外源

为了探索外源性抗氧化剂维生素E对足球运动员无氧训练血浆MDA水平和SOD活性的影响，选取20名中南大学湘雅医学院足球队队员，随机分为两组，每组10名，进行试验训练后；

In order to explore the effects of external source of anti-oxygen , Vitamin E , on the MDA and SOD of non-oxygen training of football players . This study selected 20 football players of Zhongnan University that were divided into two groups : 10 players each group .

对外源污染的治理提出了具体的控制措施。

External source of pollution has put forward specific control measures .

提高精子转染外源DNA效率的山羊精液冷冻方法

Improvement of the Efficiency of Gene Transfection in Frozen-Thawing Goat Sperm

外源DNA导入花粉管通道技术的发展和应用

Application and Development of Foreign DNA Introduction via the Pollen-tube Pathway

外源DNA导入棉花的分子验证

A molecular demonstration of the introduction into cotton embryos of exogenous DNA

外源DNA导入技术在马铃薯种质改良中的应用

Application of Exogenous DNA Transferred Technique in Improving Potato Germplasms

我们从1979年开始，进行了注射外源DNA转化小麦的研究。

An experiment of transforming wheat by injecting exogenous DNA have been made from 1979-now .

脂质体介导外源性DNA阳性转染率可高达30%～40%以上。

Transfected rate of exogenous DNA mediated by lipofectin was above 30 % ~ 40 % .

利用外源DNA导入新技术选育玉米新品系及杂交种

A Novel Method to Breed New Maize Inbred Lines and Their Hybrids by Transformation of Exogenous DNA

用复合PCR方法检测6种转基因玉米中外源DNA的特异性

Specific Detection of Alien DNA Sequences in Six Transgenic Maize by Using Multiplex PCR Method

几种外源因子对大豆幼苗SOD活性的影响

Effects of Some Exogenous Factors on Superoxide Dismutase Activity in Soybean Seedlings

黄瓜花叶病毒cDNA载体在烟草细胞中表达外源基因

Cucumber mosaic virus cDNA Vector Expressed Foreign Genes in Tobacco Cells

应用精子载体法导入外源DNA影响家蚕遗传性的研究

Study on Effect of External DNA Introduction by Sperm Vector Method on Inheritance of the Silkworm , Bombyx mori

根据试验结果分析，外源大豆DNA导入受体水稻能引起后代基因组DNA序列变化，扩大水稻的遗传组成；

The results indicated that exogenous soybean DNA introduced into rice could induce variation in the receptor 's genome .

外源镧（III）对辣根过氧化物酶的结构的影响

Effect of Extraneous Lanthanum ( III ) on the Structure of Horseradish Peroxidase

结果显示一条探针能够检测多个样品中外源基因的RNA产物。

It found that one probe can detect RNA translated by exogenous gene in multi-samples .

PCR和Southern杂交检测证实外源基因已整合到转基因烟草基因组中。

The results of PCR and southern blotting indicated that they were all integrated into the genome successfully .

外源ABA对杂交水稻制种F1穗芽的抑制效应

Effects of Exogenous ABA on Panicle Sprouting of F_1 in Hybrid Rice Seed Production

利用反义RNA探索外源基因丢失的分子机理

Studies on the mechanism of deletion of exogenous genes by the use of antisense RNA technique

外源性野生型p53对人膀胱移行细胞癌的生物学影响

Effect of Wt-p53 expression on the biological behaviors in human bladder transitional carcinoma cell line

并测定无能T细胞对加大SEA剂量和外源性IL-2的应答反应。

And determined the proliferation of anergic T cells response to exogenous IL-2 and different doses of SEA .

使用外源性的3hcAMP竞争胞内的cAMP结合位点。

Exogeneous 3H cAMP was used to compete the intracellular cAMP binding sites .

外源ABA处理能有效地促进果实内源ABA的积累。

The exogenous ABA treatment markedly enhanced the endogenous ABA level .

Southernblot检测结果同时表明，外源基因在多数转基因植株中表现为单拷贝整合。

Southern blot analysis showed the alien genes integrated in most transgenic plants just by single copy .

结论ICU内存在PA感染爆发流行；通过交叉感染或称为外源性感染，导致医院内感染的爆发流行。控制或消灭传染源，可减少医院内感染的发生。

Conclusion Outbreak of PA may occur in ICU .

目的用地高辛标记探针的方法进行Southern杂交，以检测转人组织蛋白酶K基因小鼠外源DNA的整合情况，筛选携带目的基因的阳性小鼠。

Objective Southern blot hybridization with DIG labeling probe was used to identify whether transgenic mice of human Cathepsin-K gene were positive .

这可能与小麦基因组DNA较大的重排事件有关，也可能是由外源的玉米DNA插入造成的。

This change may be related to a quite large DNA rearrangement within the wheat genomic DNA oran insertion by alien maize DNA fragment .

，经PCR扩增和Southernblot分析，证明外源双价目的基因已同时整合到转基因植株的基因组中。

PCR and Southern blot demonstrated that the two genes were integrated into the genome of the tobacco plants .

利用外源ABA控制杂交水稻穗萌的研究

Research in the Exogenous ABA on the Pre-harvest Sprouting of Hybrid Rice Seed

A－PAGE方法不仅可用于验证外源DNA导入的变异后代，而且可检测后代变异系的遗传稳定性；

The A-PAGE method can be applied not only to verify variant progeny introduced exogenous DNA , but to examine genetic stability of variant progeny .