Project(50621063) supported by the National Natural Science Foundation of China;Project(2004CB619201) supported by the National Basic Research Program of China
Four arsenic-resistance genes(arsB,arsC,arsH,arsR) have been discovered in Acidithiobacillus ferrooxidans.Their gene sequences have been identified and three different arsenic-resistance mechanisms have been elucidate...
Projects(50321402, 30428014, 50621063) supported by the National Natural Science Foundation of China;Project(2004CB619201) supported by the National Basic Research Program of China
Two acid mine drainage(AMD)samples TS and WK,which were from the Dachang metals-rich mine in Guangxi province,China,were studied using PCR-based cloning approach.A total of 44 operational taxonomic units(OTUs)were obt...
Project(2004CB619201) supported by the National Basic Research Program of China;Projects(50321402,30428014) supported by the National Natural Science Foundation of China;Project(NCET-06-0691) supported by the Program for New Century Excellent Talents in Chinese Universities
Freeze drying and frozen preservation way was used to preserve a moderately thermophilic culture for bioleaching of chalcopyrite concentrate.After preservation of 15 months,the cell viability rate decreases to 22% wit...