抗病毒转基因植物释放的风险性研究进展  

Research advance of risk assessment of virus-resistant transgenic plants

作　　者：牛颜冰[1] 李桂新[1] 

机构地区：[1]浙江大学生物技术研究所,浙江杭州310029

出　　处：《浙江大学学报（农业与生命科学版）》2004年第5期471-476,共6页Journal of Zhejiang University:Agriculture and Life Sciences

基　　金：国家重点基础研究发展规划项目(G2000016204);浙江省教育厅基金资助项目(20020706).

摘　　要：抗病毒转基因植物在农业生产上有着远大的发展前景和巨大的应用潜力,然而随着转基因植物田间试验数量的不断增加和商品化生产规模的不断扩大,抗病毒转基因植物的潜在风险也日益引起了广泛关注,其风险主要有3种:重组、协生和异源包壳.根据各种风险产生的机制,已发现一些减少风险的有效方法.Virus-resistant transgenic plants (VRTPs) hold the promise of enormous benefit and great practical potential for agriculture. However, with the increase in quantity of filed release and commercialization, questions concerning the potential risk of VRTPs have been gradually raised. The main possible risks include: recombination, synergism and heterologous encapsidation. Based on mechanism for resulting in risk, effective methods have been developed to eliminate the possible risks.

关 键 词：重组 协生 异源包壳 风险评估 抗病毒转基因植物 

分 类 号：S432.41[农业科学—植物病理学]