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80% confidenceBES research in electrode, membrane. Bioelectrochemical Nitrogen Fixation by Pseudomonas stutzeri Increasing attention is being given to ...
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- System
- not_BES
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Abstract
Bioelectrochemical Nitrogen Fixation by Pseudomonas stutzeri Increasing attention is being given to bioelectrochemical nitrogen fixation for its energy-saving property and high selectivity. Chen et al. (e01998-20) demonstrated that the diazotroph Pseudomonas stutzeri A1501 can produce extracellular NH4 without chemical suppression or genetic manipulation when the extracellular electrode is used as the sole electron donor, and the electron uptake pathway from the extracellular electron-donating partner to P. stutzeri was mediated by its endogenous redox electron shuttle phenazines. Since both P. stutzeri and potential electron-donating partners are abundant in diverse soils and sediments, this finding has broader implications for the improvement of nitrogen fertilization in the natural environment.
Keywords
Identifiers
- Journal
- Applied and Environmental Microbiology
- Year
- 2021