Isolation, identification, and characterization of an organophosphorous pesticide degrading bacterium, enterobacter ludwigii M2

doi:10.4028/www.scientific.net/AMR.1051.398

	Isolation, identification, and characterization of an organophosphorous pesticide degrading bacterium, enterobacter ludwigii M2
	Zhao, Ying 1; Zhao, Ping2 ; Wang, Ya2 ; Qi, Weng-Jing 2
	2014
会议名称	2014 International Conference on Green Materials and Environmental Engineering, GMEE 2014
会议录名称	Advanced Materials Research
卷号	1051
页码	398-403
会议日期	September 21, 2014 - September 22, 2014
会议地点	Hong Kong, China
出版者	Trans Tech Publications Ltd
摘要	Strain M2 which can degrade organophosphorus pesticide residues was isolated from the soil. It could tolerate concentrations up to 500mg/L of methyl parathion, 500mg/L of chlorpyrifos and 1000mg/L of dimethoate in mineral salt medium containing 0.5% sucrose. In the soil test, strain M2 could degrade 93% of methyl parathion in the soil within 32 days, 71% of chlorpyrifos within 54 days. The degradation rate of strain M2 is much greater than that of natural microorganisms, soil adsorption and the capacity of natural degradation. Strain M2 was identified as a pesticide-degrading strain of Enterobacter ludwigii according to phenotype, biochemical properties and 16S rDNA sequence analysis. The type strain was M2 deposited in China General Microbiological Culture Collection Center on June 8, 2009 and the collection number is CGMCC NO.3092. © (2014) Trans Tech Publications, Switzerland.
关键词	Biodegradation Degradation Pesticides Soils Strain rate Sustainable development Biochemical properties Enterobacter Isolation Microbial degradation Microbiological cultures Mineral salt mediums Organophos-phorus pesticides Organophosphorous pesticides
DOI	10.4028/www.scientific.net/AMR.1051.398
收录类别	EI
语种	英语
EI入藏号	20150500462355
EI主题词	Soil testing
ISSN	10226680
来源库	Compendex
分类代码	421 Strength of Building Materials; Mechanical Properties - 422 Strength of Building Materials; Test Equipment and Methods - 483.1 Soils and Soil Mechanics - 801.2 Biochemistry - 802.2 Chemical Reactions - 803 Chemical Agents and Basic Industrial Chemicals - 911.2 Industrial Economics
引用统计	无
文献类型	会议论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/117670
专题	生命科学与工程学院
作者单位	1.Institute of Biotechnology, Gansu Agricultural Academy, Lanzhou, China; 2.School of Life Science and engineering, Lanzhou University of Technology, Lanzhou, China
推荐引用方式 GB/T 7714	Zhao, Ying,Zhao, Ping,Wang, Ya,et al. Isolation, identification, and characterization of an organophosphorous pesticide degrading bacterium, enterobacter ludwigii M2[C]:Trans Tech Publications Ltd,2014:398-403.