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首页> 外文期刊>Applied Microbiology >Utilization of a Stable Isotope of Oxygen by Pseudomonas fluorescens
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Utilization of a Stable Isotope of Oxygen by Pseudomonas fluorescens

机译:荧光假单胞菌对氧的稳定同位素的利用

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Oxygen utilization is defined in this investigation as the terminal use of oxygen in respiration, i.e., the formation of water. A culture of Pseudomonas fluorescens was allowed to respire in an atmosphere of O18. The production of H2O18 was measured during two test runs of 124 and 232 min each. During the first run, 0.505 mmole of H2O18 was produced. The second run produced 0.460 mmole of H2O18. H2O18 production took place throughout the course of each of the runs.
机译:在这项研究中,将氧气利用定义为呼吸中氧气的最终使用,即水的形成。使荧光假单胞菌的培养物在O18气氛中呼吸。在两次分别为124分钟和232分钟的测试过程中测量了H2O18的产生。在第一次运行中,生成了0.505毫摩尔的H2O18。第二轮产生0.460毫摩尔的H 2 O 18。 H2O18的生产在每个运行过程中都进行。

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