Effects of Lead Ion on the Mung Bean Seedling Root

摘要：

To study the effect of lead ion on the activity of roots of mung bean seedlings, the experiment adopts five kinds of different concentration lead ion to treat with the mung bean seedling, The results show that the higher concentration lead ion treatment resulted in lower activity of mung bean seedlings roots, and lessen Protoplasmic surface charge of roots and the rate of electrophoresis migration. It also has a impact on mistosis of the tip of roots, which emerges micronucleus, chromosome lag, chromosome bridge and so on, The study was to provide the theory basis for agriculture environmental protection.

关键词： lead ion Mung bean the activity of roots mistosis

作者: Yong-jie Shan Li-Jie Pu Juan Wu Wen-hua Tian Mei-Ping Zhang

作者单位: Department of land Resources and Tourism Sciences Nanjing University Nanjing,210093,China College of Department of land Resources and Tourism Sciences Nanjing University Nanjing,210093,China College of life science Shanxi Normal University Lin fen,shanxi 041004,China

会议类型: 国际会议

会议名称: The 3rd International Conference on Bioinformatics and Biomedical Engineering(iCBBE 2009)(第三届生物信息与生物医学工程国际会议)

会议地点: 北京

会议语种:英文

页码: 1-4

在线出版日期: 2009-06-11（万方平台首次上网日期，不代表论文的发表时间）