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Stable Carbon Isotopic Fractionations Associated with Inorganic Carbon Fixation by Anaerobic Ammonium-Oxidizing Bacteria

Open access
Schouten, Stefan, Strous, Marc, Kuypers, Marcel M. M., Rijpstra, W. Irene C., Baas, Marianne, Schubert, Carsten J., Jetten, Mike S. M., Sinninghe Damsté, Jaap S.·2004·Applied and Environmental Microbiology

Abstract

Isotopic analyses of Candidatus “Brocadia anammoxidans,” a chemolithoautotrophic bacterium that anaerobically oxidizes ammonium (anammox), show that it strongly fractionates against 13 C; i.e., lipids are depleted by up to 47‰ versus CO 2 . Similar results were obtained for the anammox bacterium Candidatus “Scalindua sorokinii,” which thrives in the anoxic water column of the Black Sea, suggesting that different anammox bacteria use identical carbon fixation pathways, which may be either the Calvin cycle or the acetyl coenzyme A pathway.

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Metadata

Authors
Schouten, S., Strous, M., Kuypers, M. M. M., Rijpstra, W. I. C., Baas, M., Schubert, C. J., Jetten, M. S. M., & Sinninghe Damsté, J. S.
Venue
Applied and Environmental Microbiology
Published
2004-06
Volume
70
Issue
6
Pages
3785-3788
ISSN
  • 0099-2240 (ISSN-L)
  • 1098-5336
OpenAlex
W2133867016
Cited by
177
References
0
FWCI
7.61
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Stable Carbon Isotopic Fractionations Associated with Inorganic Carbon Fixation by Anaerobic Ammonium-Oxidizing Bacteria. https://app.cochat.ai/papers/10.1128/aem.70.6.3785-3788.2004
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Schouten, S., Strous, M., Kuypers, M. M. M., Rijpstra, W. I. C., Baas, M., Schubert, C. J., Jetten, M. S. M., & Sinninghe Damsté, J. S. (2004). Stable Carbon Isotopic Fractionations Associated with Inorganic Carbon Fixation by Anaerobic Ammonium-Oxidizing Bacteria. Applied and Environmental Microbiology. https://doi.org/10.1128/aem.70.6.3785-3788.2004

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.