Transcriptomic Insight in the Control of Legume Root Secondary Infection by the Sinorhizobium meliloti Transcriptional Regulator Clr

Autor: Lan Zou, Amandine Gastebois, Céline Mathieu-Demazière, Fernando Sorroche, Catherine Masson-Boivin, Jacques Batut, Anne-Marie Garnerone

Publikováno v: Frontiers in Microbiology, Vol 8 (2017)

The cAMP-dependent transcriptional regulator Clr of Sinorhizobium meliloti regulates the overall number of infection events on Medicago roots by a so-far unknown mechanism requiring smc02178, a Clr-target gene of unknown function. In order to shed li

Externí odkaz: https://doaj.org/article/25afe75c90ac4a4dac8ebc70ce27ba0b

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/

The FixM Flavoprotein Modulates Inhibition by AICAR or 5′AMP of Respiratory and Nitrogen Fixation Gene Expression in Sinorhizobium meliloti

Autor: Jacques Batut, Anne Marie Garnerone, Céline Cosseau

Publikováno v: Molecular Plant-Microbe Interactions®. 15:598-607

AICAR, a purine-related metabolite, was recently shown to inhibit respiratory and nifA gene expression in Sinorhizobium meliloti. Here, we demonstrate that AICAR has essentially no or little effect in a wild-type S. meliloti strain and inhibits respi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9e8ee1b4f5a574cc73bc0abdd649f35
https://doi.org/10.1094/mpmi.2002.15.6.598

An RP4-prime containing a 285 kb fragment of rhizobium meliloti pSym megaplasmid: Structural characterization and utilization for genetic studies of symbiotic functions controlled by pSym

Autor: Anne Marie Garnerone, Ilona Dusha, Marie Hélène Renalier, P. Boistard, J. S. Julliot, Betty Terzaghi

Publikováno v: Molecular and General Genetics MGG. 193:17-26

We integrated the RP4 plasmid into a selected region of the pSym megaplasmid of Rhizobium meliloti 2011 by homologous recombination between pSym and a cloned fragment of pSym present in the RP4. This cointegrate was used to mobilize into Escherichia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0268b69aba92f4734ad7170a7b6a5299
https://doi.org/10.1007/bf00327408

A glutamine-amidotransferase-like protein modulates FixT antikinase activity in Sinorhizobium meliloti.

Autor: Bergès, Hélène¹ hberges@toulouse.inra.fr, Checroun, Claire¹ checroun@ibcg.biotoul.fr, Guiral, Sébastien¹ guiral@ibcg.biotoul.fr, Garnerone, Anne-Marie¹ garneron@toulouse.inra.fr, Boistard, Pierre¹ boistard@toulouse.inra.fr, Batut, Jacques¹ jbatut@toulouse.inra.fr

Publikováno v: BMC Microbiology. 2001, Vol. 1, p1-9. 9p. 1 Color Photograph, 5 Diagrams, 1 Chart, 1 Graph.