离子注入和离子束转大豆DNA处理对小麦叶CAT同工酶的差异分析  

Analysis of Different Effects on CAT Isozyme in the Wheat Leaves Treated by Ion Implatation or Transferring Soybean DNA into Wheat by Ion Implantation

作　　者：赵俊杰[1] 荆树科[1] 贺杰[1] 姬生栋[2] 

机构地区：[1]河南科技学院,河南新乡453003 [2]河南师范大学生命科学学院,河南新乡453002

出　　处：《种子》2015年第3期6-7,11,共3页Seed

基　　金：河南省自然科学基金项目(编号:112300410226)

摘　　要：利用PAGE技术就离子注入和离子束转大豆DNA处理对不同品种小麦叶片CAT同工酶的影响进行了比较。结果表明,离子注入处理可引起不同小麦品种叶片中CAT同工酶的不同变化,且变化幅度较小。转大豆DNA处理后小麦叶片CAT变化呈现一个趋势,即不同品种小麦叶片中CAT同工酶活性均下降,甚至酶带缺失。The different effects on CAT isozyme in the wheat leaves treated by ion implatation or transferring soybean DNA into wheat by ion implantation were compared by PAGE method. The results shows the treatment of ion implantation can cause CAT isozyme to present different and small change in different variety wheat leaves. There is a common trend in the treatment of transferring soybean DNA into wheat by ion implantation.The activities of CAT isozyme in different variation wheat leaves are all decreased,even with the lack of enzyme band.

关 键 词：离子注入 小麦 PAGE 过氧化氢酶 

分 类 号：S512.1[农业科学—作物学]