低能离子束诱变机理研究进展  

Research Progress on Low Energy Ion Beam Mutation Mechanism

作　　者：陈浩[1] 解继红[2] 于林清[2] 镡建国 贾芸[1] 

机构地区：[1]内蒙古工业大学理学院,内蒙古呼和浩特010051 [2]中国农业科学院草原研究所,内蒙古呼和浩特010010 [3]内蒙古草原工作站,内蒙古呼和浩特010020

出　　处：《安徽农业科学》2013年第4期1425-1426,共2页Journal of Anhui Agricultural Sciences

基　　金：中央级公益性科研院所基本科研业务费专项资金(中国农业科学院草原研究所)

摘　　要：自发现离子束生物效应以来,离子注入技术已被应用于生物改良、环境辐射生物学效应等研究领域。其中,在植物遗传育种、创造新种质资源方面的成果非常突出。但是,由于低能离子的能量低,理论射程很短,关于低能离子生物效应和诱变的机理尚不完全清楚。该研究重点综述了离子束生物技术在机理研究方面取得的成果,并对今后的研究趋势进行了展望。Ion beam implantation technique has been applied to many research fields, such as organism improvement and radiobiological effect of the environment, since the mutagenic effects of ion beam had been discovered. Especially ion beam biotechnology has obtained outstanding result in introducing plant breeding and creating new germplasm resources. But ion has low energy and theory range is very short, the low en- ergy ion biological effect and mutation mechanism is not completely clear. The achievements of ion beam biology technology in the studies of mechanism were summarized and research trend was forecasted.

关 键 词：低能离子束 机理研究 远程诱变效应 

分 类 号：S121[农业科学—农业基础科学]