Mutants of an electrogenic bacterium Shewanella oneidensis MR-1 with increased reducing activity

被引：0
|
作者：
T. A. Voeikova
L. K. Emel’yanova
L. M. Novikova
N. N. Mordkovich
R. S. Shakulov
V. G. Debabov
机构：
[1] State Research Institute for Genetics and Selection of Industrial Microorganisms,
来源：
Microbiology | 2012年 / 81卷
关键词：
electrogenic bacteria; methylene blue; reducing activity; microbial fuel cells;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The mutants of Shewanella oneidensis MR-1 resistant to fosfomycin, a toxic analogue of phosphoenolpyruvate, were obtained. The mutants exhibited increased reducing activity and higher rates of lactate utilization. A correlation was shown between the rates of metabolism of oxidized substrates and the rate of reduction of methylene blue, a mediator of electron transport. The mutants of S. oneidensis MR-1 may be used in microbial fuel cells for intensification of energy production from organic compounds.
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页码：312 / 316
页数：4
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