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	Distribution of culturable endophytic bacteria in aquatic plants and their potential for bioremediation in polluted waters
	Chen, Wei-Min ; Tang, Yue-Qin ; Mori, Kazuhiro ; Wu, Xiao-Lei
	2012
关键词	Aquatic plants Endophytic bacteria Phytoremediation Organic pollutants Phosphorus BEIJING GUANTING RESERVOIR ORGANOCHLORINE PESTICIDES ORGANIC POLLUTANTS SOIL CHINA PHYTOREMEDIATION BIODEGRADATION DIVERSITY SEDIMENTS GROWTH
DOI	10.3354/ab00422
英文摘要	Plant-bacterial asscociations can improve the degradation of organic pollutants in soil. However, little is known about the diversity and distribution of endophytic bacteria associated with aquatic plants and their potential to enhance phytoremediation of aquatic environments. In the present study, endophytic bacteria were isolated from 4 species of aquatic plants: Phragmites communis, Potamogeton crispus, Nymphaea tetragona and Najas marina. The isolated bacteria were classified into 12 genera in the Gammaproteobacteria, Bacilli, Alphaproteobacteria, Flavobacteria and Actinobacteria. In addition, different strains and/or different concentrations of the bacteria were isolated from different parts of the 4 plants, suggesting the different parts of the 4 plants harbored different endophytic bacteria. Some of the isolates de graded naphthalene and pesticides and some showed potential to dissolve insoluble phosphate. This is one of the first studies to isolate and compare culturable endophytic bacteria among different aquatic plants. This research indicates that culturable endophytes in aquatic plants are very diverse, but are dominated by Gammaproteobacteria, and have the potential to enhance in situ phytoremediation.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000304048600001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Marine & Freshwater Biology; SCI(E); 13; ARTICLE; 2; 99-110; 15
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/316003]
专题	工学院
推荐引用方式 GB/T 7714	Chen, Wei-Min,Tang, Yue-Qin,Mori, Kazuhiro,et al. Distribution of culturable endophytic bacteria in aquatic plants and their potential for bioremediation in polluted waters[J],2012.
APA	Chen, Wei-Min,Tang, Yue-Qin,Mori, Kazuhiro,&Wu, Xiao-Lei.(2012).Distribution of culturable endophytic bacteria in aquatic plants and their potential for bioremediation in polluted waters..
MLA	Chen, Wei-Min,et al."Distribution of culturable endophytic bacteria in aquatic plants and their potential for bioremediation in polluted waters".(2012).

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