STAPHYLOCOCCUS PASTEURI, AN EFFICIENT BIODEGRADER TO METHAMIDOPHOS: ISOLATION AND MOLECULAR IDENTIFICATION
一株甲胺磷高效降解菌——巴氏葡萄球菌(Staphylococcus pasteuri)的筛选及其分子鉴定

Using methamidophos as the sole carbon and energy source,a bacteria strain HN003 was isolated and purified from methamidophos-polluted sludge from a local chemical factory discharge in Xiangtan,Hunan Province.The strain showed an efficient biodegrading ability to methamidophos.The methamidophos-degrading rate of this strain reached 45.8%,88.5%,and 100% in 24 h,48h,and 72h,respectively,determined in gas-chromatography.Results of traditional physiological and biochemical tests show that the strain is Gram-pos...