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- HLF;sperm;liposome;glandmammary special expression vectors;transgenic animals. 01人乳铁蛋白;精子;脂质体;乳腺特异表达载体;转基因动物
- But, there were extremely low efficiency of integration, unstable hereditation and expression in transgenic animals by the technique. 但是，这种方法存在基因整合效率低、外源基因不能在转基因动物体内稳定遗传及表达的问题。
- The advantage of using nuclear transfer to produce transgenic animals is the ability to use nuclei from preselected genetically modified donor cells. 显微注射法的高成本、低效率长期以来制约着转基因动物研究的发展,体细胞核移植技术的出现为转基因动物的制作提供了新的思路。
- The transgenic techniques via YAC and BAC vectors may be another approach to obtain transgenic animals as mammary gland bioreactors with high efficiency and high ... YAC和BAC载体转基因技术可能成为避开基因打靶获得高效表达的转基因动物乳腺生物反应器的另一途径。
- At present and for some time in the future, it is appropriate for the transgenic animals to be taken "active and prudent" policy for small-scaled commercialization. 两种极端的观点都存在各自弊端，在当前和今后一个时期内，转基因动物可以采取“积极、谨慎”的政策，适当进行小规模商业化。
- Wu Yingji ， Luo Fenhua ， Bou Shorgan ： Prospect of creating transgenic animals by using spermatogonial transplantation. Chinese Science Bulletin, 50(22):2537-2545, 2005. 多曙光，吴应积，罗奋华，旭日干：牛乳腺上皮细胞的分离培养及其生物学特性。动物学研究，27（3）：299－305，2006
- Abstract Transgenic animals have become the development hotspot of life sciences ,and transgenic sheep has already been the important parts of transgenic animas. 摘要 转基因动物已成为当今生命科学发展的热点，其中转基因羊的研究又是转基因动物中较为活跃的领域。
- Dr Xiao said: "Pig pluripotent stem cells would be useful in a number of ways, such as precisely engineering transgenic animals for organ transplantation therapies. “例如，为了应对猪流感，我们可以培育出一种准确的转基因猪，从而改善它对这种疾病的耐性。我们首先可以找到一种具有抗猪流感活动或者抑制猪流感病毒增殖的基因；
- This paper reviews the new ways of the production of transgenic animals, the characteristics of integration and expression of foreign genes, and the several measures for increasing efficiency of gene expression in transgenic animals. 本文综述了近年来发展起来的转基因新方法及技术路线 ,转基因的整合与表达特点及提高转基因表达水平的策略等
- The FDA is responsible for regulating and overseeing transgenic animals because such genetic manipulation is considered an unapproved animal drug. FDA负责控制和监管转基因动物，因为这种基因产品被认为是一种未经批准的动物药品。
- Scientists have triumphantly made transgenic animals through microinjection and sperm-carrier, and have applied to many fields such as biological reactor, animal-breeding and medicine. 研究者已分别通过显微注射法、精子介导法等10余种方法成功制作了转基因动物。转基因动物在动物育种、医学等领域得到应用。
- Several techniques have been reported to produce transgenic animals including Pronuclear microinjection,Retrovirus-mediated techniques,Embryonic stem cell-mediated techniques and etc. 目前制备转基因动物的方法主要有显微注射法,反转录病毒感染法,胚胎干细胞法等。
- The animal resulting from that egg will therefore carry that gene and so is a transgenic animal. 由这种卵发育成的动物将携带该基因从而成为转基因动物。
- Transgenic animal has been extended to various areas such as molecular biology,immunology,manufacture of pharmaceuticals and medicines,prologue breeding and organ transplantation. 转基因动物技术已广泛渗透于分子生物学、免疫学、生物制药、畜牧育种以及器官移植等研究领域中。
- In die article, die concept of transgenic animal food, the safety issue brought by transgenic animal food, and how to evaluate it were introduced briefly. 摘要介绍了转基因动物食品的概念、转基因动物食品的安全问题以及如何评价转基因动物食品的安全性。
- Progress on transgenic animals bioreactors 动物乳腺生物反应器研究进展
- Animals are often personified in fairy tales. 动物常在童话中被拟人化。
- As the pMCLacI/neo shuttle vector is a novel bi-functional mutation detection system, apart from be used in above transgenic animal study , it was also used in our study of MNNG-indued DNA damage and repair research. 由于本研究率先在突变检测系统中应用了具有双功能的pMCLacI/neo穿梭载体,在利用转基因动物技术建立突变检测系统及展开相关研究的同时，我们又利用基因敲除技术，定向敲除DNA损伤修复酶基因-MGMT，建立了一系列MGMT基因定向敲除的突变检测系统，及高表达MGMT的突变检测系统，并展开了相应的DNA损伤修复的研究。
- Injecting animals is all in a day's work for a vet. 给动物注射是兽医的日常工作。
- Our paper reviewed the history of transgenic animal, somatic cloning and gene targeting, which indicates the in fluence towards the current status and prospect of the transgenic animal production. 本文简述了转基因、体细胞克隆和基因打靶的研究历史，以及这些技术对转基因动物制备的影响和展望。
