| 蚕豆根尖微核技术监测环境致突变物的研究 |
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| 引用本文： | 刘灿辉 蔡焕兴. 蚕豆根尖微核技术监测环境致突变物的研究[J]. 四川环境, 1995, 14(3): 40-41 |
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| 作者姓名： | 刘灿辉 蔡焕兴 |
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| 作者单位： | 常州市环境监测站 |
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| 摘 要： | 本文应用蚕豆根尖微核技术对环境致突变物ＮａＮ３，ＨｇＣｌ２，Ｋ２Ｃｒ２Ｏ７进行诱变性研究，结果表明：ＮａＮ３，ＨｇＣｌ２，Ｋ２Ｃｒ２Ｏ７能明显诱发蚕豆根尖细胞微核率的增高，在一定范围内具有明显的线性剂量效应关系。说明该技术是监测环境致突变物的一种有效手段。
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| 关 键 词： | 环境致突变物 生物监测 蚕豆根尖细胞 微核技术 |
A Study on the Monitoring of Environmental Mutagens with the Technique of Vicia Faba Micronucleus |
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| Liu Chanhui,Cai Huanxing. A Study on the Monitoring of Environmental Mutagens with the Technique of Vicia Faba Micronucleus[J]. Sichuan Environment, 1995, 14(3): 40-41 |
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| Authors: | Liu Chanhui Cai Huanxing |
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| Abstract: | Micronucleus test in vicia faba root tips was used for detection of enviromental mutagens NaN_3,HgCl_2 and K_2Cr_2O_7.The results showed that NaN_3 ,Hg Cl_2 and K_2Cr_2O_7could significantly increase the frequency of micronu-cleated cells in vicia faba root tips with a clear dose-response relationship. Thus it is proved that the method is effec-tive in the research of of environmental mutagens. |
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| Keywords: | Vicia faba root tip micronucleus environmental mutagen. |
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