Atypical rhizobia trigger nodulation and pathogenesis on the same legume hosts
Abstract The emergence of commensalism and mutualism often derives from ancestral parasitism. However, in the case of rhizobium-legume interactions, bacterial strains displaying both pathogenic and nodulation features on a single host have not been described yet. Here, we isolated such a bacterium f...
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Nature Portfolio
2024-10-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-024-53388-x |
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| author | Kévin Magne Sophie Massot Tifaine Folletti Laurent Sauviac Elhosseyn Ait-Salem Ilona Pires Maged M. Saad Abdul Aziz Eida Salim Bougouffa Adrien Jugan Eleonora Rolli Raphaël Forquet Virginie Puech-Pages Fabienne Maillet Gautier Bernal Chrystel Gibelin Heribert Hirt Véronique Gruber Rémi Peyraud Fabienne Vailleau Benjamin Gourion Pascal Ratet |
| author_facet | Kévin Magne Sophie Massot Tifaine Folletti Laurent Sauviac Elhosseyn Ait-Salem Ilona Pires Maged M. Saad Abdul Aziz Eida Salim Bougouffa Adrien Jugan Eleonora Rolli Raphaël Forquet Virginie Puech-Pages Fabienne Maillet Gautier Bernal Chrystel Gibelin Heribert Hirt Véronique Gruber Rémi Peyraud Fabienne Vailleau Benjamin Gourion Pascal Ratet |
| author_sort | Kévin Magne |
| collection | DOAJ |
| description | Abstract The emergence of commensalism and mutualism often derives from ancestral parasitism. However, in the case of rhizobium-legume interactions, bacterial strains displaying both pathogenic and nodulation features on a single host have not been described yet. Here, we isolated such a bacterium from Medicago nodules. On the same plant genotypes, the T4 strain can induce ineffective nodules in a highly competitive way and behave as a harsh parasite triggering plant death. The T4 strain presents this dual ability on multiple legume species of the Inverted Repeat-Lacking Clade, the output of the interaction relying on the developmental stage of the plant. Genomic and phenotypic clustering analysis show that T4 belongs to the nonsymbiotic Ensifer adhaerens group and clusters together with T173, another strain harboring this dual ability. In this work, we identify a bacterial clade that includes rhizobial strains displaying both pathogenic and nodulating abilities on a single legume host. |
| format | Article |
| id | doaj-art-672ba4366b3048039d80fa88f3a2cf35 |
| institution | OA Journals |
| issn | 2041-1723 |
| language | English |
| publishDate | 2024-10-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Nature Communications |
| spelling | doaj-art-672ba4366b3048039d80fa88f3a2cf352025-08-20T02:11:28ZengNature PortfolioNature Communications2041-17232024-10-0115111310.1038/s41467-024-53388-xAtypical rhizobia trigger nodulation and pathogenesis on the same legume hostsKévin Magne0Sophie Massot1Tifaine Folletti2Laurent Sauviac3Elhosseyn Ait-Salem4Ilona Pires5Maged M. Saad6Abdul Aziz Eida7Salim Bougouffa8Adrien Jugan9Eleonora Rolli10Raphaël Forquet11Virginie Puech-Pages12Fabienne Maillet13Gautier Bernal14Chrystel Gibelin15Heribert Hirt16Véronique Gruber17Rémi Peyraud18Fabienne Vailleau19Benjamin Gourion20Pascal Ratet21Université Paris-Saclay, CNRS, INRAE, Université Evry, Institute of Plant Sciences Paris-SaclayUniversité Paris-Saclay, CNRS, INRAE, Université Evry, Institute of Plant Sciences Paris-SaclayLaboratoire des Interactions Plantes Microbes Environnement, Université de Toulouse, INRAE, CNRSLaboratoire des Interactions Plantes Microbes Environnement, Université de Toulouse, INRAE, CNRSUniversité Paris-Saclay, CNRS, INRAE, Université Evry, Institute of Plant Sciences Paris-SaclayUniversité Paris-Saclay, CNRS, INRAE, Université Evry, Institute of Plant Sciences Paris-SaclayDARWIN21, Biological and Environmental Sciences and Engineering Division, King Abdullah University of Science and TechnologyDARWIN21, Biological and Environmental Sciences and Engineering Division, King Abdullah University of Science and TechnologyComputational Bioscience Research Center, King Abdullah University of Science and TechnologyUniversité Paris-Saclay, CNRS, INRAE, Université Evry, Institute of Plant Sciences Paris-SaclayUniversité Paris-Saclay, CNRS, INRAE, Université Evry, Institute of Plant Sciences Paris-SaclayiMEANLaboratoire de Recherche en Sciences Végétales, CNRS, UPS, Toulouse INP, Université de ToulouseLaboratoire des Interactions Plantes Microbes Environnement, Université de Toulouse, INRAE, CNRSUniversité Paris-Saclay, CNRS, INRAE, Université Evry, Institute of Plant Sciences Paris-SaclayLaboratoire des Interactions Plantes Microbes Environnement, Université de Toulouse, INRAE, CNRSDARWIN21, Biological and Environmental Sciences and Engineering Division, King Abdullah University of Science and TechnologyUniversité Paris-Saclay, CNRS, INRAE, Université Evry, Institute of Plant Sciences Paris-SaclayiMEANLaboratoire des Interactions Plantes Microbes Environnement, Université de Toulouse, INRAE, CNRSLaboratoire des Interactions Plantes Microbes Environnement, Université de Toulouse, INRAE, CNRSUniversité Paris-Saclay, CNRS, INRAE, Université Evry, Institute of Plant Sciences Paris-SaclayAbstract The emergence of commensalism and mutualism often derives from ancestral parasitism. However, in the case of rhizobium-legume interactions, bacterial strains displaying both pathogenic and nodulation features on a single host have not been described yet. Here, we isolated such a bacterium from Medicago nodules. On the same plant genotypes, the T4 strain can induce ineffective nodules in a highly competitive way and behave as a harsh parasite triggering plant death. The T4 strain presents this dual ability on multiple legume species of the Inverted Repeat-Lacking Clade, the output of the interaction relying on the developmental stage of the plant. Genomic and phenotypic clustering analysis show that T4 belongs to the nonsymbiotic Ensifer adhaerens group and clusters together with T173, another strain harboring this dual ability. In this work, we identify a bacterial clade that includes rhizobial strains displaying both pathogenic and nodulating abilities on a single legume host.https://doi.org/10.1038/s41467-024-53388-x |
| spellingShingle | Kévin Magne Sophie Massot Tifaine Folletti Laurent Sauviac Elhosseyn Ait-Salem Ilona Pires Maged M. Saad Abdul Aziz Eida Salim Bougouffa Adrien Jugan Eleonora Rolli Raphaël Forquet Virginie Puech-Pages Fabienne Maillet Gautier Bernal Chrystel Gibelin Heribert Hirt Véronique Gruber Rémi Peyraud Fabienne Vailleau Benjamin Gourion Pascal Ratet Atypical rhizobia trigger nodulation and pathogenesis on the same legume hosts Nature Communications |
| title | Atypical rhizobia trigger nodulation and pathogenesis on the same legume hosts |
| title_full | Atypical rhizobia trigger nodulation and pathogenesis on the same legume hosts |
| title_fullStr | Atypical rhizobia trigger nodulation and pathogenesis on the same legume hosts |
| title_full_unstemmed | Atypical rhizobia trigger nodulation and pathogenesis on the same legume hosts |
| title_short | Atypical rhizobia trigger nodulation and pathogenesis on the same legume hosts |
| title_sort | atypical rhizobia trigger nodulation and pathogenesis on the same legume hosts |
| url | https://doi.org/10.1038/s41467-024-53388-x |
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