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Véréna Poinsot

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Nitrogen Fixation

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Publications

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Razika Gharzouli; Ammar Benguedouar; Marie-Anne Carpéné; François Couderc; Véréna Poinsot
Relevance of fucose-rich extracellular polysaccharides produced by Rhizobium sullae strains nodulating Hedysarum coronarium l. legumes.
Fabienne Maillet; Véréna Poinsot; Olivier André; Virginie Puech-Pagès; Alexandra Haouy; Monique Gueunier; Laurence Cromer; Delphine Giraudet; Damien Formey; Andreas Niebel; Eduardo Andres Martinez; Hugues Driguez; Guillaume Bécard; Jean Dénarié
Fungal lipochitooligosaccharide symbiotic signals in arbuscular mycorrhiza.
Delphine Maury; François Couderc; Jerzy Czaplicki; Jean-Christophe Garrigues; Véréna Poinsot
Optimized conditions for 2-aminobenzamide labeling and high-performance liquid chromatography analysis of N-acylated monosaccharides.

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All Publications

2013: Razika Gharzouli; Ammar Benguedouar; Marie-Anne Carpéné; François Couderc; Véréna Poinsot
Relevance of fucose-rich extracellular polysaccharides produced by Rhizobium sullae strains nodulating Hedysarum coronarium l. legumes.
Applied and environmental microbiology 2013;79(6):1764-76.
2011: Fabienne Maillet; Véréna Poinsot; Olivier André; Virginie Puech-Pagès; Alexandra Haouy; Monique Gueunier; Laurence Cromer; Delphine Giraudet; Damien Formey; Andreas Niebel; Eduardo Andres Martinez; Hugues Driguez; Guillaume Bécard; Jean Dénarié
Fungal lipochitooligosaccharide symbiotic signals in arbuscular mycorrhiza.
Nature 2011;469(7328):58-63.
2010: Delphine Maury; François Couderc; Jerzy Czaplicki; Jean-Christophe Garrigues; Véréna Poinsot
Optimized conditions for 2-aminobenzamide labeling and high-performance liquid chromatography analysis of N-acylated monosaccharides.
Biomedical chromatography : BMC 2010;24(4):343-6.
2010: Marta Marchetti; Delphine Capela; Michelle Glew; Stéphane Cruveiller; Béatrice Chane-Woon-Ming; Carine Gris; Ton Timmers; Véréna Poinsot; Luz B Gilbert; Philipp Heeb; Claudine Médigue; Jacques Batut; Catherine Masson-Boivin
Experimental evolution of a plant pathogen into a legume symbiont.
PLoS biology 2010;8(1):e1000280.
2010: Véréna Poinsot; Pierre Gavard; Bernard Feurer; François Couderc
Recent advances in amino acid analysis by CE.
Electrophoresis 2010;31(1):105-21.
2009: Adrienn Pálvölgyi; Veronika Deák; Véréna Poinsot; Tibor Nagy; Enik Nagy; Ildikó Kerepesi; Péter Putnoky
Genetic analysis of the rkp-3 gene region in Sinorhizobium meliloti 41: rkpY directs capsular polysaccharide synthesis to KR5 antigen production.
Molecular plant-microbe interactions : MPMI 2009;22(11):1422-30.
2008: Claire Amadou; Géraldine Pascal; Sophie Mangenot; Michelle Glew; Cyril Bontemps; Delphine Capela; Sébastien Carrère; Stéphane Cruveiller; Carole Dossat; Aurélie Lajus; Marta Marchetti; Véréna Poinsot; Zoé Rouy; Bertrand Servin; Maged Saad; Chantal Schenowitz; Valérie Barbe; Jacques Batut; Claudine Médigue; Catherine Masson-Boivin
Genome sequence of the beta-rhizobium Cupriavidus taiwanensis and comparative genomics of rhizobia.
Genome research 2008;18(9):1472-83.
2008: G Chataigné; François Couderc; Véréna Poinsot
Polysaccharides analysis of sinorhizobial capside by on-line anion exchange chromatography with pulsed amperometric detection and mass spectrometry coupling.
Journal of chromatography. A 2008;1185(2):241-50.
2008: Audrey Rodat; Fabien Kalck; Véréna Poinsot; Bernard Feurer; François Couderc
An ellipsoidal mirror for detection of laser-induced fluorescence in capillary electrophoresis system: applications for labelled antibody analysis.
Electrophoresis 2008;29(3):740-6.
2008: Véréna Poinsot; Audrey Rodat; Pierre Gavard; Bernard Feurer; François Couderc
Recent advances in amino acid analysis by CE.
Electrophoresis 2008;29(1):207-23.
2007: Georges Rammouz; Marlène Lacroix; Jean-Christophe Garrigues; Véréna Poinsot; François Couderc
The use of naphthalene-2,3-dicarboxaldehyde for the analysis of primary amines using high-performance liquid chromatography and capillary electrophoresis.
Biomedical chromatography : BMC 2007;21(12):1223-39.
2007: Nicolas Fabre; Véréna Poinsot; Laurent Debrauwer; Claire Vigor; Jacques Tulliez; Isabelle Fourasté; Claude Moulis
Characterisation of glucosinolates using electrospray ion trap and electrospray quadrupole time-of-flight mass spectrometry.
Phytochemical analysis : PCA 2007;18(4):306-19.
2007: Georges Rammouz; Julnar Usta; Sidney J L Ribeiro; Younes Messaddeq; François Couderc; Véréna Poinsot
Analysis of sphingosine 1-phosphate by capillary electrophoresis coupled to laser-induced fluorescence detection: use of a transparent fused-silica capillary.
Journal of capillary electrophoresis and microchip technology 2007;10(1-2):25-31.
2006: Larissa A Sharypova; G Chataigné; Nicolas Fraysse; Anke Becker; Véréna Poinsot
Overproduction and increased molecular weight account for the symbiotic activity of the rkpZ-modified K polysaccharide from Sinorhizobium meliloti Rm1021.
Glycobiology 2006;16(12):1181-93.
2006: Nathalie Siri; Marlène Lacroix; Jean-Christophe Garrigues; Véréna Poinsot; François Couderc
HPLC-fluorescence detection and MEKC-LIF detection for the study of amino acids and catecholamines labelled with naphthalene-2,3-dicarboxyaldehyde.
Electrophoresis 2006;27(22):4446-55.
2006: Véréna Poinsot; Marlène Lacroix; Delphine Maury; Gabrielle Chataigne; Bernard Feurer; François Couderc
Recent advances in amino acid analysis by capillary electrophoresis.
Electrophoresis 2006;27(1):176-94.
2005: Marlène Lacroix; Véréna Poinsot; Clara Fournier; François Couderc
Laser-induced fluorescence detection schemes for the analysis of proteins and peptides using capillary electrophoresis.
Electrophoresis 2005;26(13):2608-21.
2005: Nicolas Fraysse; Buko Lindner; Zbigniew Kaczynski; Larissa A Sharypova; Otto Holst; Karsten Niehaus; Véréna Poinsot
Sinorhizobium meliloti strain 1021 produces a low-molecular-mass capsular polysaccharide that is a homopolymer of 3-deoxy-D-manno-oct-2-ulosonic acid harboring a phospholipid anchor.
Glycobiology 2005;15(1):101-8.
2004: Ernö Kiss; Thierry Huguet; Véréna Poinsot; Jacques Batut
The typA gene is required for stress adaptation as well as for symbiosis of Sinorhizobium meliloti 1021 with certain Medicago truncatula lines.
Molecular plant-microbe interactions : MPMI 2004;17(3):235-44.
2003: Véréna Poinsot; Christophe Bayle; François Couderc
Recent advances in amino acid analysis by capillary electrophoresis.
Electrophoresis 2003;24(22-23):4047-62.
2003: Nicolas Fraysse; Christel Verollet; François Couderc; Véréna Poinsot
Capillary electrophoresis as a simple and sensitive method to study polysaccharides of Sinorhizobium sp. NGR234.
Electrophoresis 2003;24(19-20):3364-70.
2003: Christophe Bayle; Nathalie Siri; Véréna Poinsot; Michel Treilhou; Elisabeth Caussé; François Couderc
Analysis of tryptophan and tyrosine in cerebrospinal fluid by capillary electrophoresis and "ball lens" UV-pulsed laser-induced fluorescence detection.
Journal of chromatography. A 2003;1013(1-2):123-30.
2003: Nicolas Fraysse; François Couderc; Véréna Poinsot
Surface polysaccharide involvement in establishing the rhizobium-legume symbiosis.
European journal of biochemistry / FEBS 2003;270(7):1365-80.
2002: Nicolas Fraysse; Saïd Jabbouri; Michel Treilhou; François Couderc; Véréna Poinsot
Symbiotic conditions induce structural modifications of Sinorhizobium sp. NGR234 surface polysaccharides.
Glycobiology 2002;12(11):741-8.
2002: Gwénaëlle Bestel-Corre; Eliane Dumas-Gaudot; Véréna Poinsot; Marc Dieu; Jean-François Dierick; Tuinen Diederik van; José Remacle; Vivienne Gianinazzi-Pearson; Silvio Gianinazzi
Proteome analysis and identification of symbiosis-related proteins from Medicago truncatula Gaertn. by two-dimensional electrophoresis and mass spectrometry.
Electrophoresis 2002;23(1):122-37.
2001: C Prata; P Bonnafous; Nicolas Fraysse; Michel Treilhou; Véréna Poinsot; François Couderc
Recent advances in amino acid analysis by capillary electrophoresis.
Electrophoresis 2001;22(19):4129-38.
2001: Véréna Poinsot; E Bélanger; Serge Laberge; GP Yang; H Antoun; J Cloutier; Michel Treilhou; Jean Dénarié; Jean-Claude Promé; Frédéric Debellé
Unusual methyl-branched alpha,beta-unsaturated acyl chain substitutions in the Nod Factors of an arctic rhizobium, Mesorhizobium sp. strain N33 (Oxytropis arctobia).
Journal of bacteriology 2001;183(12):3721-8.
2001: Carla Snoeck; Ellen Luyten; Véréna Poinsot; A Savagnac; Jos Vanderleyden; Jean-Claude Promé
Rhizobium sp. BR816 produces a complex mixture of known and novel lipochitooligosaccharide molecules.
Molecular plant-microbe interactions : MPMI 2001;14(5):678-84.
2000: Michel Treilhou; Myriam Ferro; C Monteiro; Véréna Poinsot; Saïd Jabbouri; C Kanony; Danielle Promé; Jean-Claude Promé
Differentiation of O-acetyl and O-carbamoyl esters of N-acetyl-glucosamine by decomposition of their oxonium ions. Application to the structure of the nonreducing terminal residue of Nod factors.
Journal of the American Society for Mass Spectrometry 2000;11(4):301-11.
2000: Christian Staehelin; Michael Schultze; K Tokuyasu; Véréna Poinsot; Jean-Claude Promé; Eva Kondorosi; Adam Kondorosi
N-deacetylation of Sinorhizobium meliloti Nod factors increases their stability in the Medicago sativa rhizosphere and decreases their biological activity.
Molecular plant-microbe interactions : MPMI 2000;13(1):72-9.