Identification of enriched hyperthermophilic microbial communities from a deep-sea hydrothermal vent chimney under electrolithoautotrophic culture conditions

Autor: Guillaume Pillot, Oulfat Amin Ali, Sylvain Davidson, Laetitia Shintu, Anne Godfroy, Yannick Combet-Blanc, Patricia Bonin, Pierre-Pol Liebgott

Publikováno v: Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)

Abstract Deep-sea hydrothermal vents are extreme and complex ecosystems based on a trophic chain. We are still unsure of the identities of the first colonizers of these environments and their metabolism, but they are thought to be (hyper)thermophilic

Externí odkaz: https://doaj.org/article/13847b8a085149da80bb10aea8f90e98

Similar Methanogenic Shift but Divergent Syntrophic Partners in Anaerobic Digesters Exposed to Direct versus Successive Ammonium Additions

Autor: Julie Hardy, Patricia Bonin, Adele Lazuka, Estelle Gonidec, Sophie Guasco, Corinne Valette, Sébastien Lacroix, Léa Cabrol

Publikováno v: Microbiology Spectrum, Vol 9, Iss 2 (2021)

ABSTRACT During anaerobic digestion (AD) of protein-rich wastewater, ammonium (NH4+) is released by amino acid degradation. High NH4+ concentrations disturb the AD microbiome balance, leading to process impairments. The sensitivity of the AD microbio

Externí odkaz: https://doaj.org/article/a2dacddd2be140bfb7bf6bd9ea555c6a

Increasing Hydrostatic Pressure Impacts the Prokaryotic Diversity during Emiliania huxleyi Aggregates Degradation

Autor: Christian Tamburini, Marc Garel, Aude Barani, Dominique Boeuf, Patricia Bonin, Nagib Bhairy, Sophie Guasco, Stéphanie Jacquet, Frédéric A. C. Le Moigne, Christos Panagiotopoulos, Virginie Riou, Sandrine Veloso, Chiara Santinelli, Fabrice Armougom

Publikováno v: Water, Vol 13, Iss 19, p 2616 (2021)

In the dark ocean, the balance between the heterotrophic carbon demand and the supply of sinking carbon through the biological carbon pump remains poorly constrained. In situ tracking of the dynamics of microbial degradation processes occurring on th

Externí odkaz: https://doaj.org/article/d167a2cf0a0e4c328ce631cb7ee80015

Identification of enriched hyperthermophilic microbial communities from a deep-sea hydrothermal vent chimney under electrolithoautotrophic culture conditions

Autor: Pierre-Pol Liebgott, Yannick Combet-Blanc, Sylvain Davidson, Patricia Bonin, Anne Godfroy, Oulfat Amin, Laetitia Shintu, Guillaume Pillot

Publikováno v: Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Scientific Reports (2045-2322) (Springer Science and Business Media LLC), 2021-07, Vol. 11, N. 1, P. 14782 (12p.)
Scientific Reports
Scientific Reports, 2021, 11 (1), ⟨10.1038/s41598-021-94135-2⟩
Scientific Reports, Nature Publishing Group, 2021, 11 (1), ⟨10.1038/s41598-021-94135-2⟩

Deep-sea hydrothermal vents are extreme and complex ecosystems based on a trophic chain. We are still unsure of the identities of the first colonizers of these environments and their metabolism, but they are thought to be (hyper)thermophilic autotrop

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16ca1a839828d7e2d94ecbc8fc3cdece
https://doaj.org/article/13847b8a085149da80bb10aea8f90e98

Evolution of Thermophilic Microbial Communities from a Deep-Sea Hydrothermal Chimney under Electrolithoautotrophic Conditions with Nitrate

Autor: Liebgott, Guillaume Pillot, Oulfat Amin Ali, Sylvain Davidson, Laetitia Shintu, Yannick Combet-Blanc, Anne Godfroy, Patricia Bonin, Pierre-Pol

Publikováno v: Microorganisms; Volume 9; Issue 12; Pages: 2475

Recent studies have shown the presence of an abiotic electrical current across the walls of deep-sea hydrothermal chimneys, allowing the growth of electroautotrophic microbial communities. To understand the role of the different phylogenetic groups a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=multidiscipl::62d9815c00c6751a9bb637da10f0820b