Widespread detoxifying NO reductases impart a distinct isotopic fingerprint on N2O under anoxia
R. Wang, Z. Lonergan, S. Wilbert, J. Eiler, D. K. Newman
The paper identifies flavohemoglobin as a detoxifying NO reductase that imparts a distinct isotopic fingerprint on N2O under anoxia, suggesting a new framework for attributing N2O sources.
bioRxiv · Oct 13, 2023 · PreprintMicrobiology