Search Results - "Berthomieu, C."

Delineation of cellular stages and identification of key proteins for reduction and biotransformation of Se(IV) by Stenotrophomonas bentonitica BII-R7 by Pinel-Cabello, M., Chapon, V., Ruiz-Fresneda, M.A., Alpha-Bazin, B., Berthomieu, C., Armengaud, J., Merroun, M.L.

“…The widespread use of selenium (Se) in technological applications (e.g., solar cells and electronic devices) has led to an accumulation of this metalloid in…”
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New experimental set-ups for studying nanoconfined water on the AILES beamline at SOLEIL by Dalla Bernardina, S., Alabarse, F., Kalinko, A., Roy, P., Chapuis, M., Vita, N., Hienerwadel, R., Berthomieu, C., Judeinstein, P., Zanotti, J.-M., Bantignies, J.L., Haines, J., Catafesta, J., Creff, G., Manceron, L., Brubach, J.-B.

“…Three ensembles designed to investigate condensed matter in complex environments have been developed recently on the AILES beamline at SOLEIL. They have been…”
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Spectroscopic Description of the Two Nitrosyl−Iron Complexes Responsible for Fur Inhibition by Nitric Oxide by D'Autréaux, Benoît, Horner, Olivier, Oddou, Jean-Louis, Jeandey, Claudine, Gambarelli, Serge, Berthomieu, Catherine, Latour, Jean-Marc, Michaud-Soret, Isabelle

“…Ferric uptake regulation protein (Fur) is a global regulator, ubiquitous in Gram negative bacteria, that acts as a transcriptional repressor when it binds…”
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Iron Coordination in Photosystem II: Interaction between Bicarbonate and the QB Pocket Studied by Fourier Transform Infrared Spectroscopy by Berthomieu, Catherine, Hienerwadel, Rainer

“…The non heme iron environment of photosystem II is studied by light-induced infrared spectroscopy. A conclusion of previous work [Hienerwadel, R., and…”
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Effects of NaCl on the growth, ion accumulation and photosynthetic parameters of Thellungiella halophila by M’rah, Sabah, Ouerghi, Zeineb, Berthomieu, Catherine, Havaux, Michel, Jungas, Colette, Hajji, Mokhtar, Grignon, Claude, Lachaâl, Mokhtar

“…Thellungiella halophila seedlings grown on a solid substrate for 25 days on standard medium were challenged with NaCl. Growth, tissue hydration, ion…”
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Redox-Dependent Structural Changes in the Superoxide Reductase from Desulfoarculus baarsii and Treponema pallidum:  A FTIR Study by Berthomieu, Catherine, Dupeyrat, François, Fontecave, Marc, Verméglio, André, Nivière, Vincent

“…The redox-induced structural changes at the active site of the superoxide reductase (SOR) from Desulfoarculus baarsii and Treponema pallidum have been…”
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Characterization by FTIR spectroscopy of the photoreduction of the primary quinone acceptor QA in photosystem II by Berthomieu, C., Nabedryk, E., Mäntele, W., Breton, J.

“…Molecular changes associated with the photoreduction of the primary quinone acceptor Qa of photosystem II have been characterized by Fourier transform infrared…”
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Mechanism and dynamics of fatty acid photodecarboxylase by Sorigué, D, Hadjidemetriou, K, Blangy, S, Gotthard, G, Bonvalet, A, Coquelle, N, Samire, P, Aleksandrov, A, Antonucci, L, Benachir, A, Boutet, S, Byrdin, M, Cammarata, M, Carbajo, S, Cuiné, S, Doak, R B, Foucar, L, Gorel, A, Grünbein, M, Hartmann, E, Hienerwadel, R, Hilpert, M, Kloos, M, Lane, T J, Légeret, B, Legrand, P, Li-Beisson, Y, Moulin, S L Y, Nurizzo, D, Peltier, G, Schirò, G, Shoeman, R L, Sliwa, M, Solinas, X, Zhuang, B, Barends, T R M, Colletier, J-P, Joffre, M, Royant, A, Berthomieu, C, Weik, M, Domratcheva, T, Brettel, K, Vos, M H, Schlichting, I, Arnoux, P, Müller, P, Beisson, F

“…Fatty acid photodecarboxylase (FAP) is a photoenzyme with potential green chemistry applications. By combining static, time-resolved, and cryotrapping…”
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Proteogenomic insights into uranium tolerance of a Chernobyl's Microbacterium bacterial isolate by Gallois, Nicolas, Alpha-Bazin, Béatrice, Ortet, Philippe, Barakat, Mohamed, Piette, Laurie, Long, Justine, Berthomieu, Catherine, Armengaud, Jean, Chapon, Virginie

“…Microbacterium oleivorans A9 is a uranium-tolerant actinobacteria isolated from the trench T22 located near the Chernobyl nuclear power plant. This site is…”
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Use of combined microscopic and spectroscopic techniques to reveal interactions between uranium and Microbacterium sp. A9, a strain isolated from the Chernobyl exclusion zone by Theodorakopoulos, Nicolas, Chapon, Virginie, Coppin, Fréderic, Floriani, Magali, Vercouter, Thomas, Sergeant, Claire, Camilleri, Virginie, Berthomieu, Catherine, Février, Laureline

“…•Microbacterium sp. A9 develops various detoxification mechanisms.•Microbacterium sp. A9 promotes metal efflux from the cells.•Microbacterium sp. A9 releases…”
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Probing the secondary quinone (QB) environment in photosynthetic bacterial reaction centers by light-induced FTIR difference spectroscopy by Breton, J., Berthomieu, C., Thibodeau, D.L., Nabedryk, E.

“…The photoreduction of the secondary electron acceptor, QB, has been characterized by light-induced Fourier transform infrared difference spectroscopy of Rb…”
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Discovery and characterization of UipA, a uranium- and iron-binding PepSY protein involved in uranium tolerance by soil bacteria by Gallois, Nicolas, Alpha-Bazin, Béatrice, Bremond, Nicolas, Ortet, Philippe, Barakat, Mohamed, Piette, Laurie, Mohamad Ali, Abbas, Lemaire, David, Legrand, Pierre, Theodorakopoulos, Nicolas, Floriani, Magali, Février, Laureline, Den Auwer, Christophe, Arnoux, Pascal, Berthomieu, Catherine, Armengaud, Jean, Chapon, Virginie

“…Uranium is a naturally occurring radionuclide. Its redistribution, primarily due to human activities, can have adverse effects on human and non-human biota,…”
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Probing the primary quinone environment in photosynthetic bacterial reaction centers by light-induced FTIR difference spectroscopy by Breton, J., Thibodeau, D.L., Berthomieu, C., Mäntele, W., Vermèglio, A., Nebedryk, E.

“…The Photoreduction of the primary electron acceptor, Q A, has been characterized by light-induced Fourier transform infrared difference spectroscopy for Rb…”
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Microbacterium lemovicicum sp. nov., a bacterium isolated from a natural uranium-rich soil by Mondani, Laure, Piette, Laurie, Christen, Richard, Bachar, Dipankar, Berthomieu, Catherine, Chapon, Virginie

“…An actinobacterial strain, designated ViU22T, was isolated from a natural uranium-rich soil and was studied using a polyphasic approach. Cells formed…”
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Modulating uranium binding affinity in engineered calmodulin EF-hand peptides: effect of phosphorylation by Pardoux, Romain, Sauge-Merle, Sandrine, Lemaire, David, Delangle, Pascale, Guilloreau, Luc, Adriano, Jean-Marc, Berthomieu, Catherine

“…To improve our understanding of uranium toxicity, the determinants of uranyl affinity in proteins must be better characterized. In this work, we analyzed the…”
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An alternative plant-like cyanobacterial ferredoxin with unprecedented structural and functional properties: Ferredoxin with low Em discriminating against FNR by Motomura, Taiki, Zuccarello, Lidia, Sétif, Pierre, Boussac, Alain, Umena, Yasufumi, Lemaire, David, Tripathy, Jatindra N., Sugiura, Miwa, Hienerwadel, Rainer, Shen, Jian-Ren, Berthomieu, C.

“…Photosynthetic [2Fe-2S] plant-type ferredoxins have a central role in electron transfer between the photosynthetic chain and various metabolic pathways…”
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In vitro assessment of cobalt oxide particle dissolution in simulated lung fluids for identification of new decorporating agents by Van Der Meeren, Anne, Lemaire, David, Coudert, Sylvie, Drouet, Guillaume, Benameur, Myriam, Gouzerh, Célia, Hee, Cien Yoong, Brunquet, Pauline, Trochaud, Bastien, Floriani, Magali, Gateau, Christelle, Lebrun, Colette, Delangle, Pascale, Berthomieu, Catherine, Malard, Véronique

“…Inhalation of 60Co3O4 particles may occur at the work place in nuclear industry. Their low solubility may result in chronic lung exposure to γ rays. Our…”
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Structural Analysis of Uranyl Complexation by the EF‐Hand Motif of Calmodulin: Effect of Phosphorylation by Sauge‐Merle, Sandrine, Brulfert, Florian, Pardoux, Romain, Solari, Pier Lorenzo, Lemaire, David, Safi, Samir, Guilbaud, Philippe, Simoni, Eric, Merroun, Mohamed Larbi, Berthomieu, Catherine

“…Better understanding of uranyl–protein interactions is a prerequisite to predict uranium chemical toxicity in cells. The EF‐hand motif of the calmodulin site I…”
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Thermodynamics of Calcium binding to the Calmodulin N-terminal domain to evaluate site-specific affinity constants and cooperativity by Beccia, Maria Rosa, Sauge-Merle, Sandrine, Lemaire, David, Brémond, Nicolas, Pardoux, Romain, Blangy, Stéphanie, Guilbaud, Philippe, Berthomieu, Catherine

“…Calmodulin (CaM) is an essential Ca(II)-dependent regulator of cell physiology. To understand its interaction with Ca(II) at a molecular level, it is essential…”
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Soil prokaryotic communities in Chernobyl waste disposal trench T22 are modulated by organic matter and radionuclide contamination by Theodorakopoulos, Nicolas, Février, Laureline, Barakat, Mohamed, Ortet, Philippe, Christen, Richard, Piette, Laurie, Levchuk, Sviatoslav, Beaugelin-Seiller, Karine, Sergeant, Claire, Berthomieu, Catherine, Chapon, Virginie

“…After the Chernobyl nuclear power plant accident in 1986, contaminated soils, vegetation from the Red Forest and other radioactive debris were buried within…”
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