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The comparison of the gene with white-tailed deer and red deer PrP gene revealed that the homogeneity of their nucleotide and putative amino acid sequences were 97.4% and 97.9%, as well as 98.1% and 97.7%, respectively.

与白尾鹿和糜鹿的RP基因相比，其核苷酸序列和推导氨基酸序列同源性分别为97.4%、97.9%和98.1%、97.7%。

The comparison of the genes with white-tailed deer and red deer PrP gene revealed that the nucleotide and its putative amino acid identities were 97.4%-98.2% and 97.7%-98.8%, respectively, it show the PrP genes of ruminant among the same family or different families are all conservative. The comparison of the genes with white-tailed deer and red deer PrP gene revealed there are five base substitutions produced amino acid mutation, e.g.

与同科不同亚科的马鹿和白尾鹿以及不同科的奶牛和绵羊朊蛋白基因序列比较，核苷酸序列和推导氨基酸序列同源性为97.3%～98.2%和97.7%～98.8%，说明朊蛋白基因在同科和不同科的反刍动物间是保守的。

Xeroderma pigmentosum C is a DNA repair factor essential for global genome repair in nucleotide excision repair.

XPC为DNA修复因子，其为核酸切除修复途径中整体基因修复的必要因子。

OBJECTIVE: To study the association of the single nucleotide polymorphism in β3 adrenergic receptor gene with hypertension and coronary heart disease.

目的：探讨β3肾上腺素能受体基因单核苷酸多态性与高血压、冠心病的关系。

In this paper, the cDNA sequence from Ampullaria crossean stomach named Dy1300 was obtained by RT-PCR firstly and cloned into vector pMD 18-T. Its ORF named SXYN contains 882bp nucleotide encoding a 294 amino-acid protein. The percentage of similarity of SXYN with the reported cellulase EGX gene sequence from Ampullaria crossean was 89.8%.

本研究首先通过RT-PCR的方法从福寿螺胃中扩增出新的纤维素酶cDNA序列―Dy1300，并与克隆载体pMD 18-T相连接，通过对其全序列的分析，确定其开放阅读框ORF长度为882bp，命名为SXYN(GenBank， AY941794)，推定的氨基酸序列含294个氨基酸，与已报道的福寿螺纤维素酶C端基因的同源性达89.8%。

Objective To investigate tire association of single nucleotide polymorphism in matrix metalloproteinase-3 promoter with susceptibility to the middle cerebral arteriostenosis.

目的 探讨基质金属蛋白酶3(MMP3)启动子基因5A/6A多态性与大脑中动脉狭窄的关联。

Assimilatory nitrate reductase is a soluble, multiple center redox enzyme that catalyses the two-electron reduction of nitrate to nitrite using pyridine nucleotide as a electron donor.

植物中的硝酸盐还原酶(nitrate reductase，NR)作为限速酶，催化硝酸盐还原为亚硝酸盐，这一过程在氮代谢中处于关键地位，对植物生长发育、产量形成有重要影响。

In addition, it''s not good just to soakit in water. Many functional substances in aweto are macromolecules, suchas protein, nucleotide, etc.

另外，用水泡效果也差，冬虫夏草的很多有效物质属于分子，比如蛋白质、核苷等，用水泡只能有少部分溶解到水中，所以药效并不理想。

A total of 36.2 Mb of publicly available DNA sequence in basidiomycetes, Coprinus cinereus was investigated from mono-to hexa-nucleotide simple sequence repeat to determine the type, size and frequency.

本研究利用已公布的灰盖鬼伞基因组测序结果，对该真菌基因组中的微卫星或简单重复序列(simple sequence repeats， SSRs)进行了系统分析。

The total RNA was abstracted from the larvae of Boophilus microplus, and a 1982bp Bm86 gene was amplified by RT-PCR. The target gene was subcloned into T vector. The sequencing showed that the nucleotide sequence of the cloned Bm86 gene shared 97.4% homology with the data published in and this fragment contained the complete open reading frame of Bm86 gene.

为了克隆微小牛蜱Bm86 基因及构建该基因的表达载体，以微小牛蜱饥饿幼蜱的破解物提取的总RNA为模板，参照已发表的微小牛蜱Bm86基因的核苷酸序列，设计了1对引物，采用RT-PCR技术获得微小牛蜱Bm86基因；将Bm86基因克隆入载体，并进行序列分析，结果证明，克隆的Bm86基因序列与GenBank上登录的Bm86基因序列的同源性达97.4%，而且该序列包含完整的开放阅读框。

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。