铜绿假单胞菌生物降解特性的研究进展

Progress on Biodegradating Characteristic of Pseudomonas aeruginosa

近年来在环境污染物的生物降解研究方面有了很大进展。铜绿假单胞菌(Pseudomon asaeruginosa,PA)作为重要的降解菌株之一,具有较强的降解能力,可降解物质种类广泛,在环境污染物的生物降解中具有重要作用并占据重要地位。本文综述了PA的降解特性、代谢途径、遗传基础与酶系及促降解物质在生物降解方面的研究进展。

The study on biodegr adation of environmental pollutants has been made great progress recently. Pseudomonas aeruginosa （PA） plays an important role on the biodegradation due to its abilities of extensive degra- dable substances, powerful degradation speed etc. The progress on the degradation by Pseudomonas aeruginosa including degradation characteristics, metabolic pathways, genetic basis and the important enzymes etc has been reviewed in this paper.