摘要
简要讨论了近年来植物抗病毒基因工程育种策略 .这些策略包括利用植物自身的抗病毒基因 ;利用病毒衣壳蛋白基因、运动蛋白基因、复制酶基因、卫星 RNA、反义链 RNA和缺陷干扰型 RNA;利用抗体基因、核酶和干扰素 .
Different strategies in genetic engineering breeding for plant resistance to viral diseases in recent years were reviewed .These strategies include host gene mediated resistance strategies and pathogen derived resistance strategies,which involve viral coat protein gene,movement protein gene,replicase gene,satellite RNA,antisense RNA,and defective interfering RNA.In addition,antibody gene,ribozyme and interferon also have the ability to confer resistance against plant viruses.Meanwhile,resistance mechanisms and the perspective of application of each strategy were briefly discussed.
出处
《生命科学研究》
CAS
CSCD
2000年第2期112-117,共6页
Life Science Research
基金
国家计委科技推广基金资助项目!(计农经 [1 997]1 64 5)
