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| 光合细菌改善Cd、Pb及呋喃丹污染土壤的微生物群落DNA序列多样性的研究 | |
| 引用本文： | 白红娟,肖根林,仪治本,杨斌盛.光合细菌改善Cd、Pb及呋喃丹污染土壤的微生物群落DNA序列多样性的研究[J].环境污染与防治,2011,33(11):24-28. |
| 作者姓名： | 白红娟 肖根林 仪治本 杨斌盛 |
| 作者单位： | 1. 山西大学分子科学研究所,山西太原030006;中北大学化工与环境学院,山西太原030051 2. 中北大学化工与环境学院,山西太原,030051 3. 山西大学分子科学研究所,山西太原,030006 |
| 基金项目： | 山西省科技攻关计划项目(No.20080311027-1) |
| 摘 要： | 应用DNA随机扩增多态性(RAPD)分子标记技术研究了光合细菌(PSB)对Cd、Pb及呋喃丹污染土壤的微生物群落DNA序列多样性的影响.结果表明,Cd、Pb及呋喃丹单一污染或3者复合污染土壤的微生物群落DNA序列的丰富度相对对照土样(S0)都有不同程度的增加,受Cd、Pb或呋哺丹污染,可能会引起土壤微生物群落DNA序列... |
| 关 键 词： | Cd Pb 呋喃丹 土壤微生物 光合细菌 RAPD DNA 多样性 |
Study on DNA sequence diversity of soil microbial community contaminated by cadmium,lead and carbofuran using photosynthetic bacteria |
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| BAI Hongjuan,XIAO Genlin,YI Zhiben,YANG Binsheng.Study on DNA sequence diversity of soil microbial community contaminated by cadmium,lead and carbofuran using photosynthetic bacteria[J].Environmental Pollution & Control,2011,33(11):24-28. | |
| Authors: | BAI Hongjuan XIAO Genlin YI Zhiben YANG Binsheng |
| Institution: | BAI Hongjuan1,2,XIAO Genlin2,YI Zhiben2,YANG Binsheng1.(1.Institute of Molecular Science,Shanxi University,Taiyuan Shanxi 030006,2.School of Chemical Engineering and Environment,North University of China,Taiyuan Shanxi 030051) |
| Abstract: | The effect of photosynthetic bacteria(PSB) on DNA sequence diversity of soil microbial communities contaminated by cadmium,lead and carbofuran was evaluated by using random amplified polymorphic DNA(RAPD) fingerprints.The results showed that DNA sequence richness of single cadmium,lead,carbofuran contaminated soil and compound polluted soil was higher than that of control soil sample(S0).Cadmium,lead and carbofuran contamination could vary the DNA sequence of microbial communities in soil.The similarity coe... |
| Keywords: | cadmium lead carbofuran soil microorganisms photosynthetic bacteria RAPD DNA diversity |
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