Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Irene Sánchez‐Andrea"'
Autor:
Charlotte M. van der Graaf, Javier Sánchez-España, Andrey M. Ilin, Iñaki Yusta, Alfons J. M. Stams, Irene Sánchez-Andrea
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Hydrogen sulfide (H2S) in environments with temperatures below 100 °C is generally assumed to be of microbial origin, while abiotic H2S production is typically restricted to higher temperatures (T). In this study, we report an abiotic proce
Externí odkaz:
https://doaj.org/article/361a8c4332a241ce980f332c1805227f
Autor:
Reinier A. Egas, Julia M. Kurth, Sjef Boeren, Diana Z. Sousa, Cornelia U. Welte, Irene Sánchez-Andrea
Publikováno v:
mSystems, Vol 9, Iss 3 (2024)
ABSTRACTThe biological route of nitrate reduction has important implications for the bioavailability of nitrogen within ecosystems. Nitrate reduction via nitrite, either to ammonium (ammonification) or to nitrous oxide or dinitrogen (denitrification)
Externí odkaz:
https://doaj.org/article/3ae54c2fa32d448f8d058926ec3aa90d
Autor:
Léa Cabrol, Eric Capo, Daan M. van Vliet, F. A. Bastiaan von Meijenfeldt, Stefan Bertilsson, Laura Villanueva, Irene Sánchez-Andrea, Erik Björn, Andrea G. Bravo, Lars-Eric Heimburger Boavida
Publikováno v:
mSystems, Vol 8, Iss 4 (2023)
ABSTRACT In the global context of seawater deoxygenation triggered by climate change and anthropogenic activities, changes in redox gradients impacting biogeochemical transformations of pollutants, such as mercury, become more likely. Being the large
Externí odkaz:
https://doaj.org/article/b84b2e5717804abcadbadc7b38964570
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 10 (2022)
Externí odkaz:
https://doaj.org/article/614e003290d449b59454c1f44a0b1896
Autor:
Javier Sánchez-España, Andrey M. Ilin, Iñaki Yusta, Charlotte M. van der Graaf, Irene Sánchez-Andrea
Publikováno v:
Minerals, Vol 13, Iss 4, p 508 (2023)
The formation of thin mineral films or encrustations floating on the water surface of low-flow or stagnant zones of acid mine drainage (AMD)-affected streams is probably among the most exotic features that can be found in mining areas. However, most
Externí odkaz:
https://doaj.org/article/162b3e00dd934d2c92d9e5a7bb2bdeb9
Autor:
Irene Sánchez-Andrea, Charlotte M. van der Graaf, Bastian Hornung, Nicole J. Bale, Monika Jarzembowska, Diana Z. Sousa, W. Irene C. Rijpstra, Jaap S. Sinninghe Damsté, Alfons J. M. Stams
Publikováno v:
Frontiers in Microbiology, Vol 13 (2022)
In acid drainage environments, biosulfidogenesis by sulfate-reducing bacteria (SRB) attenuates the extreme conditions by enabling the precipitation of metals as their sulfides, and the neutralization of acidity through proton consumption. So far, onl
Externí odkaz:
https://doaj.org/article/43a86e870aae47a19f3db4eb2a08dd5c
Autor:
Irene Sánchez-Andrea, Iame Alves Guedes, Bastian Hornung, Sjef Boeren, Christopher E. Lawson, Diana Z. Sousa, Arren Bar-Even, Nico J. Claassens, Alfons J. M. Stams
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-12 (2020)
There are several pathways for CO2 fixation in photoautotrophic and chemoautotrophic microorganisms. Here, the authors provide experimental demonstration for the operation of the reductive glycine pathway in a natural microorganism, Desulfovibrio des
Externí odkaz:
https://doaj.org/article/8a0424fdbc014650bb5be41ed35c3e56
Autor:
Guillermo Mateos, Adrián Martínez Bonilla, Sofía de Francisco de Polanco, José M. Martínez, Cristina Escudero, Nuria Rodríguez, Irene Sánchez-Andrea, Ricardo Amils
Publikováno v:
Microorganisms, Vol 10, Iss 8, p 1585 (2022)
The Iberian Pyrite Belt (IPB) is one of the largest deposits of sulphidic minerals on Earth. Río Tinto raises from its core, presenting low a pH and high metal concentration. Several drilling cores were extracted from the IPB’s subsurface, and str
Externí odkaz:
https://doaj.org/article/80c6f4fc8e084a9bb909b6ad1aba4916
Autor:
Saara Suominen, Daan M. van Vliet, Irene Sánchez-Andrea, Marcel T. J. van der Meer, Jaap S. Sinninghe Damsté, Laura Villanueva
Publikováno v:
Frontiers in Microbiology, Vol 12 (2021)
Carbon cycling in anoxic marine sediments is dependent on uncultured microbial communities. Niches of heterotrophic microorganisms are defined by organic matter (OM) type and the different phases in OM degradation. We investigated how OM type defines
Externí odkaz:
https://doaj.org/article/e8bbf0b3d637470cada25234de586f96
Autor:
Daan M. van Vliet, Susakul Palakawong Na Ayudthaya, Sally Diop, Laura Villanueva, Alfons J. M. Stams, Irene Sánchez-Andrea
Publikováno v:
Frontiers in Microbiology, Vol 10 (2019)
The marine environment contains a large diversity of sulfated polysaccharides and other glycopolymers. Saccharolytic microorganisms degrade these compounds through hydrolysis, which includes the hydrolysis of sulfate groups from sugars by sulfatases.
Externí odkaz:
https://doaj.org/article/57806ace31154ebaaff4b73aebba48e4