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Magnetotactic bacteria population in a pristine French Atlantic lagoon

Authors :: Maxime Fuduche
Bernard Ollivier
Nathalie Pradel
Institut méditerranéen d'océanologie (MIO)
Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS)
Institut méditerranéen d'océanologie ( MIO )
Institut de Recherche pour le Développement ( IRD ) -Aix Marseille Université ( AMU ) -Université de Toulon ( UTLN ) -Centre National de la Recherche Scientifique ( CNRS )
Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université de Toulon (UTLN)
Devault, D.A. (ed.)
Macarie, Hervé (ed.)
Lemoine, S. (ed.)
Source :: Environmental Science and Pollution Research, Environmental Science and Pollution Research, 2016, 23 (1), pp.691-7. ⟨10.1007/s11356-015-5322-9⟩, Environmental Science and Pollution Research, Springer Verlag, 2016, 23 (1), pp.691-7. 〈10.1007/s11356-015-5322-9〉, Environmental Science and Pollution Research, Springer Verlag, 2016, 23 (1), pp.691-7. ⟨10.1007/s11356-015-5322-9⟩
Publication Year :: 2016
Publisher :: HAL CCSD, 2016.
Abstract: International audience; In this study, we report for the first time the presence of magnetotactic bacteria (MTB) on the Northeastern Atlantic coast. Microscopy observations indicated a heterogeneous population of MTB morphotypes. The analysis of the 16S rDNA by pyrosequencing technology revealed four operational taxonomic sequence units affiliated within the Magnetococcales order, class Alphaproteobacteria. One of them was closely related to sequences of MTB from the Tunisian coast, central Mediterranean Sea. This work offers information on anew environmental context and on biogeography of MTB, highlights the putative impact that marine currents may have on MTB distribution on Earth, and underlines the role that pristine or polluted areas may play on the structure of the MTB communites.

Details

Language :: English
ISSN :: 09441344 and 16147499
Database :: OpenAIRE
Journal :: Environmental Science and Pollution Research, Environmental Science and Pollution Research, 2016, 23 (1), pp.691-7. ⟨10.1007/s11356-015-5322-9⟩, Environmental Science and Pollution Research, Springer Verlag, 2016, 23 (1), pp.691-7. 〈10.1007/s11356-015-5322-9〉, Environmental Science and Pollution Research, Springer Verlag, 2016, 23 (1), pp.691-7. ⟨10.1007/s11356-015-5322-9⟩
Accession number :: edsair.doi.dedup.....8c0c01b508ea6bba08a4315127cc398b
Full Text :: https://doi.org/10.1007/s11356-015-5322-9⟩