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遗传工程即应用各种工具酶将不同来源的遗传物质在体外进行DNA重组,并使之在细胞内繁殖而形成一种新的生命类型的科学。自1976年重组DNA技术首次成功以来,近10年来遗传工程在寄生虫病研究方面起着不可估量的作用。这一新技术目前正被应用于研究寄生虫毒力分析,寄生虫发育阶段特异性蛋白的识别,宿主保护性抗体的性质,寄生虫分类,寄生虫病的致病机理,病原诊断,抗寄生虫药物的探索及疫苗的研制等各个领域。
Genetic engineering is the use of a variety of tools, enzymes, genetic materials from different sources in vitro DNA recombination, and make it multiply in the cell to form a new type of life science. Since the first successful recombinant DNA technology in 1976, genetic engineering has played an immeasurable role in parasitological research in the past decade. This new technique is currently being used to study virulence analysis of parasites, the identification of stage-specific proteins for the development of parasites, the nature of host protective antibodies, the classification of parasites, the pathogenesis of parasitic diseases, pathogen diagnosis, antiparasite Insect drug exploration and vaccine development and other fields.