English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/89670
Compartir / Impacto:
Estadísticas
Add this article to your Mendeley library MendeleyBASE
Citado 13 veces en Web of Knowledge®  |  Pub MebCentral Ver citas en PubMed Central  |  Ver citas en Google académico
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Título

Heterogeneity in the nutrient limitation of different bacterioplankton groups in the Eastern Mediterranean Sea

AutorSebastián, Marta ; Gasol, Josep M.
Palabras claveMediterranean Sea
Phosphorus
Heterotrophic bacteria
Nutrient limitation
MARFISH
Fecha de publicaciónmar-2013
EditorInternational Society for Microbial Ecology
CitaciónISME Journal 7: 1665-1668 (2013)
ResumenThe heterotrophic bacterial community of the Eastern Mediterranean Sea is believed to be limited by phosphorus (P) availability. This observation assumes that all bacterial groups are equally limited, something that has not been hitherto examined. To test this hypothesis, we performed nutrient addition experiments and investigated the response of probe-identified groups using microautoradiography combined with catalyzed reporter deposition fluorescence in situ hybridization. Our results show contrasting responses between the bacterial groups, with Gammaproteobacteria being the group more affected by P availability. The Roseobacter clade was likely colimited by P and nitrogen (N), whereas Bacteroidetes by P, N and organic carbon (C). In contrast, SAR11 cells were active regardless of the nutrient concentration. These results indicate that there is high heterogeneity in the nutrient limitation of the different components of the bacterioplankton community. © 2013 International Society for Microbial Ecology. All rights reserved
Descripción4 pages, 2 figures
Versión del editorhttp://dx.doi.org/10.1038/ismej.2013.42
URIhttp://hdl.handle.net/10261/89670
DOI10.1038/ismej.2013.42
Identificadoresdoi: 10.1038/ismej.2013.42
issn: 1751-7362
e-issn: 1751-7370
Aparece en las colecciones: (ICM) Artículos
Ficheros en este ítem:
No hay ficheros asociados a este ítem.
Mostrar el registro completo
 



NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.