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| 除草剂农达对黄鳝致突变性研究 | |
| 引用本文： | 耿德贵,陈刚,韩燕,潘沈元,赵荣军.除草剂农达对黄鳝致突变性研究[J].徐州师范大学学报(自然科学版),2000,18(2):59-61. |
| 作者姓名： | 耿德贵 陈刚 韩燕 潘沈元 赵荣军 |
| 作者单位： | 1. 徐州师范大学生物系,江苏徐州 221009 2. 徐州农业学校,江苏徐州 221006 3. 睢宁县双沟中学，江苏睢宁 221212 |
| 摘 要： | 采用红细胞微核、核异常及染色体数目和结构畸变的方法，研究除草剂农达对黄鳝细胞的遗传毒性。结果表明，农达能引起红细胞核异常率的上升，部分组和对照组差异显，但不能明显地诱发红细胞产生微核；农达能明显地诱发黄鳝染色体数目和结构畸变率上升，和对照组差异显或极显。在一定浓度范围内，农达作用３０ｈ，对黄鳝具有明显的遗传学损伤作用。 |
| 关 键 词： | 农达 黄鳝 微核 染色体畸变 除草剂 致突变性 |
| 文章编号： | 1007-6573(2000)02-0059-03 |
| 修稿时间： | 1999年12月2日 |
The Studies on the Mutagenesis of the Herbicide Glyphosate in Cells of Monopterus albus |
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| GENG De gui ,CHEN Gang ,HAN Yan ,PAN Shen yuan ,ZHAO Rong jun.The Studies on the Mutagenesis of the Herbicide Glyphosate in Cells of Monopterus albus[J].Journal of Xuzhou Normal University(Natural Science Edition),2000,18(2):59-61. | |
| Authors: | GENG De gui CHEN Gang HAN Yan PAN Shen yuan ZHAO Rong jun |
| Institution: | GENG De gui 1,CHEN Gang 1,HAN Yan 2,PAN Shen yuan 1,ZHAO Rong jun 3 |
| Abstract: | Genetic toxicity of Glyphosate to the cells of Monopterus albus was studied by using micronuclei and nuclear anomalies in the erythrocytes tests, numerical and structural chromosomal aberrations.The results show that the herbicide may increase the rate of nuclear anomalies, numerical and structural chromosomal aberrations.At some concentrations,the rates of damage items are siginificantly different from that of control group. But Glyphosate can not increase the rate of micronuclei.It suggests that the herbicide can cause significant genetic damage to the cells of Monopterus albus. |
| Keywords: | Glyphosate Monopterus albus micronucleus nuclear anomaly chromosomal aberration |
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