克隆技术的最新发展.doc

Germany embryologists pointed out for the first time, and then was born dolly, then what the pig sheep cow came,Use the way monkey cloning embryos split researchers recently announced that they in biotechnology fields have achieved a landmark progress. Scientists use the cloning of embryos split ways, created a monkey. Rather, it is a rhesus monkeys, named "TaiTeLa", it is the first time scientists have been cloned way to foster primates.Now the technology have been developed to human cloning is not a problem, but it is the condemnation of the factors against, so it YuKeLong application on organs necrosis, for the benefit of mankind.德国胚胎学家首次提出的，然后就诞生了克隆羊多莉，接着的什么猪羊牛的都来了，运用分裂胚胎的方式克隆猴子 科研人员最近宣布,他们在生物工艺学领域取得了一项有里程碑意义的进展。科学家们利用分裂胚胎的克隆方式,培育出了一只猴子。确切地说,这是一只恒河猴,名叫“泰特拉”,它是科学家首次以克隆方式培育出的灵长目动物。现在的技术已经发展到克隆人是不成问题的，但这会受到社会的谴责的因素的反对，所以就把它应用于克隆坏死的器官上，为人类造福。Cloning technology, has experienced three periods: the first period is microbial cloning, which is a bacteria soon copies of tens of thousands of and it exactly the same bacteria, and become a bacteria group; The second period is biological cloning technology, such as by using the genetic gene-DNA cloned; The third period is animal cloning, namely the a cells cloned into an animal. Cloned sheep "duoli" by a head of somatic cells and to which cloning, the use of animal cloning technology is.克隆技术，已经经历了三个发展时期：第一个时期是微生物克隆，即用一个细菌很快复制出成千上万个和它一模一样的细菌，而变成一个细菌群；第二个时期是生物技术克隆，比如用遗传基因DNA克隆；第三个时期是动物克隆，即由一个细胞克隆成一个动物。克隆绵羊“多利”由一头母羊的体细胞克隆而来，使用的便是动物克隆技术。As the new century advanced science, cloning technology from its birth of the moment attracts many the world's attention. As the world's largest developing country, China has been dedicated to the frontier science research.作为新世纪的尖端科学，克隆技术从它诞生的那一刻起就吸引了众多世人的目光。作为世界最大的发展中国家，中国一直在致力于前沿科学的研究。Science has always been a double-edged sword. But, a scientific and technological progress is not really good for people, the key lies in how to treat and apply it to humans, and not for the temporary unreasonable of it.科学从来都是一把双刃剑。但是，某项科技进步是否真正有益于人类，关键在于人类如何对待和应用它，而不能因为暂时不合情理就因噎废食。Cloning, is Clone of transliteration, meaning asexual reproduction, cloning technology which asexual reproduction technology. Recently reported the roslin institute of British trials are successful dolly, is for the first time use somatic cells cloned successfully, it in the biological engineering in history has turned a new page.克隆，是Clone的译音，意为无性繁殖，克隆技术即无性繁殖技术。前不久报道的英国罗斯林研究所试验成功的克隆羊多利，是首次利用体细胞克隆成功的，它在生物工程史上揭开了新的一页。At present, cloning, gene engineering research is improved by leaps and bounds of forward development, the establishment of the gene concept and the theory, opened the humans to understand life and control the window of the life. Genetic research has become the current scientific research of one of the most decisive field, become the impetus biological pharmaceutical industry, food and the development of the engine. As is known to all, the development of the 20 th century genetics worldwide attention, because the genetics of development, the social function of science and social science to the restriction of the more concern, from the test tube babies to cloning technology to the human genome map the affects all the hearts of men. 21 century is the century of biological technology revolution, the cloning technology application will promote genetics, cell developmental biology, produce scientific disciplines such as research, and to the whole world of scientific progress and improve the quality of life, the life of mankind will have far-reaching influence.目前克隆技术、基因工程研究正突飞猛进向前发展，基因概念及其理论的建立，打开了人类了解生命并控制生命的窗口。基因研究已成为当前科学研究中最有决定性的领域之一，成为推动生物、食品和制药产业发展的引擎。众所周知，20世纪遗传学的发展举世瞩目，由于遗传学的发展，科学的社会功能以及社会对科学的制约更受关注，从试管婴儿到克隆技术再到人类基因图谱的绘制无不牵动着世人的心。21世纪是生物技术革命的世纪，克隆技术的应用将促进遗传学，细胞发育生物学，产科学等学科的研究进展，有利于整个世界的科学进步和生活质量的提高，对人类的生活将会产生深远的影响。