Involvement of Glutaredoxin and Thioredoxin Systems in the Nitrogen-Fixing Symbiosis between Legumes and Rhizobia
| Autor: | Eric Boncompagni, Geneviève Alloing, Pierre Frendo, Françoise Montrichard, Karine Mandon |
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| Přispěvatelé: | Institut Sophia Agrobiotech [Sophia Antipolis] (ISA), Institut National de la Recherche Agronomique (INRA)-Université Nice Sophia Antipolis (... - 2019) (UNS), Université Côte d'Azur (UCA)-Université Côte d'Azur (UCA)-Centre National de la Recherche Scientifique (CNRS), UMR 1355 ISA Institut Sophia Agrobiotech. Centre de Recherche PACA, Institut National de la Recherche Agronomique (INRA), Institut de Recherche en Horticulture et Semences (IRHS), AGROCAMPUS OUEST-Institut National de la Recherche Agronomique (INRA)-Université d'Angers (UA), Institut Sophia Agrobiotech (ISA), Centre National de la Recherche Scientifique (CNRS)-Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Institut National de la Recherche Agronomique (INRA), Université d'Angers (UA)-Institut National de la Recherche Agronomique (INRA)-AGROCAMPUS OUEST, Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro), Inra, Cnrs, Université Nice-Sophia Antipolis, ANR : 'Investments for the Future' LABEX SIGNALIFE: program reference #ANR-11-LA. |
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
0301 basic medicine
Root nodule Physiology Clinical Biochemistry thioredoxin symbiose bactérienne Review Biochemistry redox homeostasis stress Glutaredoxin glutaredoxin legume plant symbiosis ComputingMilieux_MISCELLANEOUS fixation nitrogénique Vegetal Biology biology Microbiology and Parasitology food and beverages Microbiologie et Parasitologie Cell biology Agricultural sciences Nitrogen fixation Rhizobium Bio-informatique Thioredoxin résistance aux maladies Bioinformatics activité bactérienne rhizobia Rhizobia 03 medical and health sciences Symbiosis protection des plantes [SDV.BV]Life Sciences [q-bio]/Vegetal Biology Molecular Biology fungi lcsh:RM1-950 Cell Biology légume biology.organism_classification [SDV.BV.AP]Life Sciences [q-bio]/Vegetal Biology/Plant breeding 030104 developmental biology lcsh:Therapeutics. Pharmacology Bacteria Biologie végétale Sciences agricoles |
| Zdroj: | Antioxidants, Vol 7, Iss 12, p 182 (2018) Antioxidants Antioxidants, MDPI, 2018, 7 (12), pp.182. ⟨10.3390/antiox7120182⟩ Antioxidants 12 (7), 182. (2018) |
| ISSN: | 2076-3921 |
| Popis: | Leguminous plants can form a symbiotic relationship with Rhizobium bacteria, during which plants provide bacteria with carbohydrates and an environment appropriate to their metabolism, in return for fixed atmospheric nitrogen. The symbiotic interaction leads to the formation of a new organ, the root nodule, where a coordinated differentiation of plant cells and bacteria occurs. The establishment and functioning of nitrogen-fixing symbiosis involves a redox control important for both the plant-bacteria crosstalk and the regulation of nodule metabolism. In this review, we discuss the involvement of thioredoxin and glutaredoxin systems in the two symbiotic partners during symbiosis. The crucial role of glutathione in redox balance and S-metabolism is presented. We also highlight the specific role of some thioredoxin and glutaredoxin systems in bacterial differentiation. Transcriptomics data concerning genes encoding components and targets of thioredoxin and glutaredoxin systems in connection with the developmental step of the nodule are also considered in the model system Medicago truncatula⁻Sinorhizobium meliloti. |
| Databáze: | OpenAIRE |
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