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《Journal of China Coal Society》 2006-01
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Experimental of the desulphurization microorganism Thiobacillus ferrooxidans hereditary property molecular biology

ZHANG Dong-chen~1,ZHANG Ming-xu~1,CHEN Qing-ru~2,WANG Jian~1 (1.Department of Material Science and Engineering,Anhui University of Science and Technology,Huainan 232001,China;2.School of Chemical Engineering,China University of Mining and Technology,Xuzhou 221008,China)  
Using modern biology research technique and means,plasmid extract and agarose gel electrophoresis of molecular biology level explore test were carried out for coal with not coal department the hereditary property of Thiobacillus ferrooxidans.The query was put forward for the viewpoint for quality grain exists generally in sulphur bacillus.Experimental results indicated that the oxidizing ability of Thiobacillus ferrooxidans to Fe~(2+),S etc.may be only related with the nuclear chromosome DNA,and the heredity substance of Thiobacillus ferrooxidans is the nuclear chromosome DNA.
【Fund】: 国家自然科学基金资助项目(50344037);; 高等学校博士学科点专项科研基金资助课题(20020290006)
【CateGory Index】: X701.3
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