Legume Nodules: Massive Infection in the Absence of Defense Induction
| Autor: | Pascal Ratet, Benjamin Gourion, Fathi Berrabah |
|---|---|
| Přispěvatelé: | Institut des Sciences des Plantes de Paris-Saclay (IPS2 (UMR_9213 / UMR_1403)), Institut National de la Recherche Agronomique (INRA)-Université Paris-Sud - Paris 11 (UP11)-Université Paris Diderot - Paris 7 (UPD7)-Université d'Évry-Val-d'Essonne (UEVE)-Centre National de la Recherche Scientifique (CNRS), rench National Research Agency under an Investments for the Future program : ANR-10-LABX-0040-SPS, ANR-11-IDEX-0003-02, Labex TULIP : ANR-10-LABX-41, ANR-11-IDEX-0002-02, ANR-17-CE20-0013, Institut National de la Recherche Agronomique (INRA)-Université d'Évry-Val-d'Essonne (UEVE)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Université Paris-Saclay-Université Paris-Sud - Paris 11 (UP11), ANR-17-CE20-0013,TrolesInfidels,Compromis dans les symbioses rhizobium-légumineuse, influence de l'immunité et des défenses sur la symbiose et vice versa(2017) |
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
0106 biological sciences
0301 basic medicine Root nodule Physiology [SDV]Life Sciences [q-bio] Plant Immunity Biology 01 natural sciences Microbiology Rhizobia 03 medical and health sciences Symbiosis Immunity medicine [SDV.BV]Life Sciences [q-bio]/Vegetal Biology ComputingMilieux_MISCELLANEOUS 2. Zero hunger fungi food and beverages Nodule (medicine) Fabaceae General Medicine biochemical phenomena metabolism and nutrition biology.organism_classification Biological Evolution 030104 developmental biology bacteria Rhizobium medicine.symptom Root Nodules Plant Agronomy and Crop Science Bacteria 010606 plant biology & botany |
| Zdroj: | Molecular Plant-Microbe Interactions Molecular Plant-Microbe Interactions, American Phytopathological Society, 2019, 32 (1), pp.35-44. ⟨10.1094/MPMI-07-18-0205-FI⟩ Molecular Plant-Microbe Interactions, 2019, 32 (1), pp.35-44. ⟨10.1094/MPMI-07-18-0205-FI⟩ |
| ISSN: | 0894-0282 |
| DOI: | 10.1094/MPMI-07-18-0205-FI⟩ |
| Popis: | Plants of the legume family host massive intracellular bacterial populations in the tissues of specialized organs, the nodules. In these organs, the bacteria, named rhizobia, can fix atmospheric nitrogen and transfer it to the plant. This special metabolic skill provides to the legumes an advantage when they grow on nitrogen-scarce substrates. While packed with rhizobia, the nodule cells remain alive, metabolically active, and do not develop defense reactions. Here, we review our knowledge on the control of plant immunity during the rhizobia-legume symbiosis. We present the results of an evolutionary process that selected both divergence of microbial-associated molecular motifs and active suppressors of immunity on the rhizobial side and, on the legume side, active mechanisms that contribute to suppression of immunity. |
| Databáze: | OpenAIRE |
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