性基因

一个支配性基因会把自己传递下去。

A dominant gene will always express itself .

目的探讨利用人UroplakinⅡ（hUPⅡ）启动子进行靶向性基因治疗膀胱癌的可能性。

Objective To investigate the feasibility of tissue-specific gene therapy for bladder cancer using human Uroplakin ⅱ( UP ⅱ) promoter .

它是由双股RNA诱导的序列特异性基因沉默机制。

RNAi is the sequence-specific gene silencing induced by double-stranded RNA ( dsRNA ) .

DNA甲基化与DNA遗传信息的传递及组织特异性基因的正确表达存在着十分密切的关系。

DNA methylation has close relationship with the transmission of DNA genetic information and the exact expression of the tissue specific genes .

聚合酶链反应（PCR）分别检测特异性基因和毒力基因。

Polymerase Chain Reaction ( PCR ) was used to test specific genes and toxicity genes , respectively .

目的探讨乙型肝炎病毒（HBV）作为肝靶向性基因治疗载体的可能性。

Objective To evaluate the possibility of hepatitis B virus ( HBV ) as a vector in liver-targeting gene therapy .

IL－2和TNF特异性基因治疗后肝癌组织病理及免疫组化分析

Pathological and immunohistochemical analyses of the tumor bodies following the treatment with the hepatoma-specific interleukin-2 and tumor necrosis factor gene therapy

家蚕胚胎温敏性基因的RAPD标记筛选

Screening of Molecular Markers Linked to Gene of Temperature-sensitivity in Silkworm ( Bombyx mori . ) Embryo with RAPD Analysis

方法：特征性基因的PCR扩增、随机扩增多态性DNA、脉冲场电泳、rRNA基因指纹图分析等。

Pestis in China . Methods : PCR of specific genes , Random Amplifying Polymorphism DNA , Pulse-field gel electrophoresis , and rRNA gene fingerprinting .

本论文开展抗性遗传和对抗性基因QTL定位研究，以期对玉米穗粒腐病的育种提供技术和材料支撑。

Therefore , we had made systematic researches on the hereditary variation regularity and QTL mapping of Fusarium moniliforme ear rot resistance .

这种结果的出现显然是由于小麦花粉特异性基因TaPSG719启动子片段调控下GUS基因组织特异性表达造成的。

That gene GUS displayed tissue-specific expression is obviously the result of the regulation of the fragments of the promoter .

WT1基因可作为检测MRD的标记性基因。

WT1 gene can be used as a marker for monitoring minimal residual disease in leukemia .

cAMP反应元件结合蛋白（cAMPresponseelement-BindingProteins，CREB）是一个哺乳动物转录因子家族，通过cAMP反应元件（cAMPresponseelement，CRE）调节cAMP和钙离子依赖性基因的表达。

CAMP response element-binding ( CREB ) proteins are a family of mammalian transcription activators that mediate cAMP and calcium-dependent gene expression through the cAMP response element ( CRE ) .

笔者推测，F2世代表现型值除取决于不育主基因型和环境条件外，还受亲本育性基因组成及状态的深刻影响。

Authors conjectured that besides the main genotype and environmental condition , the phenotypic value of PGMS progeny plant will be deeply influenced by the composition and state of fertile genes within the progenitors .

生长停滞特异性基因产物6（growtharrest-specificgene6，Gas6）是维生素K依赖蛋白家族成员，Axl家族的共同配体。

Growth arrest-specific gene 6 ( Gas 6 ) is a vitamin K dependent protein family members , co-ligand of Axl family .

通过对F3株系的鉴定，获得了1个蓝粒基因和糯性基因皆纯合的株系，从而得到蓝糯小麦新种质。

A F_3 line with homozygous blue-grain and waxy alleles was identified and thus a new wheat germplasm-blue-and-waxy wheat was obtained .

组织特异性表达Cre重组酶的转基因小鼠是进行组织特异性基因剔除研究的重要工具。

The transgenic mice that express Cre recombinase in a tissue specific manner is a powerful tool in generating the conditional gene knockout mice .

多态性基因频率群体分布采用HardyWeinberg平衡检验，苏州地区汉族人与高加索人种基因频率差异比较采用χ2检验。

Gene frequency distribution was tested by Hardy Weinberg equilibrium . Comparison of genotypic frequency between the Suzhou Han population and the Caucasians was made by χ 2 test .

OA患者关节软骨组织中细胞分化的标志性基因BMP-2、COL-X和MMP-13的表达水平显著增加。

Expression of chondrocyte maturation marker genes , such as BMP-2 , COL-X and MMP-13 were significantly increased in articular cartilage of OA patients . 3 .

LUNX为近年新发现的人类肺组织特异性基因。

LUNX is a lung-specific gene found recently .

我们通过选择5种病原体的特异性基因，从GenBank获得保守基因序列，进行序列比对，保证其特异性。

We selected the specific genes of five pathogens and obtained conserved gene sequences from the GenBank . These sequences were analyzed by biological softwares and ensure that these sequences are specific .

所取组织经RNA提取及纯化后，采用Agilent大鼠cDNA芯片比较2组大鼠细胞外基质的差异性基因表达，对差异性表达的基因进一步采用实时定量PCR法验证。

The RNA was extrac - ted from the tissuses and purified . The differential gene expression of extracellular matrix in two groups was estimated by using Agilent rat cDNA microarray . The differentially expressed gene was validated by real-time PCR .

这些研究结果说明，水稻对ABA的敏感性同时受单位点的多基因和上位性基因控制；而且控制种子萌发阶段发芽势和苗期对ABA敏感性的遗传基础有很大的不同。

These results indi-cated that both single and epistatic loci were involved in the ABA sensitivity in rice , and the genetic basis of ABA sensitivity at seed germination and seedling stage was largely different . 4 new genes were obtained .

结论ODN能有效抑制THP-1细胞NF-κB的核移位和细胞核内NF-κB结合活性，从而抑制相关炎性基因的启动和转录。

Conclusion ODN can inhibit the nuclear translocation and binding activity of NF - κ B in THP-1 cells , whereby the transcription and expression of the related inflammation factor genes is suppressed , which shed light on a new solution for clinical treatment of acute pancreatitis .

体外垂体生长激素腺瘤转录靶向性基因治疗的实验研究

Transcriptional targeted gene therapy in vitro for growth hormone-secreting pituitary tumors

小鼠睾丸移植物中3种生精阶段特异性基因的表达

Expression pattern of 3 spermatogenic stage-specific genes in allografted mouse testes

小麦禾谷孢囊线虫及抗线虫性基因研究进展

Progress of Study on Resistance to Cereal Cyst Nematode in Wheat

微量材料系列性基因表达分析技术的研究

Serial Analysis of Gene Expression From Minimal Amount of RNA Material

婴儿双歧杆菌/胞嘧啶脱氨酶肿瘤靶向性基因治疗系统的构建

Construction of Bifidobacterium Infantis / CD tumor targeting gene therapy system

超声破裂微泡能增强外源性基因在心肌组织的转染。

Ultrasound-mediated microbubble destruction can enhance exotic gene transfer to myocardium .