| 应用肠道微生物示踪地表水粪便污染的研究进展 |
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| 引用本文： | 段传人,刘爱喜,王贵学,高旭,郭劲松,聂磊,暴佳芳.应用肠道微生物示踪地表水粪便污染的研究进展[J].微生物学通报,2013,40(12):2319-2329. |
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| 作者姓名： | 段传人 刘爱喜 王贵学 高旭 郭劲松 聂磊 暴佳芳 |
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| 作者单位： | 1. 生物流变科学与技术教育部重点实验室 重庆大学 生物工程学院 重庆 400044;2. 贵州省六盘水市六枝特区六盘水市第二中学 贵州 六盘水 553401;1. 生物流变科学与技术教育部重点实验室 重庆大学 生物工程学院 重庆 400044;3. 重庆大学 城市建设与环境工程学院 重庆 400045;4. 中国科学院重庆绿色智能技术研究院 重庆 401120;1. 生物流变科学与技术教育部重点实验室 重庆大学 生物工程学院 重庆 400044;1. 生物流变科学与技术教育部重点实验室 重庆大学 生物工程学院 重庆 400044 |
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| 基金项目： | 国家科技支撑计划项目(No. 2012BAJ25B06); 国家十二五科技支撑计划项目(No. 2012BAJ25B09) |
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| 摘 要： | 人和动物的粪便已成为水污染的重要污染源, 严重威胁着饮水安全和经济发展。水质污染微生物的传统检测指示菌是总大肠菌群、粪大肠菌群、埃希大肠菌、肠球菌和梭菌属。经过调查发现, 上述指示菌由于在体外能存活并繁殖, 并且不同宿主之间没有差异性, 不能准确用于追踪污染粪便的来源, 因此该指标难以直接说明粪便污染源和污染程度。最近的研究表明, Faecalibaterium作为水体粪便污染来源追踪的指示微生物具有很多优点。本文综述了粪便污染指示菌以及其相关替代方法在水质检测中的研究进展, 对各种指示菌进行了优、缺点比较, 展望了Faecalibaterium的应用前景。
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| 关 键 词： | Faecalibacterium菌 粪源追踪 水质监测 |
Research progress of using intestinal microbes to track the sources of fecal pollution in surface water |
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| DUAN Chuan-Ren,LIU Ai-Xi,WANG Gui-Xue,GAO Xu,GUO Jin-Song,NIE Lei and BAO Jia-Fang.Research progress of using intestinal microbes to track the sources of fecal pollution in surface water[J].Microbiology,2013,40(12):2319-2329. |
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| Authors: | DUAN Chuan-Ren LIU Ai-Xi WANG Gui-Xue GAO Xu GUO Jin-Song NIE Lei and BAO Jia-Fang |
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| Institution: | 1. Key Laboratory of Biorheological Science and Technology (Chongqing Univerity), Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400044, China;2. The Second middle school of city of Liupanshui, Liupanshui, Guizhou 553401, China;1. Key Laboratory of Biorheological Science and Technology (Chongqing Univerity), Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400044, China;3. Faculty of Urban Construction and Environmental Engineering, Chongqing University, Chongqing 400045, China;4. Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 401120, China;1. Key Laboratory of Biorheological Science and Technology (Chongqing Univerity), Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400044, China;1. Key Laboratory of Biorheological Science and Technology (Chongqing Univerity), Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400044, China |
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| Abstract: | Fecal pollution by human and animals has seriously threatened the safety of drinking and recreation water and negatively impacted on economy. Currently, bacteria of total coliform, total fecal coliform, Escherichia coli, Enterococcus spp. and Clostridium spp. are used as the standard fecal indicator bacteria (FIB). However, recent studies demonstrate that the density of the FIB correlates only with the degree of a fecal pollution and provides no information about the sources of pollution. To accurately identify the sources of fecal pollution, microbial source tracking (MST) methods have been developed and used in the United States and other developed countries for effective management of water resource and monitoring. MST methods are techniques matching microbe(s) from a polluted site with that (or those) from an animal source to suggest the source of fecal pollution. This paper is to critically review the recent studies on fecal indicator bacteria and techniques used for MST and to discuss the latest developments of using Faecalibacterium as an alternative FIB for MST, including its future applications in water management and monitoring. |
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| Keywords: | Faecalibacterium Tracking of the source of feces pollution Water detected |
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