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In summary, the BRD7 gene acted as a candidate of tumor suppressor gene with NPC. The overexpression of BRD7 can partly reverse malignant phenotype of NPC cell line. The suppression effect of BRD7 on NPC tumorigenesis my be achieved by recognizing acetylated histone peptide through their motif-bromodomain, then modulating gene transcription by taking part in histone acetylating and chromosome remodeling, finally influencing signal-transduction pathways.

综上所述，BRD7基因作为一个重要的鼻咽癌抑瘤基因侯选者，在鼻咽癌细胞中的过表达后，可导致鼻咽癌细胞 HNE蛋白质表达谱发生改变，逆转其恶性表型，其作用机理可能是：BRD7基因通过其功能域彭聪硕士学位论文10Bromodomain与乙酚化的组蛋白特异性结合，参于染色体的乙酚化，染色质的组装，从而影响基因转录的调控，最终影响细胞内的信号传导通路并实现对细胞周期的调控，从而发挥抑制鼻咽癌细胞生长的作用。

Objective: The purpose of this study is to investigate the relationship between the insertion/deletion polymorphism of the angiotensin- concerting enzyme gene and congenital heat disease and to ques the predisposing gene of congenital heart disease by analyzing the polymorphism of the ACE gene of the patients of congenital heart disease. So that we can intervene earlier and reduce the incidence of congenital heart disease.

目的 通过对先天性心脏病患儿血管紧张与转换酶基因多态性的分析，探讨血管紧张素转换酶基因插入/缺失多态性与先天性心脏病的关系，寻找与先天性心脏病发病有关的易感基因，以便及早进行干预，减少先天性心脏病的发病率。

The CD59 gene and MCP gene were mixed with liposome, then used to produce transgenic mice by 3 methods. Firstly, the gene/ liposome complex was directly injected into 5 male mice's testis. The 5 transfected males copulated with 25 females each 7 days later.

将分别含CD59基因和MCP基因的表达载体与脂质体混合制成基因-脂质体复合物，分别采用睾丸注射、输精管注射和精子/基因-脂质体复合物共孵育三种方法生产转双基因小鼠。

The P32 gene of capripoxvirus were amplified by PCR.The product of PCR was cloned to the plasmid pGEM-T-Easy.Then the P32 gene was disparted to three parts.Three parts of P32 gene were inserted into the expressed plasmids pGEX-4T-1, which were identified by PCR and restriction enzyme analysis.

本研究利用PCR方法对羊痘病毒P32蛋白基因扩增，将回收PCR产物克隆到pGEM-T-Easy载体中，然后将P32蛋白基因分成3段，分别插入原核表达载体pGEX-4T-1中，经PCR和酶切鉴定，证明成功构建了重组表达载体pGEX-4T-1-N2/3、pGEX-4T-1-N1/3、pGEX-4T-1-M。

This means that when the sperm containing one allele of each gene fertilizes the egg containing one allele of each gene , then the offspring will once again have two alleles for each gene .

这就是说，意味着每个精子和卵子各包含一份遗传基因，这样他们的后代在染色体基因位置上包含来自其父母的两种基因。

Objective: LRIG1 gene is a newly found human gene that displays homologies to the Drosophila Kek-1 gene.

目的 LRIG1基因是新发现的与果蝇Kek-1基因同源的人类基因。

This paper reviews the research of horizontal gene transfer related to catabolic gene in biofilms system, and indicts that the dense community structure in biofilms increases the efficiency in horizontal gene transfer among bacteria.

阐述了生物膜系统中与降解基因有关的水平基因转移的研究进展，表明生物膜中致密的群落结构增加了细菌间水平基因转移的效率。

Part of one gene could be recombined with part of other gene to give one normal gene.

一个基因的一部分和另一个基因的一部分能重组而产生一个正常基因。

The amylase gene expression in S.cerevisiae included α－amylase gene and saccharifying enzyme gene.

在酿酒酵母中已表达的淀粉酶基因包括α－淀粉酶基因和糖化酶基因。

The results of in situ hybridization showed that the gene of Mdde was expressed mainly in epidermis of the body wall and fat bodies, and no expression signal was detected in tracheae, intestine and musculature. The gene of Mdde in epidermis expressed both in challenged larva and no-challenged larva, whereas the gene of mdde in fat body expressed only in challenged larva.

原位杂交的结果表明：Mdde基因在家蝇幼虫体内主要表达于表皮和脂肪体，在气管、肠和肌肉组织中没有检测到Mdde基因的表达；表皮中Mdde基因在微生物刺激前后均有表达，而脂肪体中Mdde基因经微生物刺激后才表达，刺激前不表达。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。