Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Colette Jungas"'
Autor:
Quentin Charras, Pascal Rey, Dorian Guillemain, Fabian Dourguin, Hugo Laganier, Sacha Peschoux, Roland Molinié, Marwa Ismaël, Stefano Caffarri, Catherine Rayon, Colette Jungas
Publikováno v:
Plant Methods, Vol 20, Iss 1, Pp 1-13 (2024)
Abstract Background The extraction of thylakoids is an essential step in studying the structure of photosynthetic complexes and several other aspects of the photosynthetic process in plants. Conventional protocols have been developed for selected lan
Externí odkaz:
https://doaj.org/article/7f222a80048545dca46ea58a959b2864
Autor:
Marwa Ismael, Quentin Charras, Maïté Leschevin, Damien Herfurth, Romain Roulard, Anthony Quéro, Christine Rusterucci, Jean-Marc Domon, Colette Jungas, Wilfred Vermerris, Catherine Rayon
Publikováno v:
Plants, Vol 12, Iss 17, p 3155 (2023)
Posidonia oceanica is a common seagrass in the Mediterranean Sea that is able to sequester large amounts of carbon. The carbon assimilated during photosynthesis can be partitioned into non-structural sugars and cell-wall polymers. In this study, we i
Externí odkaz:
https://doaj.org/article/58268d886e134308bbcbc0bb9a9c124c
Autor:
Dmitry A. Semchonok, Marina I. Siponen, Christian Tüting, Quentin Charras, Fotis L. Kyrilis, Farzad Hamdi, Yashar Sadian, Colette Jungas, Panagiotis L. Kastritis
The reaction centre-light harvesting 1 (RC-LH1) complex is essential for converting light into proton motive force in photosynthetic bacteria. RC-LH1 is a monomer in most purple bacteria, but in Rhodobacter species, it is a dimer. Its assembly depend
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::759e6b9eaf9f5a74b3c71e0ec6268408
https://doi.org/10.1101/2022.02.25.481955
https://doi.org/10.1101/2022.02.25.481955
Autor:
Françoise Bonneté, Christine Ebel, Erik Frotscher, Sandro Keller, Cherone Barrot-Ivolot, Cécile Breyton, Mohamed Dahani, Laurie-Anne Barret, Simon Raynal, Colette Jungas, Ange Polidori
Publikováno v:
New Journal of Chemistry
New Journal of Chemistry, 2016, 40 (6), pp.5364-5378. ⟨10.1039/c5nj03502c⟩
New Journal of Chemistry, Royal Society of Chemistry, 2016, 40 (6), pp.5364-5378. ⟨10.1039/c5nj03502c⟩
New Journal of Chemistry, 2016, 40 (6), pp.5364-5378. ⟨10.1039/c5nj03502c⟩
New Journal of Chemistry, Royal Society of Chemistry, 2016, 40 (6), pp.5364-5378. ⟨10.1039/c5nj03502c⟩
International audience; Membrane proteins pose formidable challenges during in vitro investigations, as they require amphiphilic molecules for their solubilization, stabilization, and crystallization for structural characterization. Therefore, numero
Publikováno v:
Journal of Chromatography A. 1281:135-141
The hydrophobic nature of membrane proteins (MPs) necessitates the use of detergents for their extraction, solubilization and purification. Because the concentration of amphiphiles is crucial in the crystallization process, detergent quantification i
Publikováno v:
Philosophical Transactions of the Royal Society B. Biological Sciences, 367(1608), 3412-3419. Royal Society of London
Semchonok, D A, Chauvin, J P, Frese, R N, Jungas, C & Boekema, E J 2012, ' Structure of the dimeric RC-LH1-PufX complex from Rhodobaca bogoriensis investigated by electron microscopy ', Philosophical Transactions of the Royal Society B. Biological Sciences, vol. 367, no. 1608, pp. 3412-3419 . https://doi.org/10.1098/rstb.2012.0063
Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences, 367(1608), 3412-3419. ROYAL SOC
Semchonok, D A, Chauvin, J P, Frese, R N, Jungas, C & Boekema, E J 2012, ' Structure of the dimeric RC-LH1-PufX complex from Rhodobaca bogoriensis investigated by electron microscopy ', Philosophical Transactions of the Royal Society B. Biological Sciences, vol. 367, no. 1608, pp. 3412-3419 . https://doi.org/10.1098/rstb.2012.0063
Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences, 367(1608), 3412-3419. ROYAL SOC
Electron microscopy and single-particle averaging were performed on isolated reaction centre (RC)—antenna complexes (RC–LH1–PufX complexes) of Rhodobaca bogoriensis strain LBB1, with the aim of establishing the LH1 antenna conformation, and, in
Autor:
Simon Raynal, Petra Pernot, Ange Polidori, Françoise Bonneté, Colette Jungas, Laurie Anne Barret, Mohamed Dahani
Publikováno v:
Acta crystallographica. Section F, Structural biology communications
Acta crystallographica. Section F, Structural biology communications, John Wiley & Sons Ltd, 2015, 71 (7), pp.838-846. ⟨10.1107/s2053230x15009516⟩
Acta crystallographica Section F : Structural biology communications [2014-...]
Acta crystallographica Section F : Structural biology communications [2014-..], 2015, 71 (7), pp.838-846. ⟨10.1107/s2053230x15009516⟩
Acta crystallographica. Section F, Structural biology communications, John Wiley & Sons Ltd, 2015, 71 (7), pp.838-846. ⟨10.1107/s2053230x15009516⟩
Acta crystallographica Section F : Structural biology communications [2014-...]
Acta crystallographica Section F : Structural biology communications [2014-..], 2015, 71 (7), pp.838-846. ⟨10.1107/s2053230x15009516⟩
The structural and interactive properties of two novel hemifluorinated surfactants, F2H9-β-M and F4H5-β-M, the syntheses of which were based on the structure and hydrophobicity of the well known dodecyl-β-maltoside (DD-β-M), are described. The sh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f74338c9084b21bc452f8552fa84fef8
https://hal.archives-ouvertes.fr/hal-02549813
https://hal.archives-ouvertes.fr/hal-02549813
Publikováno v:
Journal of Biological Chemistry. 280:11203-11213
In the bacterium R. sphaeroides, the polypeptide PufX is indispensable for photosynthetic growth. Its deletion is known to have important consequences on the organization of the photosynthetic apparatus. In the wild-type strain, complexes between the
Autor:
Ange Polidori, Simon Raynal, Laurie-Anne Barret, Cherone Barrot-Ivolot, Colette Jungas, Françoise Bonneté
Publikováno v:
Journal of Physical Chemistry B
Journal of Physical Chemistry B, American Chemical Society, 2013, ⟨10.1021/jp403483q⟩
Journal of Physical Chemistry B, 2013, ⟨10.1021/jp403483q⟩
Journal of Physical Chemistry B, American Chemical Society, 2013, ⟨10.1021/jp403483q⟩
Journal of Physical Chemistry B, 2013, ⟨10.1021/jp403483q⟩
International audience; Small angle X-ray scattering (SAXS) experiments are performed on two non-ionic surfactants, the dodecyl β-maltoside (DDβM) and the propyl(bi)cyclohexyl α-malto-side (PCCαM), a maltoside derivative containing a rigid bicycl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee335182ceb52c64d9b8edd25900a8e3
https://hal.archives-ouvertes.fr/hal-01332302
https://hal.archives-ouvertes.fr/hal-01332302
Autor:
Michel Havaux, Mokhtar Lachaâl, Zeineb Ouerghi, Claude Grignon, Sabah M’rah, M. Hajji, Colette Jungas, Catherine Berthomieu
Publikováno v:
Journal of Plant Physiology
Journal of Plant Physiology, 2006, 163, pp.1022-1031. ⟨10.1016/j.jplph.2005.07.015⟩
Journal of Plant Physiology, Elsevier, 2006, 163, pp.1022-1031. ⟨10.1016/j.jplph.2005.07.015⟩
Journal of Plant Physiology, 2006, 163, pp.1022-1031. ⟨10.1016/j.jplph.2005.07.015⟩
Journal of Plant Physiology, Elsevier, 2006, 163, pp.1022-1031. ⟨10.1016/j.jplph.2005.07.015⟩
Thellungiella halophila seedlings grown on a solid substrate for 25 days on standard medium were challenged with NaCl. Growth, tissue hydration, ion accumulation, photosynthesis, lipid peroxidation and antioxidant enzymatic activities were studied on