%0 Journal Article
%T Isolation and Characterization of A p-Nitrophenol Degradation Pseudomonas sp. Strain P3 and Construction of a Genetically Engineered Bacterium<br>对硝基苯酚降解菌P3的分离、降解特性及基因工程菌的构建
%A Cui Zhongli
%A Zhang Ruifu
%A He Jian
%A Li Shunpeng
%A <br>崔中利
%A 张瑞福
%A 何健
%A 李顺鹏
%J 微生物学报
%D 2002
%I 
%X A Pseudomonas strain P3 was isolated in this work. P3 can grow with p-nitrophenol as the sole carbon and nitrogen source. Growth in media with nitrogen, P3 can degrade p-nitrophenol to accumulate nitrite in the culture media. P3 can utilize a series of aromatic compounds as sole carbon sources. Different heavy metal ions have different effects on the degradation of p-Nitrophenol by P3. Glucose had no effect on the degradation of p-nitrophenol, while trace yeast extract greatly increased the degradation rate. Methyl parathion hydrolase gene mpd was clone into P3 by conjugation and genetically engineered bacterium PM was obtained. Methyl parathion hydrolase was expressed by PM. PM could grew on methyl parathion as sole carbon source. PM could degrade methyl parathion with relatively high activity and stability.
%K p-Nitrophenol
%K Biodegradation
%K mpd gene
%K Genetically engineered bacterium<br>对硝基苯酚
%K 生物降解
%K mpd基因
%K 基因工程菌
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=A3C6BA55AB623B90FA9104CFFC826F3C&aid=BD708C3F81606A24&yid=C3ACC247184A22C1&vid=ECE8E54D6034F642&iid=CA4FD0336C81A37A&sid=2A8D03AD8076A2E3&eid=96C778EE049EE47D&journal_id=0001-6209&journal_name=微生物学报&referenced_num=23&reference_num=15