Zobrazeno 1 - 10 of 10 pro vyhledávání: '"Nicolas Theodorakopoulos"'
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Akademický článek
Temporal Dynamics of Soil Microbial Communities below the Seedbed under Two Contrasting Tillage Regimes
Autor: Florine Degrune, Nicolas Theodorakopoulos, Gilles Colinet, Marie-Pierre Hiel, Bernard Bodson, Bernard Taminiau, Georges Daube, Micheline Vandenbol, Martin Hartmann
Publikováno v: Frontiers in Microbiology, Vol 8 (2017)
Agricultural productivity relies on a wide range of ecosystem services provided by the soil biota. Plowing is a fundamental component of conventional farming, but long-term detrimental effects such as soil erosion and loss of soil organic matter have
Externí odkaz: https://doaj.org/article/7b746d99e8984dd98248b85bc04e10ff
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3
Discovery and characterization of UipA, a uranium- and iron-binding PepSY protein involved in uranium tolerance by soil bacteria
Autor: David Lemaire, Virginie Chapon, Laurie Piette, Jean Armengaud, Pierre Legrand, Abbas Mohamad Ali, Philippe Ortet, Mohamed Barakat, Béatrice Alpha-Bazin, Laureline Février, Catherine Berthomieu, Nicolas Bremond, Christophe Den Auwer, Nicolas Gallois, Magali Floriani, Nicolas Theodorakopoulos, Pascal Arnoux
Publikováno v: ISME Journal
ISME Journal, Nature Publishing Group, In press, ⟨10.1038/s41396-021-01113-7⟩
ISME J
ISME Journal, 2022, 16 (3), pp.705-716. ⟨10.1038/s41396-021-01113-7⟩
International audience; Uranium is a naturally occurring radionuclide. Its redistribution, primarily due to human activities, can have adverse effects on human and non-human biota, which poses environmental concerns. The molecular mechanisms of urani
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a67ededd0f8cebf0b11c2c598e72cd12
https://hal.archives-ouvertes.fr/hal-03355370
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4
Impact of tillage on greenhouse gas emissions by an agricultural crop and dynamics of N2O fluxes: Insights from automated closed chamber measurements
Autor: François Broux, Micheline Vandenbol, Marie-Pierre Hiel, Margaux Lognoul, Bernard Bodson, Donat Regaert, Bernard Heinesch, Nicolas Theodorakopoulos, Marc Aubinet
Publikováno v: Soil and Tillage Research. 167:80-89
Our experiment aimed at studying the impact of long term tillage treatments – reduced tillage (RT) and conventional tillage (CT), on CO2 and N2O emissions by soil and at describing the dynamics of N2O fluxes. Gas measurements were performed from Ju
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::05b1d5791acb55595662d04c810047eb
https://doi.org/10.1016/j.still.2016.11.008
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Increased expression of bacterial amoA during an N2O emission peak in an agricultural field
Autor: Marc Aubinet, Nicolas Theodorakopoulos, Céline Muys, Florine Degrune, Margaux Lognoul, Bernard Heinesch, François Broux, Micheline Vandenbol, Bernard Bodson, Donat Regaert
Publikováno v: Agriculture, Ecosystems & Environment. 236:212-220
Levels of N-cycle gene transcripts (nirK, nirS, nosZ, amoA) were measured during an N2O emission peak in an agricultural soil. Automated dynamic closed chambers were used to monitor an N2O emission peak on a maize crop after a natural rainfall. The p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::79517c1486b8921fcaf1411ba75d5cb0
https://doi.org/10.1016/j.agee.2016.12.002
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6
No favorable effect of reduced tillage on microbial community diversity in a silty loam soil (Belgium)
Autor: Marie-Pierre Hiel, Micheline Vandenbol, Nicolas Theodorakopoulos, Marc Dufrêne, Carine Nezer, Georges Daube, Bernard Taminiau, Bernard Bodson, Gilles Colinet, Florine Degrune
Publikováno v: Agriculture, Ecosystems & Environment. 224:12-21
Among the soil management practices used to promote sustainable agriculture, reduced tillage and retention of residues from the previous crop are reported to enhance significantly both soil fertility and crop productivity. Here, high-throughput seque
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4ffc0a0729796e9e2d0470513674a0d3
https://doi.org/10.1016/j.agee.2016.03.017
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7
Soil prokaryotic communities in Chernobyl waste disposal trench T22 are modulated by organic matter and radionuclide contamination
Autor: Virginie Chapon, Laurie Piette, Laureline Février, Richard Christen, Catherine Berthomieu, Philippe Ortet, C Sergeant, Mohamed Barakat, Sviatoslav Levchuk, Nicolas Theodorakopoulos, Karine Beaugelin-Seiller
Publikováno v: FEMS Microbiology Ecology
FEMS Microbiology Ecology, 2017, 93 (8), ⟨10.1093/femsec/fix079⟩
FEMS Microbiology Ecology, Wiley-Blackwell, 2017, 93 (8), ⟨10.1093/femsec/fix079⟩
After the Chernobyl nuclear power plant accident in 1986, contaminated soils, vegetation from the Red Forest and other radioactive debris were buried within trenches. In this area, trench T22 has long been a pilot site for the study of radionuclide m
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24b500125f68f8ba80be27445556a24a
https://amu.hal.science/hal-01680959/document
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8
Use of combined microscopic and spectroscopic techniques to reveal interactions between uranium and Microbacterium sp. A9, a strain isolated from the Chernobyl exclusion zone
Autor: Virginie Chapon, Magali Floriani, Nicolas Theodorakopoulos, Thomas Vercouter, Frederic Coppin, Virginie Camilleri, Catherine Berthomieu, C Sergeant, Laureline Février
Publikováno v: Journal of Hazardous Materials
Journal of Hazardous Materials, Elsevier, 2015, 285, pp.285-293. ⟨10.1016/j.jhazmat.2014.12.018⟩
Journal of Hazardous Materials, 2015, 285, pp.285-293. ⟨10.1016/j.jhazmat.2014.12.018⟩
International audience; Although uranium (U) is naturally found in the environment, soil remediation programs will become increasingly important in light of certain human activities. This work aimed to identify U(VI) detoxification mechanisms employe
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45d1d70df5f884d07498ba7051311be8
https://hal-amu.archives-ouvertes.fr/hal-01561096/file/Theodorakopoulos-2015.pdf
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9
Exploration of Deinococcus-Thermus molecular diversity by novel group-specific PCR primers
Autor: Richard Christen, Karine Alain, Virginie Chapon, Nicolas Theodorakopoulos, Dipankar Bachar
Publikováno v: MicrobiologyOpen
MicrobiologyOpen, 2013, 2 (5), pp.862-872. ⟨10.1002/mbo3.119⟩
MicrobiologyOpen, Wiley, 2013, 2 (5), pp.862-872. ⟨10.1002/mbo3.119⟩
International audience; The deeply branching Deinococcus-Thermus lineage is recognized as one of the most extremophilic phylum of bacteria. In previous studies, the presence of Deinococcus-related bacteria in the hot arid Tunisian desert of Tataouine
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4502860005e62647e57a05825a976288
https://amu.hal.science/hal-01560945/document
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10
Microbial diversity in contaminated soils along the T22 trench of the Chernobyl experimental platform
Autor: Sviatoslav Levchuk, Catherine Berthomieu, Laurie Piette, Claire Le Marrec, Laureline Février, Frederic Coppin, C Sergeant, Richard Christen, A. Martin-Garin, Marie-Hélène Vesvres, Virginie Chapon, Nicolas Theodorakopoulos
Publikováno v: Applied Geochemistry
Applied Geochemistry, Elsevier, 2012, 27 (7), pp.1375-1383. ⟨10.1016/j.apgeochem.2011.08.011⟩
Applied Geochemistry, Elsevier, 2012, 27, pp.1375-1383. ⟨10.1016/j.apgeochem.2011.08.011⟩
Applied Geochemistry, 2012, 27 (7), pp.1375-1383. ⟨10.1016/j.apgeochem.2011.08.011⟩
International audience; The diversity of bacterial communities exposed to radioactive contamination in Chernobyl soils was examined by a combination of molecular and culture-based approaches. A set of six radioactive soil samples , exhibiting high le
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6941dd8af6eeeba2c732cccdc4b8bc3f
https://hal-amu.archives-ouvertes.fr/hal-01560989
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