Coupled C, H, N, S and Fe biogeochemical cycles operating in the continental deep subsurface of the Iberian Pyrite Belt
Autor (es)
Amils Pibernat, Ricardo; Escudero, Cristina; Oggerin, Monike; Puente Sanchez, Fernando; Arce Rodríguez, Alejandro; Fernandez Remolar, David; Rodríguez Salas, Nuria; García Villadangos, Miriam; Sanz, José Luís; Briones, Carlos; Sánchez Román, Mónica; Gomez, Felipe; Leandro, Tania; Moreno Paz, Mercedes; Prieto Ballesteros, Olga; Molina, Antonio; Tornos, Fernando; Sanchez Andrea, Irene; Timmis, Kenneth; Pieper, Dietmar H.; Parro, VictorEntidad
UAM. Departamento de Biología MolecularEditor
WileyFecha de edición
2022-12-01Cita
Environmental Microbiology (2022): 1-26ISSN
1462-2912 (print); 1462-2920 (online)Financiado por
FP7 Ideas: European Research Council, Grant/Award Number: ERC Advanced Grant #250-350Versión del editor
https://doi.org/10.1111/1462-2920.16291Materias
Biología y Biomedicina / BiologíaDerechos
© 2022 The AuthorsEsta obra está bajo una licencia de Creative Commons Reconocimiento-NoComercial-SinObraDerivada 4.0 Internacional.
Resumen
Microbial activity is a major contributor to the biogeochemical cycles that
make up the life support system of planet Earth. A 613 m deep geomicrobiological perforation and a systematic multi-analytical characterization
revealed an unexpected diversity associated with the rock matrix microbiome that operates in the subsurface of the Iberian Pyrite Belt (IPB). Members of 1 class and 16 genera were deemed the most representative
microorganisms of the IPB deep subsurface and selected for a deeper analysis. The use of fluorescence in situ hybridization allowed not only the identification of microorganisms but also the detection of novel activities in the
subsurface such as anaerobic ammonium oxidation (ANAMMOX) and
anaerobic methane oxidation, the co-occurrence of microorganisms able to
maintain complementary metabolic activities and the existence of biofilms.
The use of enrichment cultures sensed the presence of five different complementary metabolic activities along the length of the borehole and isolated
29 bacterial species. Genomic analysis of nine isolates identified the genes
involved in the complete operation of the light-independent coupled C, H, N,
S and Fe biogeochemical cycles. This study revealed the importance of
nitrate reduction microorganisms in the oxidation of iron in the anoxic conditions existing in the subsurface of the IPB
Lista de ficheros
Google Scholar:Amils Pibernat, Ricardo
-
Escudero, Cristina
-
Oggerin, Monike
-
Puente Sanchez, Fernando
-
Arce Rodríguez, Alejandro
-
Fernandez Remolar, David
-
Rodríguez Salas, Nuria
-
García Villadangos, Miriam
-
Sanz, José Luís
-
Briones, Carlos
-
Sánchez Román, Mónica
-
Gomez, Felipe
-
Leandro, Tania
-
Moreno Paz, Mercedes
-
Prieto Ballesteros, Olga
-
Molina, Antonio
-
Tornos, Fernando
-
Sanchez Andrea, Irene
-
Timmis, Kenneth
-
Pieper, Dietmar H.
-
Parro, Victor
Lista de colecciones del ítem
Registros relacionados
Mostrando ítems relacionados por título, autor, creador y materia.