| 用蚕豆根尖微核法监测与分析锦州市重点污染源废水中致突变物 |
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| 引用本文： | 刘毅.用蚕豆根尖微核法监测与分析锦州市重点污染源废水中致突变物[J].辽宁城乡环境科技,2004,24(2):8-10. |
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| 作者姓名： | 刘毅 |
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| 作者单位： | 锦州市环境监测中心站 锦州121001 |
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| 摘 要： | 蚕豆根尖细胞的染色体大，DNA含量较多，因而对诱变物反应敏感，利用企业废水对蚕豆根尖细胞核的诱变中微核数量的多少，即，微核干分率MCN‰大小来检测企业废水中致突变的能力，并且通过污染指数PI值来分析水质的综合毒性。
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| 关 键 词： | 蚕豆根尖微核法 水质监测 污染源 致突变物 细胞微核 |
Application of Micronaceus Method of Broad Been Root-tips to Monitoring and Analysis of Mutagens in Wastewater from key Pollution Sources in Jin Zhou City |
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| Liu Yi.Application of Micronaceus Method of Broad Been Root-tips to Monitoring and Analysis of Mutagens in Wastewater from key Pollution Sources in Jin Zhou City[J].Liaoning Urban and Rural Environmental Science & Technology,2004,24(2):8-10. |
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| Authors: | Liu Yi |
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| Abstract: | The large sixe of the chromcsome and high content of DNA in the apical fabaceous root lead to its high sensihvity to mutagens.The number of the microkernel in the mutagens of the bactemels o the apical fabaceous roots,i.e,the MCN peumllage of the micuokemel is used to monitor the mutagenic oapability in the indusmal waste together with the PIvalue of the pollution index for the analysis o the comprehensive tosicity of the water quality. |
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| Keywords: | apical fabaoeous root bacteria microkemel microkemel permillage pollution |
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