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Uptake Rates of Oxygen and Sulfide Measured with Individual Thiomargarita namibiensis Cells by Using Microelectrodes

机译:用微电极测定单个硫代玛格丽特纳米比亚细胞对氧气和硫化物的吸收率

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摘要

Gradients of oxygen and sulfide measured towards individual cells of the large nitrate-storing sulfur bacterium Thiomargarita namibiensis showed that in addition to nitrate oxygen is used for oxidation of sulfide. Stable gradients around the cells were found only if acetate was added to the medium at low concentrations.
机译:对大型硝酸盐存储硫细菌 Thiomargarita namibiensis 的单个细胞测得的氧和硫化物的梯度表明,除硝酸盐外,氧还用于氧化硫化物。仅当乙酸盐以低浓度添加到培养基中时,才能在细胞周围发现稳定的梯度。

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