查询词典 structural gene

We can make use of chip to analysis virus gene group; construct mutation detection technique of heredity diseases and become normal detection technique of many heredity diseases; supervise the changes of cell gene expression,research pathogenic theory of virus; differentiate bacteria gene types and identify bacteria strains,provide base data for screening and supervise drug-fast gene.

目前我国在出入境检验检疫中，已开始在基因芯片技术检测传染病病原方面开展了研究工作，国家质检总局动植物检疫所研制出了检测SARS病毒的全基因芯片，极大的促进了出入境检验检疫检测技术的发展，但目前国内外尚未见到有关新城疫病毒基因芯片的报道。

Calcium chloride modified nanoparticles prepared by means of chemistry. Analyse the combination of calcium phosphate nanoparticles and DNA, the protection to DNA as well by gelose gelatin electrophoresis. When the green fluorescence protein gene was regarded as report gene, gene vector of calcium phosphate nanoparticles transfected CNE-2 cell in vitro and vivo. Combine the calcium phosphate nanopartides and suicide gene yCDg1yTK for Nasopharyngeal Carcinoma therapy in vitro.

化学方法制备，氯化钙修饰纳米颗粒，用琼脂糖凝胶电泳分析磷酸钙纳米颗粒与DNA的结合效率及对DNA的保护作用，用绿色荧光蛋白基因作报告基因，将磷酸钙纳米颗粒为基因载体转染鼻咽癌(CNE-2)细胞和在动物体内转染肿瘤细胞；以及将磷酸钙纳米与自杀基因yCDglyTK结合，并在体外对鼻咽癌进行基因治疗。

The ORF2 gene is the most important protein-code gene for porcine circovirus, and is the main gene differing porcine circovirus typel from porcine circovirus type2 (PCV2). To construct a specific PCR detecting method, we designed a pair of primers to amplify a partial fragment of ORF2 gene from PCV2, referring to fifteen strains complete genome published in Genbank. The PCR product was about 0.67kb in size detected by gelose gel electrophoresis.

猪圆环病毒的开放阅读框2(ORF2)是其主要结构蛋白的编码基因，也是区分猪圆环病毒1型(PCV1)和猪圆环病毒2型(PCV2)的重要基因，本研究参照GenBank已发表的15株PCV2基因序列，设计合成一对引物，对PCV2的ORF2基因进行PCR扩增，产物经琼脂糖凝胶电泳，呈现一条大小约0.67kb的特异条带，经条件筛选，建立了猪病料中PCV2感染的PCR检测方法。

It has been widely used in analysis of gene expression map, analysis, discovey of new gene ,gene mutation and polymorphism analysis, genom library map, gene sequence, disease diagnosis and prevention, drug selection, tumor biology and environmental toxicology.

基因芯片技术目前已广泛应用于基因表达谱分析、新基因发现、基因突变及多态性分析、基因组文库作图、基因测序、疾病诊断和预防、药物筛选、药物开发和研究、肿瘤生物学、环境毒理学等研究领域。

We discovered the sequence of cs-acs1g gene from GenBank and designed two pairs of primers according to this gene. Two gene partials were cloned from gynoecium of cucumber (C0208). The relationship between cs-acs1g gene and gynoecium was validated through a combination of PCR method and investigations.

从GenBank中查找到cs-acs1g基因序列，根据该序列设计两对引物，然后从黄瓜(C0208)雌性系材料中克隆2个基因片段，利用PCR扩增方法及田间调查手段相结合，验证cs-acs1g基因的2个片段和雌性系之间的相互关系。

Methylation is negative correlation with genetic transcription , and the mechanism is probably as follows : directly interfere the combination of specific transcripton and recognition site of each promoter ; mediated transcription inhibition by change the construction of chromatin; induced gene silencing by combination of methylation site and transcription inhibition. P16 gene is also called multiple tumor supresser gene , which is the best easily to methylate in the anti-oncogenes. P16 gene locates in 9p21 of mankind-chromatosome , and it's total length is 8.5kb .

甲基化与基因转录呈负相关，其机制可能是[3]：直接干扰特异的转录子和各自启动子识别位点的结合；通过改变染色质结构，介导转录抑制；甲基化DNA位点直接与转录抑制子结合，诱导基因沉默。p16基因又称为多肿瘤抑制基因( multiple tumor suppressor 1 ，MTS1) [4] ，是肺癌中最易发生甲基化的抑癌基因，该基因位于人类染色体9p21上，全长8.5kb ，由两个内含子和三个外显子组成。

Microparticle can carry antisense MCP-1 gene into aorta successfully, which can inhibitate MCP-1 gene expression, microphage infusion and slow down the development of AAA. At the same time, there is no MCP-1 gene expression in other position, suggesting the microparticle si an secure gene transfer carrier.

以微粒子为载体，能成功地将反义MCP-1基因导入动脉组织中，并能明显抑制内源性MCP-1基因的表达和巨噬细胞在动脉壁的浸润程度，减缓腹主动脉瘤的进一步生长，同时外源基因在机体的其他部位没有表达，提示微粒子是一种安全的基因转移载体。

Coil O85 antigen contained 8 varieties of genes, including UDP-Nacetylglucosamine-2-epimerase gene (f1). UDP-galactopyranose mutase gene, glycosyl transferase genes (f3, f5, f6, f8), O-antigen transferase gene and O-antigen polymerase gene, in which two genes, wzx and wzy and 4 pairs of primers were identified to be specific to E.

发现8个开放阅读框架并确定功能，分别为：UDP-N-乙酰葡萄糖－2-异构酶基因，吡喃型UDP-半乳糖变位酶基因，糖基转移酶基因（orf3、orf5、orf6和orf8），O-抗原转运酶基因和O-抗原聚合酶基因。

In the new view, viz. Neo-Darwinism theory, product family development system is analyzed and the architecture of product family gene model is built. After analyzing the gene expression of product family model, the center-principle for product family gene model is proposed and its information hereditary mechanisms are clarified. The algorithms of transcription, retrotranscription, translation, direct-translation and mutation for information gene are presented.

从一个新的角度——现代达尔文主义学说对产品族设计系统进行了分析，在此基础上，建立了产品族基因建模体系结构，分析了产品族模型的基因表达，提出了产品族基因建模中心法则，并对其中各个信息遗传机制进行了详细的分析和论述，给出了相应的信息基因转录、逆转录、基因转译、基因直译以及基因突变的算法。

ASCL2 gene escapes genomic imprinting in skeletal muscle,fat, heart,liver,spleen,lung,kidney,stomach,small intestine,uterus,ovary and pituitary.(2) Both of the transcripts of NNAT gene is paternally expressed in skeletal muscle,fat,heart, liver,spleen,lung,kidney,stomach,small intestine,uterus,ovary and pituitary.(3) DIRAS3 gene is paternally expressed in skeletal muscle,fat,heart,liver,spleen,lung, kidney,stomach,small intestine,uterus,ovary and pituitary.(4) DLX5 gene is maternally expressed in skeletal muscle,fat,spleen,lung,stomach,small intestine,but escapes imprinting in heart,liver,kidney,uterus,ovary,testicle and pituitary.

1ASCL2基因在肌肉、脂肪、心、肝、脾、肺、肾、胃、小肠、子宫、卵巢和垂体中均逃脱印记；(2)NNAT基因两个转录本在肌肉、脂肪、心、肝、脾、肺、肾、胃、小肠、子宫、卵巢和垂体中均为母系印记：(3)DIRAS3基因在肌肉、脂肪、心、肝、脾、肺、肾、胃、小肠、子宫、卵巢和垂体中母系印记：(4)DLX5基因在骨骼肌、脂肪、肺、脾、胃和小肠中表达母本来源的等位基因，即表现为父系印记；而在心、肝、肾、子宫、卵巢、睾丸和垂体中表达双亲来源的等位基因，即逃脱印记。3。

It's not quite as simple as that.

并没有那么容易。

It debuted in 1992 in Japan and the United Kingdom, and 1993 in the United States.

它首次亮相于1992年在日本和英国，在美国1993年。