抗蚜基因及其转基因作物研究进展  

Progress in Aphid-resistant Genes and Transgenic Crop Research

作　　者：陈劲[1] 刘志[1] 朱生伟[2] 

机构地区：[1]湖南农业大学生物科学技术学院,长沙410128 [2]中国科学院植物研究所植物分子生理学重点实验室,北京100093

出　　处：《生物技术通报》2014年第10期1-7,共7页Biotechnology Bulletin

基　　金：国家"863计划"资助项目(2012AA101108)

摘　　要：普遍且频繁发生的蚜虫危害给农业生产造成严重损失。就抗蚜虫基因工程研究取得的进展进行综述,分析目前克隆的抗蚜基因及其获得的转基因作物,并讨论转基因抗蚜中存在的问题,探讨通过新的毒杀基因克隆、基因定点突变、增加表达调控元件及利用凝集素蛋白作为运输载体等方法来提高抗蚜效果,为今后抗蚜转基因作物育种研究提供参考。Aphids damage, commonly and frequently occurring, caused serious losses to agricultural production. In the paper, we reviewed the progress in genetic engineering for aphid resistance, the genes resistant to aphids and their transgenic research, as well as problems existing in aphid resistance at present, and discussed employment of the methods such as cloning of direct toxin genes, site-directed mutagenesis, increasing of expressed regulation elements, lectin proteins as transport carrier to enhance aphid resistance for the aphid-resistant crops breeding program in the future.

关 键 词：蚜虫 抗蚜基因 基因工程 转基因作物 

分 类 号：Q943.2[生物学—植物学] S433.89[农业科学—农业昆虫与害虫防治]