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Cited by 444

The DOI matches its Crossref record; 61 of the 61 references it cites were found in a registry or an index.

Chemosynthetic symbionts of marine invertebrate animals are capable of nitrogen fixation

Open access
Petersen, Jillian M., Kemper, Anna, Gruber-Vodicka, Harald, Cardini, Ulisse, van der Geest, Matthijs, Kleiner, Manuel, Bulgheresi, Silvia, Mußmann, Marc, Herbold, Craig, Seah, Brandon K.B., Antony, Chakkiath Paul, Liu, Dan, Belitz, Alexandra, Weber, Miriam·2016·Nature Microbiology

Abstract

Chemosynthetic symbioses are partnerships between invertebrate animals and chemosynthetic bacteria. The latter are the primary producers, providing most of the organic carbon needed for the animal host's nutrition. We sequenced genomes of the chemosynthetic symbionts from the lucinid bivalve Loripes lucinalis and the stilbonematid nematode Laxus oneistus. The symbionts of both host species encoded nitrogen fixation genes. This is remarkable as no marine chemosynthetic symbiont was previously known to be capable of nitrogen fixation. We detected nitrogenase expression by the symbionts of lucinid clams at the transcriptomic and proteomic level. Mean stable nitrogen isotope values of Loripes lucinalis were within the range expected for fixed atmospheric nitrogen, further suggesting active nitrogen fixation by the symbionts. The ability to fix nitrogen may be widespread among chemosynthetic symbioses in oligotrophic habitats, where nitrogen availability often limits primary productivity.

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Metadata

Authors
Petersen, J. M., Kemper, A., Gruber-Vodicka, H., Cardini, U., van der Geest, M., Kleiner, M., Bulgheresi, S., Mußmann, M., Herbold, C., Seah, B. K. B., Antony, C. P., Liu, D., Belitz, A., & Weber, M.
Venue
Nature Microbiology
Published
2016-10-24
Volume
2
Issue
1
Pages
16195-16195
ISSN
2058-5276 (ISSN-L)
OpenAlex
W2534610127
Cited by
444
References
61
FWCI
26.57
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Chemosynthetic symbionts of marine invertebrate animals are capable of nitrogen fixation. https://app.cochat.ai/papers/10.1038/nmicrobiol.2016.195
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Petersen, J. M., Kemper, A., Gruber-Vodicka, H., Cardini, U., van der Geest, M., Kleiner, M., Bulgheresi, S., Mußmann, M., Herbold, C., Seah, B. K. B., Antony, C. P., Liu, D., Belitz, A., & Weber, M. (2016). Chemosynthetic symbionts of marine invertebrate animals are capable of nitrogen fixation. Nature Microbiology. https://doi.org/10.1038/nmicrobiol.2016.195

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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.