Articles | Volume 15, issue 12
https://doi.org/10.5194/bg-15-3873-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/bg-15-3873-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
27 Jun 2018
Research article |
| 27 Jun 2018
| 27 Jun 2018
Estimation of isotope variation of N2O during denitrification by Pseudomonas aureofaciens and Pseudomonas chlororaphis: implications for N2O source apportionment
Joshua A. Haslun
Biochemistry and Molecular Biology, Michigan State University, East
Lansing, MI 48824, USA
Great Lakes Bioenergy Research Center, Michigan State University, East
Lansing, MI 48824, USA
Nathaniel E. Ostrom
Integrative Biology, Michigan State University, East Lansing, MI 48824,
USA
Great Lakes Bioenergy Research Center, Michigan State University, East
Lansing, MI 48824, USA
Eric L. Hegg
Biochemistry and Molecular Biology, Michigan State University, East
Lansing, MI 48824, USA
Great Lakes Bioenergy Research Center, Michigan State University, East
Lansing, MI 48824, USA
Peggy H. Ostrom
CORRESPONDING AUTHOR
Integrative Biology, Michigan State University, East Lansing, MI 48824,
USA
Great Lakes Bioenergy Research Center, Michigan State University, East
Lansing, MI 48824, USA
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Cited
14 citations as recorded by crossref.
- Proteolytic, Lipolytic and Amylolytic Bacteria Reservoir of Turkey; Cold-Adaptive Bacteria in Detergent Industry M. Selman et al. 10.22207/JPAM.14.1.09
- Clumped isotope signatures of nitrous oxide formed by bacterial denitrification K. Kantnerová et al. 10.1016/j.gca.2022.05.006
- Isotopic and geochemical modeling approach to evaluate abiotic nitrite reduction by ferrous iron A. Abu et al. 10.1016/j.chemgeo.2024.121942
- Position-specific kinetic isotope effects for nitrous oxide: a new expansion of the Rayleigh model E. Rivett et al. 10.5194/bg-21-4549-2024
- Microbial nitrogen transformations tracked by natural abundance isotope studies and microbiological methods: A review S. Deb et al. 10.1016/j.scitotenv.2024.172073
- X‐ray computed tomography to predict soil N2O production via bacterial denitrification and N2O emission in contrasting bioenergy cropping systems A. Kravchenko et al. 10.1111/gcbb.12552
- Influence of Electron Donors (Fe, C, S) on N2O Production during Nitrate Reduction in Lake Sediments: Evidence from Isotopes and Functional Genes S. Li et al. 10.1021/acsestwater.2c00104
- Denitrification and the challenge of scaling microsite knowledge to the globe G. Robertson 10.1002/mlf2.12080
- Attribution of N<sub>2</sub>O sources in a grassland soil with laser spectroscopy based isotopocule analysis E. Ibraim et al. 10.5194/bg-16-3247-2019
- Beyond denitrification: The role of microbial diversity in controlling nitrous oxide reduction and soil nitrous oxide emissions J. Shan et al. 10.1111/gcb.15545
- The influence of tillage and fertilizer on the flux and source of nitrous oxide with reference to atmospheric variation using laser spectroscopy P. Ostrom et al. 10.1007/s10533-020-00742-y
- Flow regulates biological NO3− and N2O production in a turbid sub-tropical stream N. Wells & B. Eyre 10.1016/j.gca.2021.05.026
- Influences of carbon sources on N2O production during denitrification in freshwaters: Activity, isotopes and functional microbes S. Li et al. 10.1016/j.watres.2022.119315
- Isotopic signature of N2O produced during sulfur‐ and thiosulfate‐driven chemoautotrophic denitrification in freshwaters S. Li et al. 10.1002/lno.12692
14 citations as recorded by crossref.
- Proteolytic, Lipolytic and Amylolytic Bacteria Reservoir of Turkey; Cold-Adaptive Bacteria in Detergent Industry M. Selman et al. 10.22207/JPAM.14.1.09
- Clumped isotope signatures of nitrous oxide formed by bacterial denitrification K. Kantnerová et al. 10.1016/j.gca.2022.05.006
- Isotopic and geochemical modeling approach to evaluate abiotic nitrite reduction by ferrous iron A. Abu et al. 10.1016/j.chemgeo.2024.121942
- Position-specific kinetic isotope effects for nitrous oxide: a new expansion of the Rayleigh model E. Rivett et al. 10.5194/bg-21-4549-2024
- Microbial nitrogen transformations tracked by natural abundance isotope studies and microbiological methods: A review S. Deb et al. 10.1016/j.scitotenv.2024.172073
- X‐ray computed tomography to predict soil N2O production via bacterial denitrification and N2O emission in contrasting bioenergy cropping systems A. Kravchenko et al. 10.1111/gcbb.12552
- Influence of Electron Donors (Fe, C, S) on N2O Production during Nitrate Reduction in Lake Sediments: Evidence from Isotopes and Functional Genes S. Li et al. 10.1021/acsestwater.2c00104
- Denitrification and the challenge of scaling microsite knowledge to the globe G. Robertson 10.1002/mlf2.12080
- Attribution of N<sub>2</sub>O sources in a grassland soil with laser spectroscopy based isotopocule analysis E. Ibraim et al. 10.5194/bg-16-3247-2019
- Beyond denitrification: The role of microbial diversity in controlling nitrous oxide reduction and soil nitrous oxide emissions J. Shan et al. 10.1111/gcb.15545
- The influence of tillage and fertilizer on the flux and source of nitrous oxide with reference to atmospheric variation using laser spectroscopy P. Ostrom et al. 10.1007/s10533-020-00742-y
- Flow regulates biological NO3− and N2O production in a turbid sub-tropical stream N. Wells & B. Eyre 10.1016/j.gca.2021.05.026
- Influences of carbon sources on N2O production during denitrification in freshwaters: Activity, isotopes and functional microbes S. Li et al. 10.1016/j.watres.2022.119315
- Isotopic signature of N2O produced during sulfur‐ and thiosulfate‐driven chemoautotrophic denitrification in freshwaters S. Li et al. 10.1002/lno.12692
Latest update: 23 Nov 2024
Short summary
N2O δ15N and δ18O values changed non-linearly during in vitro N2O production by bacterial denitrification of NO3−, an argument against their use in N2O apportionment. We present a novel approach for describing non-linear isotopic behaviour, which may be applied to other multi-step reactions. We also show that the intramolecular distribution of 15N in N2O, used to apportion N2O emissions to denitrification and nitrification, is unaffected by electron donor source and electron donor concentration.
N2O δ15N and δ18O values changed non-linearly during in vitro N2O production by bacterial...
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