遗传防控技术作为传统有害生物防控方式的替代策略,自20世纪50年代以来在世界各国受到广泛的关注,被认为是一类有利于人类健康、食品安全和农业可持续发展的害虫种群防控技术,同时也为日益严峻的生物入侵问题提供了解决方案.本文综述了...遗传防控技术作为传统有害生物防控方式的替代策略,自20世纪50年代以来在世界各国受到广泛的关注,被认为是一类有利于人类健康、食品安全和农业可持续发展的害虫种群防控技术,同时也为日益严峻的生物入侵问题提供了解决方案.本文综述了不育昆虫技术(sterile insect technique,SIT)、释放携带显性致死基因昆虫技术(release of insects carrying a dominant lethal,RIDL)和基因驱动技术(gene drive)的基本原理及部分应用案例,比较了不同技术的优势与限制因素,并介绍了相关研究中常见的几种基因整合策略,以期进一步改进害虫综合治理的基础研究和技术研发.展开更多
The Asia-Pacific region is a home to 60% of the population in the world and to approximately one quarter of people with HIV/AIDS. Close to a million of people has been infected and a half million people died of AIDS a...The Asia-Pacific region is a home to 60% of the population in the world and to approximately one quarter of people with HIV/AIDS. Close to a million of people has been infected and a half million people died of AIDS annually in Asia,becoming the second largest epicenter of global AIDS epidemic. Molecular epidemiology has been useful tool to track a course of HIV spread. In-depth knowledge from the studies on molecular epidemiology elucidates the dynamics of HIV spread and the interrelationship of epidemics in the different regions in Asia.展开更多
文摘遗传防控技术作为传统有害生物防控方式的替代策略,自20世纪50年代以来在世界各国受到广泛的关注,被认为是一类有利于人类健康、食品安全和农业可持续发展的害虫种群防控技术,同时也为日益严峻的生物入侵问题提供了解决方案.本文综述了不育昆虫技术(sterile insect technique,SIT)、释放携带显性致死基因昆虫技术(release of insects carrying a dominant lethal,RIDL)和基因驱动技术(gene drive)的基本原理及部分应用案例,比较了不同技术的优势与限制因素,并介绍了相关研究中常见的几种基因整合策略,以期进一步改进害虫综合治理的基础研究和技术研发.
基金Grant support from Ministry of Health, Labour and Welfare and Ministry of Education, Science and Technology in JapanJapanese Foundation for AIDS Prevention.
文摘The Asia-Pacific region is a home to 60% of the population in the world and to approximately one quarter of people with HIV/AIDS. Close to a million of people has been infected and a half million people died of AIDS annually in Asia,becoming the second largest epicenter of global AIDS epidemic. Molecular epidemiology has been useful tool to track a course of HIV spread. In-depth knowledge from the studies on molecular epidemiology elucidates the dynamics of HIV spread and the interrelationship of epidemics in the different regions in Asia.
