Adaptation in Toxic Environments: Arsenic Genomic Islands in the Bacterial Genus Thiomonas.

Autor: Kelle C Freel, Martin C Krueger, Julien Farasin, Céline Brochier-Armanet, Valérie Barbe, Jeremy Andrès, Pierre-Etienne Cholley, Marie-Agnès Dillies, Bernd Jagla, Sandrine Koechler, Yann Leva, Ghislaine Magdelenat, Frédéric Plewniak, Caroline Proux, Jean-Yves Coppée, Philippe N Bertin, Hermann J Heipieper, Florence Arsène-Ploetze

Publikováno v: PLoS ONE, Vol 10, Iss 9, p e0139011 (2015)

Acid mine drainage (AMD) is a highly toxic environment for most living organisms due to the presence of many lethal elements including arsenic (As). Thiomonas (Tm.) bacteria are found ubiquitously in AMD and can withstand these extreme conditions, in

Externí odkaz: https://doaj.org/article/1f3f23c13e72429cbe99007c29d3b46c

The Aerobic Critical Zone: deep transport and reactivity of dissolved oxygen in fractured bedrock aquifers

Autor: Ivan-David Osorio-Leon, Camille Bouchez, Julien Farasin, Labasque Thierry, Nicolas Lavenant, Bour Olivier, Laurent Longuevergne, Tanguy Le Borgne

Publikováno v: 27e édition de la Réunion des Sciences de la Terre
27e édition de la Réunion des Sciences de la Terre, SGF, CNRS, Laboratoire de Géologie de Lyon ou l’étude de la Terre, des planètes et de l’environnement, Nov 2021, Lyon, France
HAL
27 ème Réunion des sciences de la Terre (RST 2021)
27 ème Réunion des sciences de la Terre (RST 2021), Nov 2021, Lyon, France. pp.781

National audience; The persistence of dissolved oxygen in deep groundwater, sustains microbial life andbiogeochemical reactivity, with potential impacts on large scale nutrient cycling. Inaquifers, dissolved oxygen distribution is often heterogeneous

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::3cb03814e7d98a84574c8f62bf9996bd
https://hal.archives-ouvertes.fr/hal-03589261

Genome reconstruction reveals distinct assemblages of Gallionellaceae in surface and subsurface redox transition zones

Autor: Achim Quaiser, Lorine Bethencourt, Marine Biget, Alexis Dufresne, Thierry Labasque, Tanguy Le Borgne, Sophie Michon-Coudouel, Julien Farasin, Olivier Bochet, Luc Aquilina

Publikováno v: FEMS Microbiology Ecology
FEMS Microbiology Ecology, Wiley-Blackwell, In press, ⟨10.1093/femsec/fiaa036⟩
FEMS Microbiology Ecology, Wiley-Blackwell, 2020, 96 (5), pp.fiaa036. ⟨10.1093/femsec/fiaa036⟩
FEMS Microbiology Ecology, 2020, 96 (5), pp.fiaa036. ⟨10.1093/femsec/fiaa036⟩

International audience; Fe-oxidizing bacteria of the family Gallionellaceae are major players in the Fe biogeochemical cycle in freshwater. These bacteria thrive in redox transition zones where they benefit from both high Fe concentrations and microa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f50ff9aaf712250f92e9eb9667f243de
https://doi.org/10.1093/femsec/fiaa036

Adaptation in toxic environments: comparative genomics of loci carrying antibiotic resistance genes derived from acid mine drainage waters

Autor: Florence Arsène-Ploetze, Olfa Chiboub, Didier Lièvremont, Julien Farasin, Kelle C. Freel, Stephanie Fouteau, Valérie Barbe

Publikováno v: Environmental Science and Pollution Research
Environmental Science and Pollution Research, Springer Verlag, 2018, 25 (2), pp.1470-1483. ⟨10.1007/s11356-017-0535-8⟩
Environmental Science and Pollution Research, 2018, 25 (2), pp.1470-1483. ⟨10.1007/s11356-017-0535-8⟩
Environmental Science and Pollution Research, Springer Verlag, 2018, 25 (2), pp.1484-1485
Environmental Science and Pollution Research, Springer Verlag, 2018

International audience; Several studies have suggested the existence of a close relationship between antibiotic-resistant phenotypes and resistance to other toxic compounds such as heavy metals, which involve co-resistance or cross-resistance mechani

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd24cac37073f7c3645c18aca65fe395
https://doi.org/10.1007/s11356-017-0535-8

Comparison of biofilm formation and motility processes in arsenic-resistant Thiomonas spp. strains revealed divergent response to arsenite

Autor: Sandrine Koechler, Caroline Proux, Bernd Jagla, Aline Huber, Mathieu Erhardt, Hugo Varet, Marie-Agnès Dillies, Julien Farasin, Jean-Yves Coppée, Florence Arsène-Ploetze, Romain Briandet, Julien Deschamps

Publikováno v: Microbial Biotechnology
Microbial Biotechnology, 2017, Thematic Issue on Biofilms: Microbial Works of Art, 10 (4), pp.789-803. ⟨10.1111/1751-7915.12556/pdf⟩
Microbial Biotechnology, Wiley, 2017, 10 (4), pp.789-803
Microbial Biotechnology, Wiley, 2017, 10 (4), pp.789-803. ⟨10.1111/1751-7915.12556⟩
Microbial Biotechnology, Wiley, 2017, Thematic Issue on Biofilms: Microbial Works of Art, 10 (4), pp.789-803. ⟨10.1111/1751-7915.12556/pdf⟩
Microbial Biotechnology, Wiley, 2017, Thematic Issue on Biofilms: Microbial Works of Art 10 (4), pp.789-803. ⟨10.1111/1751-7915.12556⟩

Bacteria of the genus Thiomonas are found ubiquitously in arsenic contaminated waters such as acid mine drainage (AMD), where they contribute to the precipitation and the natural bioremediation of arsenic. In these environments, these bacteria have d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c60a9ce32518dbac53dc48730013747
https://insu.hal.science/insu-01461688/file/Farasin-MicrBiotech-2017.pdf