Výsledky vyhledávání - "Sandrine Lebreton"

Akademický článek

Appropriate Activity Assays Are Crucial for the Specific Determination of Proline Dehydrogenase and Pyrroline-5-Carboxylate Reductase Activities

Autor: Sandrine Lebreton, Cécile Cabassa-Hourton, Arnould Savouré, Dietmar Funck, Giuseppe Forlani

Publikováno v: Frontiers in Plant Science, Vol 11 (2020)

Accumulation of proline is a widespread plant response to a broad range of environmental stress conditions including salt and osmotic stress. Proline accumulation is achieved mainly by upregulation of proline biosynthesis in the cytosol and by inhibi

Externí odkaz: https://doaj.org/article/e77c2ed83c0f466d89b4f2b624fe790e

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Pyrroline‐5‐carboxylate dehydrogenase is an essential enzyme for proline dehydrogenase function during dark‐induced senescence in Arabidopsis thaliana

Autor: Yao Zheng, Cécile Cabassa‐Hourton, Séverine Planchais, Emilie Crilat, Gilles Clément, Matthieu Dacher, Nina Durand, Marianne Bordenave‐Jacquemin, Anne Guivarc'h, Corentin Dourmap, Pierre Carol, Sandrine Lebreton, Arnould Savouré

Publikováno v: Plant, Cell & Environment. 46:901-917

During leaf senescence, nitrogen is remobilized and carbon backbones are replenished by amino acid catabolism, with many of the key reactions occurring in mitochondria. The intermediate Δ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bd7260b11c4cafd8a280079be27ebea
https://doi.org/10.1111/pce.14529

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Carbon and nitrogen remobilization during seed filling in Arabidopsis is strongly impaired in the pyrroline-5-carboxylate dehydrogenase mutant

Autor: Corentin Dourmap, Anne Marmagne, Sandrine Lebreton, Gilles Clément, Anne Guivarc’h, Arnould Savouré, Céline Masclaux-Daubresse

Publikováno v: Journal of Experimental Botany. 74:1489-1500

Proline is an amino acid that is degraded in the mitochondria by the sequential action of proline dehydrogenase (ProDH) and pyrroline-5-carboxylate dehydrogenase (P5CDH) to form glutamate. We investigated the phenotypes of Arabidopsis wild-type plant

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cb2b8c7b362e91d4963c60fdd31f7d34
https://doi.org/10.1093/jxb/erac499

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Silicon improves seed germination and seedling growth and alleviates salt stress in Medicago sativa L. by regulating seed reserve mobilization and antioxidant system defense

Autor: Ahmed El Moukhtari, Nadia Lamsaadi, Sandrine Lebreton, Mohammed Mouradi, Cécile Cabassa, Pierre Carol, Arnould Savoure, Mohamed Farissi

Publikováno v: Biologia.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a28d6b3add196bef2a71720772d92419
https://doi.org/10.1007/s11756-023-01316-7

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Corrigendum to 'Phospholipid transfer to high-density lipoprotein (HDL) upon triglyceride lipolysis is directly correlated with HDL-cholesterol levels and is not associated with cardiovascular risk' [Atherosclerosis 324C (2021) 1–8]

Publikováno v: Atherosclerosis. 372:57

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::47997bb659a709cad26f798f3c145a70
https://doi.org/10.1016/j.atherosclerosis.2023.03.018

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The proline cycle as a eukaryotic redox valve

Autor: Séverine Planchais, Arnould Savouré, Yao Zheng, Sandrine Lebreton, Cécile Cabassa-Hourton

Publikováno v: Journal of Experimental Botany
Journal of Experimental Botany, Oxford University Press (OUP), 2021, ⟨10.1093/jxb/erab361⟩
Journal of Experimental Botany, 2021, 72 (20), pp.6856-6866. ⟨10.1093/jxb/erab361⟩

The amino acid proline has been known for many years to be a component of proteins as well as an osmolyte. Many recent studies have demonstrated that proline has other roles such as regulating redox balance and energy status. In animals and plants, t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e36314934a3ef38fc589b2ec2957530b
https://hal.sorbonne-universite.fr/hal-03360252/document

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Phospholipid transfer to high-density lipoprotein (HDL) upon triglyceride lipolysis is directly correlated with HDL-cholesterol levels and is not associated with cardiovascular risk

Publikováno v: Atherosclerosis
Atherosclerosis, Elsevier, 2021, 324, pp.1-8. ⟨10.1016/j.atherosclerosis.2021.03.002⟩

International audience; Background and aimsWhile low concentrations of high-density lipoprotein-cholesterol (HDL-C) represent a well-established cardiovascular risk factor, extremely high HDL-C is paradoxically associated with elevated cardiovascular

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6429e5971200d57e4784826b3308ad7
https://pubmed.ncbi.nlm.nih.gov/33798922

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The MPK8-TCP14 pathway promotes seed germination in Arabidopsis

Autor: Christophe Bailly, Cédric Pionneau, Marie Boudsocq, Miguel A. Blázquez, Wei Zhang, Juliette Puyaubert, Francesca Resentini, Lucrèce Matheron, Stéphanie Huguet, Françoise Cochet, Sandrine Lebreton, Emmanuel Baudouin, Maharajah Ponnaiah

Publikováno v: Plant Journal
Plant Journal, Wiley, In press, 100 (4), pp.677-692. ⟨10.1111/tpj.14461⟩
Plant Journal, Wiley, In press, ⟨10.1111/tpj.14461⟩
Plant Journal, In press, 100 (4), pp.677-692. ⟨10.1111/tpj.14461⟩
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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[EN] The accurate control of dormancy release and germination is critical for successful plantlet establishment. Investigations in cereals hypothesized a crucial role for specific MAP kinase (MPK) pathways in promoting dormancy release, although the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b2cd05b0f31267fb3ff96271ae6b5c9
https://hdl.handle.net/10251/163980

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Synergistic toxicity between glyphosate and 2,4-dinitrophenol on budding yeast is not due to H2O2-mediated oxidative stress

Autor: Agnès Audibert, Jacques Pédron, Antoine Daviere, Jérôme Lacoste, Sandrine Lebreton, Steve Hubert, Juliette Puyaubert, Yvan Kraepiel, Pierre Carol, Sophie Louvet-Vallée, Maximilien Sotomski

Publikováno v: Matters.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::763fc38a12c77c53324626f2ed2d49d9
https://doi.org/10.19185/matters.201903000030

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Proline oxidation fuels mitochondrial respiration during dark-induced leaf senescence in Arabidopsis thaliana

Autor: Pierre Carol, Séverine Planchais, Arnould Savouré, Cécile Cabassa-Hourton, Luc Richard, Holger Eubel, Régis Maldiney, Gilles Clément, Marianne Bordenave-Jacquemin, Alban Launay, Jérôme Lacoste, Hans-Peter Braun, Anne Guivarc'h, Sandrine Lebreton, Emilie Crilat

Publikováno v: Journal of Experimental Botany 70 (2019), Nr. 21
Journal of Experimental Botany
Journal of Experimental Botany, Oxford University Press (OUP), 2019, 70 (21), pp.6203-6214. ⟨10.1093/jxb/erz351⟩

Oxidation of proline in response to dark-induced senescence in Arabidopsis leaves allows this amino acid to be used as an alternative respiratory substrate and contributes to the production of glutamate and energy that can be used for nutrient remobi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69d04a04f8ffde14b0e3cb75d6ba15e7
https://www.repo.uni-hannover.de/handle/123456789/10248

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