University of Wisconsin-Madison, Madison, WI, USA.
Georgia Institute of Technology, Atlanta, GA, USA.
Microb Ecol. 2017 Oct;74(3):507-509. doi: 10.1007/s00248-017-0965-3. Epub 2017 Mar 21.
Knowledge of isotopic discrimination, or fractionation, by denitrifying bacteria can benefit agricultural fertilizer management, wastewater treatment, and other applications. However, the complexity of N transformation pathways in the environment and the sensitivity of denitrification to environmental conditions warrant better isotopic distinction between denitrification and other processes, especially for oxygen isotopes. Here, we present a dataset of δO measurements in continuous culture of Paracoccus denitrificans. The authors hope that it will be useful in further studies of NO in the environment.
反硝化细菌对同位素的辨别（或分馏）的了解有助于农业肥料管理、废水处理和其他应用。然而，环境中氮转化途径的复杂性以及反硝化对环境条件的敏感性都要求对反硝化和其他过程进行更好的同位素区分，特别是对于氧同位素。在这里，我们提供了 Paracoccus denitrificans 连续培养中 δO 测量的数据集。作者希望它能对环境中 NO 的进一步研究有用。
