| 多环芳香化合物生物降解及遗传学研究进展 |
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| 引用本文： | 李昂,曲媛媛,周集体,赵玉成,谭靓.多环芳香化合物生物降解及遗传学研究进展[J].环境科学与技术,2008,31(12). |
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| 作者姓名： | 李昂 曲媛媛 周集体 赵玉成 谭靓 |
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| 作者单位： | 1. 大连理工大学环境与生命学院,辽宁,大连,116024
2. 大连理工大学环境工程研究设计所,辽宁,大连,116012 |
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| 基金项目： | 国家自然科学基金
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| 摘 要： | 多环芳香化合物广泛分布于水体、土壤和大气中,对人类的健康造成了严重的危害。利用生物技术对这类有机物进行降解是行之有效的新途径。文章综述了多环芳香化合物的降解菌株、降解途径及初始羟化双加氧酶的最新研究进展。
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| 关 键 词： | 多环芳香化合物 生物降解 降解途径 侧双加氧酶 角双加氧酶 |
Advance on Genetics and Aerobic Biodegradation of Polycyclic Aromatic Compounds |
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| LI Ang,QU Yuan-yuan,ZHOU Ji-ti,ZHAO Yu-cheng,TAN Liang.Advance on Genetics and Aerobic Biodegradation of Polycyclic Aromatic Compounds[J].Environmental Science and Technology,2008,31(12). |
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| Authors: | LI Ang QU Yuan-yuan ZHOU Ji-ti ZHAO Yu-cheng TAN Liang |
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| Institution: | LI Ang1,QU Yuan-yuan1,ZHOU Ji-ti1,ZHAO Yu-cheng2,TAN Liang1 (1.School of Environmental , Biological Science , Technology,Dalian University of Technology,Dalian 116024,China,2.Enviromental Engineering Institute,Dalian 116012,China) |
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| Abstract: | Polycyclic aromatic compounds which are widespread in water, soil and atmosphere are harmful to human health. Biotechnology is a new and effective method to degrade the compounds. Advance on the microorganisms, catabolic pathway and initial dioxygenase for aerobic biodegradation of a variety of compounds were reviewed. |
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| Keywords: | polycyclic aromatic compounds biodegradation catabolic pathway lateral dioxygenase angular dioxygenase |
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