The ex planta signal activity of a Medicago ribosomal uL2 protein suggests a moonlighting role in controlling secondary rhizobial infection.

Autor: Fernando Sorroche, Violette Morales, Saïda Mouffok, Carole Pichereaux, A Marie Garnerone, Lan Zou, Badrish Soni, Marie-Anne Carpéné, Audrey Gargaros, Fabienne Maillet, Odile Burlet-Schiltz, Verena Poinsot, Patrice Polard, Clare Gough, Jacques Batut

Publikováno v: PLoS ONE, Vol 15, Iss 10, p e0235446 (2020)

We recently described a regulatory loop, which we termed autoregulation of infection (AOI), by which Sinorhizobium meliloti, a Medicago endosymbiont, downregulates the root susceptibility to secondary infection events via ethylene. AOI is initially t

Externí odkaz: https://doaj.org/article/895824329ed6417d8061f99289371680

Detection, Characterization, and Biological Effect of Quorum-Sensing Signaling Molecules in Peanut-Nodulating Bradyrhizobia

Autor: Walter Giordano, Fernando Sorroche, Pablo Bogino, Fiorela Nievas

Publikováno v: Sensors, Vol 12, Iss 3, Pp 2851-2873 (2012)

Bacteria of the genus Bradyrhizobium are able to establish a symbiotic relationship with peanut (Arachis hypogaea) root cells and to fix atmospheric nitrogen by converting it to nitrogenous compounds. Quorum sensing (QS) is a cell-cell communication

Externí odkaz: https://doaj.org/article/04eff91f23084bd48ad3122947d74fd1

Endosymbiotic Sinorhizobium meliloti modulate Medicago root susceptibility to secondary infection via ethylene

Autor: Fabienne Maillet, Chrystel Gibelin-Viala, Jacques Batut, David Rengel, Catherine Masson-Boivin, Clare Gough, Fernando Sorroche, Christian Chervin, Anne-Marie Garnerone, Lan Zou, Mathilda Walch, Véréna Poinsot

Publikováno v: New Phytologist
New Phytologist, Wiley, 2019, 223 (3), pp.1505-1515. ⟨10.1111/nph.15883⟩
New Phytologist, Wiley, In press, ⟨10.1111/nph.15883⟩
New Phytologist, 2019, 223 (3), pp.1505-1515. ⟨10.1111/nph.15883⟩
New Phytologist, Wiley, In press, 223 (3), pp.1505-1515. ⟨10.1111/nph.15883⟩

International audience; A complex network of pathways coordinates nodulation and epidermal root hair infection in the symbiotic interaction between rhizobia and legume plants. Whereas nodule formation was known to be autoregulated, it was so far uncl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a250cb1bdcd30f4f040f03c7a2b5d5b7
https://oatao.univ-toulouse.fr/23942/