively. Conclusion Few variation was observed in the five rabies street virus strains isolated recently in China.

将3株街毒与人用疫苗株aG、PV和兽用疫苗株ERA的G基因进行比较，核苷酸同源性在82.8%~83.1%之间，氨基酸同源性在88.0%~90.1%之间；而与人用疫苗株CTN比较，核苷酸同源性在86.7%~87.1%之间，氨基酸同源性均为92.0%。

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。