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Bacterial community composition in three freshwater reservoirs of different alkalinity and trophic status

Llirós, Marc ; Inceoğlu, Özgül ; García-Armisen, Tamara ; Anzil, Adriana ; Leporcq, Bruno ; Pigneur, Lise-Marie ; Viroux, Laurent ; Darchambeau, François ; Descy, Jean-Pierre ; Servais, Pierre Zhu, Liping

PloS one, 2014-12, Vol.9 (12), p.e116145-e116145 [Periódico revisado por pares]

United States: Public Library of Science

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Título:
Bacterial community composition in three freshwater reservoirs of different alkalinity and trophic status
Autor: Llirós, Marc ; Inceoğlu, Özgül ; García-Armisen, Tamara ; Anzil, Adriana ; Leporcq, Bruno ; Pigneur, Lise-Marie ; Viroux, Laurent ; Darchambeau, François ; Descy, Jean-Pierre ; Servais, Pierre
Zhu, Liping
Assuntos: Actinobacteria - genetics ; Actinobacteria - isolation & purification ; Alkalinity ; Aquatic ecosystems ; Bacteria ; Bacteroidetes - genetics ; Bacteroidetes - isolation & purification ; Betaproteobacteria - genetics ; Betaproteobacteria - isolation & purification ; Biology and Life Sciences ; Carbon content ; Communities ; Community composition ; Cyanobacteria ; Cytophaga - genetics ; Cytophaga - isolation & purification ; Earth Sciences ; Ecology and Environmental Sciences ; Environmental parameters ; Environmental sciences & ecology ; Flavobacteriaceae - genetics ; Flavobacteriaceae - isolation & purification ; Fresh Water - microbiology ; Freshwater ecology ; Freshwater lakes ; Hydrogen-Ion Concentration ; Laboratories ; Lakes ; Life sciences ; Organic carbon ; pH effects ; Phosphorus ; Phytoplankton ; Phytoplankton - genetics ; Phytoplankton - isolation & purification ; Plankton ; Reservoirs ; Retention ; RNA ; RNA, Ribosomal, 16S - genetics ; rRNA 16S ; Sciences de l’environnement & écologie ; Sciences du vivant ; Trophic levels ; Trophic status ; Verrucomicrobia
É parte de: PloS one, 2014-12, Vol.9 (12), p.e116145-e116145
Notas: ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
scopus-id:2-s2.0-84919919842
Current address: Department of Genetics and Microbiology, Universitat Autònoma de Barcelona, Bellaterra, Catalunya, Spain
Competing Interests: The authors have declared that no competing interests exist.
Conceived and designed the experiments: TGA AA BL JPD PS. Performed the experiments: TGA AA BL LV JPD PS. Analyzed the data: MLl ÖI TGA AA BL LMP LV FD JPD PS. Contributed reagents/materials/analysis tools: JPD PS. Wrote the paper: MLl ÖI TGA LMP JPD PS.
Descrição: In order to investigate the factors controlling the bacterial community composition (BCC) in reservoirs, we sampled three freshwater reservoirs with contrasted physical and chemical characteristics and trophic status. The BCC was analysed by 16S rRNA gene amplicon 454 pyrosequencing. In parallel, a complete dataset of environmental parameters and phytoplankton community composition was also collected. BCC in the analysed reservoirs resembled that of epilimnetic waters of natural freshwater lakes with presence of Actinobacteria, Alpha- and Betaproteobacteria, Cytophaga-Flavobacteria-Bacteroidetes (CFB) and Verrucomicrobia groups. Our results evidenced that the retrieved BCC in the analysed reservoirs was strongly influenced by pH, alkalinity and organic carbon content, whereas comparatively little change was observed among layers in stratified conditions.
Editor: United States: Public Library of Science
Idioma: Inglês

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Bacterial community composition in three freshwater reservoirs of different alkalinity and trophic status

Llirós, Marc ; Inceoğlu, Özgül ; García-Armisen, Tamara ; Anzil, Adriana ; Leporcq, Bruno ; Pigneur, Lise-Marie ; Viroux, Laurent ; Darchambeau, François ; Descy, Jean-Pierre ; Servais, Pierre Zhu, Liping

United States: Public Library of Science

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