Zobrazeno 1 - 10
of 155
pro vyhledávání: '"Stéphane Vuilleumier"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract Pesticides and pharmaceuticals enter aquatic ecosystems as complex mixtures. Various processes govern their dissipation and effect on the sediment and surface waters. These micropollutants often show persistence and can adversely affect micr
Externí odkaz:
https://doaj.org/article/8d988ca3857a4868bd557bc68e937113
Autor:
Pauline Chaignaud, Christelle Gruffaz, Adrien Borreca, Stéphanie Fouteau, Lauriane Kuhn, Jérémy Masbou, Zoé Rouy, Philippe Hammann, Gwenaël Imfeld, David Roche, Stéphane Vuilleumier
Publikováno v:
Microorganisms, Vol 10, Iss 11, p 2302 (2022)
Metformin is one of the most prescribed antidiabetic agents worldwide and is also considered for other therapeutic applications including cancer and endocrine disorders. It is largely unmetabolized by human enzymes and its presence in the environment
Externí odkaz:
https://doaj.org/article/3763e729a132461cb81666b1629c45d5
Publikováno v:
Microorganisms, Vol 10, Iss 7, p 1301 (2022)
Dichloromethane (DCM, methylene chloride) is a toxic halogenated volatile organic compound massively used for industrial applications, and consequently often detected in the environment as a major pollutant. DCM biotransformation suggests a sustainab
Externí odkaz:
https://doaj.org/article/b052bf464a3a4b7184aaa2482d6b445f
Autor:
Louis Hermon, Jennifer Hellal, Jérémie Denonfoux, Stéphane Vuilleumier, Gwenaël Imfeld, Charlotte Urien, Stéphanie Ferreira, Catherine Joulian
Publikováno v:
Frontiers in Microbiology, Vol 10 (2019)
Microcosm experiments with CE-contaminated groundwater from a former industrial site were set-up to evaluate the relationships between biological CE dissipation, dehalogenase genes abundance and bacterial genera diversity. Impact of high concentratio
Externí odkaz:
https://doaj.org/article/2c513f27bbc34a9d9e999e2f5e31f9fc
Autor:
Karim Hayoun, Emilie Geersens, Cédric C. Laczny, Rashi Halder, Carmen Lázaro Sánchez, Abhijit Manna, Françoise Bringel, Michaël Ryckelynck, Paul Wilmes, Emilie E. L. Muller, Béatrice Alpha-Bazin, Jean Armengaud, Stéphane Vuilleumier
Publikováno v:
Microorganisms, Vol 8, Iss 12, p 1876 (2020)
Several bacteria are able to degrade the major industrial solvent dichloromethane (DCM) by using the conserved dehalogenase DcmA, the only system for DCM degradation characterised at the sequence level so far. Using differential proteomics, we rapidl
Externí odkaz:
https://doaj.org/article/d1a3c5b4b7c6489483cde0d0259c9bb7
Autor:
Gwenaël Imfeld, Ludovic Besaury, Bruno Maucourt, Stéphanie Donadello, Nicole Baran, Stéphane Vuilleumier
Publikováno v:
Frontiers in Microbiology, Vol 9 (2018)
Common herbicides such as metolachlor (MET), and their transformation products, are frequently detected in groundwater worldwide. Little is known about the response of groundwater bacterial communities to herbicide exposure, and its potential use for
Externí odkaz:
https://doaj.org/article/6d445414d58b49a996124987f4af98f1
Autor:
Christian Penny, Christelle Gruffaz, Thierry Nadalig, Henry-Michel Cauchie, Stéphane Vuilleumier, Françoise Bringel
Publikováno v:
Microorganisms, Vol 3, Iss 3, Pp 327-343 (2015)
The prokaryotic community of a groundwater aquifer exposed to high concentrations of tetrachloromethane (CCl4) for more than three decades was followed by terminal restriction fragment length polymorphism (T-RFLP) during pump-and-treat remediation at
Externí odkaz:
https://doaj.org/article/ce90ce4b02d040e3a2be7745a532bc4e
Autor:
Pauline Chaignaud, Bruno Maucourt, Marion Weiman, Adriana Alberti, Steffen Kolb, Stéphane Cruveiller, Stéphane Vuilleumier, Françoise Bringel
Publikováno v:
Frontiers in Microbiology, Vol 8 (2017)
Bacterial adaptation to growth with toxic halogenated chemicals was explored in the context of methylotrophic metabolism of Methylobacterium extorquens, by comparing strains CM4 and DM4, which show robust growth with chloromethane and dichloromethane
Externí odkaz:
https://doaj.org/article/37981151ec3a466980343d573304d040
Autor:
Alexander S Bradley, Paige K Swanson, Emilie E L Muller, Françoise Bringel, Sean M Caroll, Ann Pearson, Stéphane Vuilleumier, Christopher J Marx
Publikováno v:
PLoS ONE, Vol 12, Iss 3, p e0173323 (2017)
Hopanoids are sterol-like membrane lipids widely used as geochemical proxies for bacteria. Currently, the physiological role of hopanoids is not well understood, and this represents one of the major limitations in interpreting the significance of the
Externí odkaz:
https://doaj.org/article/0fac5e7a8c80452e8e9bc4ca510f3ae5
Publikováno v:
Frontiers in Microbiology, Vol 7 (2016)
Chloromethane is an ozone-depleting gas, produced predominantly from natural sources, that provides an important carbon source for microbes capable of consuming it. Chloromethane catabolism has been difficult to study owing to the challenging genetic
Externí odkaz:
https://doaj.org/article/4ec5720274cb4bb6b6965e3bea460de0