Academic Journal
Gene-centered metagenome analysis of Vulcano Island soil (Aeolian archipelago, Italy) reveals diverse microbial key players in methane, hydrogen and sulfur cycles
| العنوان: | Gene-centered metagenome analysis of Vulcano Island soil (Aeolian archipelago, Italy) reveals diverse microbial key players in methane, hydrogen and sulfur cycles |
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| المؤلفون: | Angius, Federica, Cremers, Geert, Frank, Jeroen, Witkowski, Caitlyn, Pol, Arjan, van Alen, Theo A., Jetten, Mike S. M., Op den Camp, Huub J. M., Berben, Tom |
| المصدر: | Angius , F , Cremers , G , Frank , J , Witkowski , C , Pol , A , van Alen , T A , Jetten , M S M , Op den Camp , H J M & Berben , T 2024 , ' Gene-centered metagenome analysis of Vulcano Island soil (Aeolian archipelago, Italy) reveals diverse microbial key players in methane, hydrogen and sulfur cycles ' , Antonie van Leeuwenhoek , vol. 117 , no. 1 , 94 . https://doi.org/10.1007/s10482-024-01995-5 |
| سنة النشر: | 2024 |
| المجموعة: | University of Bristol: Bristol Reserach |
| الوصف: | Gene-centered metagenome analysis of Vulcano Island soil (Aeolian archipelago, Italy) reveals diverse microbial key players in methane, hydrogen and sulfur cycles Download PDF Federica Angius, Geert Cremers, Jeroen Frank, Caitlyn Witkowski, Arjan Pol, Theo A. van Alen, Mike S. M. Jetten, Huub J. M. Op den Camp & Tom Berben 987 Accesses 2 Altmetric Explore all metrics Abstract The Aeolian archipelago is known worldwide for its volcanic activity and hydrothermal emissions, of mainly carbon dioxide and hydrogen sulfide. Hydrogen, methane, and carbon monoxide are minor components of these emissions which together can feed large quantities of bacteria and archaea that do contribute to the removal of these notorious greenhouse gases. Here we analyzed the metagenome of samples taken from the Levante bay on Vulcano Island, Italy. Using a gene-centric approach, the hydrothermal vent community appeared to be dominated by Proteobacteria, and Sulfurimonas was the most abundant genus. Metabolic reconstructions highlight a prominent role of formaldehyde oxidation and the reverse TCA cycle in carbon fixation. [NiFe]-hydrogenases seemed to constitute the preferred strategy to oxidize H2, indicating that besides H2S, H2 could be an essential electron donor in this system. Moreover, the sulfur cycle analysis showed a high abundance and diversity of sulfate reduction genes underpinning the H2S production. This study covers the diversity and metabolic potential of the microbial soil community in Levante bay and adds to our understanding of the biogeochemistry of volcanic ecosystems. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1007/s10482-024-01995-5 |
| الاتاحة: | https://hdl.handle.net/1983/4a6e219c-77bc-4804-b597-12e4b88ade45 https://research-information.bris.ac.uk/en/publications/4a6e219c-77bc-4804-b597-12e4b88ade45 https://doi.org/10.1007/s10482-024-01995-5 |
| Rights: | info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.CDDFF518 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1007/s10482-024-01995-5 |
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