CV Arnaud Lehner

Marc Ropitaux, Quentin Hays, Aurélie Baron, Laura Fourmois, Isabelle Boulogne, et al.. Dynamic imaging of cell wall polysaccharides by metabolic click-mediated labelling of pectins in living elongating cells. Plant Journal, Wiley, In press, ⟨10.1111/tpj.15706⟩. ⟨hal-03583908⟩

Tingting Zhao, Delphine Arbelet-Bonnin, Daniel Tran, Emanuela Monetti, Arnaud Lehner, et al.. Biphasic activation of survival and death pathways in Arabidopsis thaliana cultured cells by sorbitol-induced hyperosmotic stress. Plant Science, Elsevier, 2021, 305, pp.110844. ⟨10.1016/j.plantsci.2021.110844⟩. ⟨hal-03141163⟩

Ferdousse Laggoun, Nusrat Ali, Sabine Tourneur, Grégoire Prudent, Bruno Gügi, et al.. Two Carbohydrate-Based Natural Extracts Stimulate in vitro Pollen Germination and Pollen Tube Growth of Tomato Under Cold Temperatures. Frontiers in Plant Science, Frontiers, 2021, 12, pp.552515. ⟨10.3389/fpls.2021.552515⟩. ⟨hal-03369164⟩

Jeanne Tonnabel, Patrice David, Tim Janicke, Arnaud Lehner, Jean-Claude Mollet, et al.. The Scope for Postmating Sexual Selection in Plants. Trends in Ecology & Evolution, 2021, 36 (6), pp.556-567. ⟨10.1016/j.tree.2021.02.013⟩. ⟨hal-03190294⟩

Ludivine Hocq, Sophie Guinand, Olivier Habrylo, Aline Voxeur, Wafae Tabi, et al.. The exogenous application of At PGLR, an endo -polygalacturonase, triggers pollen tube burst and repair. Plant Journal, Wiley, 2020, 103 (2), pp.617-633. ⟨10.1111/tpj.14753⟩. ⟨hal-02527275⟩

Ferdousse Laggoun, Flavien Dardelle, Jérémy Dehors, Denis Falconet, Azeddine Driouich, et al.. A chemical screen identifies two novel small compounds that alter Arabidopsis thaliana pollen tube growth. BMC Plant Biology, BioMed Central, 2019, 19, pp.152. ⟨10.1186/s12870-019-1743-9⟩. ⟨hal-02106475⟩

Jérémy Dehors, Alain A. Mareck, Marie-Christine Kiefer-Meyer, Laurence Menu-Bouaouiche, Arnaud Lehner, et al.. Evolution of Cell Wall Polymers in Tip-Growing Land Plant Gametophytes: Composition, Distribution, Functional Aspects and Their Remodeling. Frontiers in Plant Science, Frontiers, 2019, 10, pp.441. ⟨10.3389/fpls.2019.00441⟩. ⟨hal-02115936⟩

Ludovic Galas, Thibault Gallavardin, Magalie Benard, Arnaud Lehner, Damien Schapman, et al.. Probe, Sample, and Instrument (PSI): The Hat-Trick for Fluorescence Live Cell Imaging. Chemosensors, MDPI, 2018, 6 (3), pp.40. ⟨10.3390/chemosensors6030040⟩. ⟨hal-01874039⟩

Daniel Tran, Aurélien Dauphin, Patrice P. Meimoun, Takashi Kadono, Hieu Nguyen, et al.. Methanol induces cytosolic calcium variations, membrane depolarization and ethylene production in arabidopsis and tobacco. Annals of Botany, Oxford University Press (OUP), 2018, pp.mcy038. ⟨10.1093/aob/mcy038⟩. ⟨hal-01804208⟩

Susana Saez-Aguayo, Carsten Rautengarten, Henry Temple, Dayan Sanhueza, Troy Ejsmentewicz, et al.. UUAT1 Is a Golgi-Localized UDP-Uronic Acid Transporter That Modulates the Polysaccharide Composition of Arabidopsis Seed Mucilage. The Plant cell, American Society of Plant Biologists (ASPB), 2017, 29 (1), pp.129-143. ⟨10.1105/tpc.16.00465⟩. ⟨hal-01775831⟩

Abderrakib Zahid, Rim Jaber, Ferdousse Laggoun, Arnaud Lehner, Isabelle Remy-Jouet, et al.. Holaphyllamine, a steroid, is able to induce defense responses in Arabidopsis thaliana and increases resistance against bacterial infection. Planta, Springer Verlag, 2017, 246 (6), pp.1109 - 1124. ⟨10.1007/s00425-017-2755-z⟩. ⟨hal-01837955⟩

Stephanie S. Guenin, Julie Hardouin, Florence Paynel, Kerstin Müller, Gaëlle Mongélard, et al.. AtPME3, a ubiquitous cell wall pectin methylesterase of Arabidopsis thaliana, alters the metabolism of cruciferin seed storage proteins during post-germinative growth of seedlings. Journal of Experimental Botany, Oxford University Press (OUP), 2017, 68 (5), pp.1083 - 1095. ⟨10.1093/jxb/erx023⟩. ⟨hal-01777668⟩

Ludivine Hocq, Fabien Senechal, Valérie Lefebvre, Arnaud Lehner, Jean-Marc J.-M. Domon, et al.. Combined Experimental and Computational Approaches Reveal Distinct pH Dependence of Pectin Methylesterase Inhibitors. Plant Physiology, American Society of Plant Biologists, 2017, 173 (2), pp.1075 - 1093. ⟨10.1104/pp.16.01790⟩. ⟨hal-01777664⟩

Louise Mounet-Gilbert, Marie Dumont, Carine Ferrand, Celine Bournonville, Antoine Monier, et al.. Two tomato GDP-D-mannose epimerase isoforms involved in ascorbate biosynthesis play specific roles in cell wall biosynthesis and development. Journal of Experimental Botany, Oxford University Press (OUP), 2016, 67 (15), pp.4767-4777. ⟨10.1093/jxb/erw260⟩. ⟨hal-01775273⟩

Flavien Dardelle, François Le Mauff, Arnaud Lehner, Corinne Loutelier-Bourhis, Muriel Bardor, et al.. Pollen tube cell walls of wild and domesticated tomatoes contain arabinosylated and fucosylated xyloglucan. Annals of Botany, Oxford University Press (OUP), 2015, 115 (1), pp.55-66. ⟨10.1093/aob/mcu218⟩. ⟨hal-01805149⟩

Marie Dumont, Céline Cataye, Arnaud Lehner, Eric Maréchal, Patrice P. Lerouge, et al.. A Simple Protocol for the Immunolabelling of Arabidopsis Pollen Tube Membranes and Cell Wall Polymers. Bio-protocol , Bio-protocol LCC, 2015, 5 (12), pp.e1502. ⟨10.21769/BioProtoc.1502⟩. ⟨hal-01838518⟩

Christelle Leroux, Sophie Bouton, Marie-Christine Kiefer-Meyer, Tohnyui Ndinyanka Fabrice, Alain A. Mareck, et al.. PECTIN METHYLESTERASE48 Is Involved in Arabidopsis Pollen Grain Germination. Plant Physiology, American Society of Plant Biologists, 2015, 167 (2), pp.367 - 380. ⟨10.1104/pp.114.250928⟩. ⟨hal-01838053⟩

Marie Dumont, Arnaud Lehner, Corinne Loutelier-Bourhis, Jean-Claude Mollet, Patrice P. Lerouge. Analysis of Sugar Component of a Hot Water Extract from Arabidopsis thaliana Pollen Tubes Using GC-EI-MS. Bio-protocol , Bio-protocol LCC, 2015, 5 (12), pp.e1503. ⟨10.21769/BioProtoc.1503⟩. ⟨hal-01838553⟩

Florence Paynel, Christelle Leroux, Ogier Surcouf, Annick Schaumann, Jerome J. Pelloux, et al.. Kiwi fruit PMEI inhibits PME activity, modulates root elongation and induces pollen tube burst in Arabidopsis thaliana. Plant Growth Regulation, Springer Verlag, 2014, 74 (3), pp.285 - 297. ⟨10.1007/s10725-014-9919-7⟩. ⟨hal-01838209⟩

Marie Dumont, Arnaud Lehner, Sophie Bouton, Marie Christine Kiefer-Meyer, Aline Voxeur, et al.. The cell wall pectic polymer rhamnogalacturonan-II is required for proper pollen tube elongation: implications of a putative sialyltransferase-like protein. Annals of Botany, Oxford University Press (OUP), 2014, 114 (6), pp.1177-1188. ⟨10.1093/aob/mcu093⟩. ⟨hal-01204135⟩

Ali Gribaa, Flavien Dardelle, Arnaud Lehner, Christophe Rihouey, Carole Burel, et al.. Effect of water deficit on the cell wall of the date palm ( Phoenix dactylifera ‘Deglet nour’, Arecales) fruit during development. Plant, Cell and Environment, Wiley, 2013, 36 (5), pp.1056-1070. ⟨10.1111/pce.12042⟩. ⟨hal-01805124⟩

Jean-Claude Mollet, Christelle Leroux, Flavien Dardelle, Arnaud Lehner. Cell Wall Composition, Biosynthesis and Remodeling during Pollen Tube Growth. Plants, MDPI, 2013, 2 (1), pp.107-147. ⟨10.3390/plants2010107⟩. ⟨hal-01805132⟩

Flavien Dardelle, Arnaud Lehner, Yasmina Ramdani, Muriel Bardor, Patrice Lerouge, et al.. Biochemical and Immunocytological Characterizations of Arabidopsis Pollen Tube Cell Wall. Plant Physiology, American Society of Plant Biologists, 2010, 153 (4), pp.1563-1576. ⟨10.1104/pp.110.158881⟩. ⟨hal-01805112⟩

Arnaud Lehner, Flavien Dardelle, Odile Soret-Morvan, Patrice Lerouge, Azeddine Driouich, et al.. Pectins in the cell wall of Arabidopsis thaliana pollen tube and pistil. Plant Signaling and Behavior, Taylor & Francis, 2010, 5 (10), pp.1282-1285. ⟨10.4161/psb.5.10.13040⟩. ⟨hal-01805116⟩

Arnaud Lehner, Maite Vicre-Gibouin, Jill Farrant, Azeddine Driouich. Les plantes reviviscentes. Biofutur, Elsevier - Cachan : Lavoisier, 2010, pp.50-55. ⟨hal-01848377⟩

Jill M. Farrant, Arnaud Lehner, Keren Cooper, Stefan Wiswedel. Desiccation tolerance in the vegetative tissues of the fern Mohria caffrorum is seasonally regulated. Plant Journal, Wiley, 2009, 57 (1), pp.65 - 79. ⟨10.1111/j.1365-313X.2008.03673.x⟩. ⟨hal-01805087⟩

Patrice P. Meimoun, Daniel Tran, Mohamed Baz, Rafik Errakhi, Aurélien Dauphin, et al.. Two different signaling pathways for thaxtomin A-induced cell death in Arabidopsis and tobacco BY2.. Plant Signaling and Behavior, Taylor & Francis, 2009, pp.142-4. ⟨10.4161/psb.4.2.7719⟩. ⟨hal-01805104⟩

Patrice P. Meimoun, Guillaume Vidal, Anne-Sophie Bohrer, Arnaud Lehner, Daniel Tran, et al.. Intracellular Ca2+ stores could participate to abscisic acid-induced depolarization and stomatal closure in Arabidopsis thaliana.. Plant Signaling and Behavior, Taylor & Francis, 2009, pp.830-5. ⟨10.4161/psb.4.9.9396⟩. ⟨hal-01805106⟩

Arnaud Lehner, Patrice Meimoun, Rafik Errakhi, Karine Madiona, Mustapha Barakate, et al.. Toxic and signalling roles of oxalic acid. oxalic acid: natural born killer or natural born protector?. Plant Signaling and Behavior, Taylor & Francis, 2008, 59 (11), pp.3121-3129. ⟨10.4161/psb.3.9.6634⟩. ⟨hal-01805081⟩

Arnaud Lehner, Mamadou Norbert, Poels Pascal, Come Daniel, Bailly Christophe, et al.. Changes in soluble carbohydrates, lipid peroxidation and antioxidant enzyme activities in the embryo during ageing in wheat grains. Journal of Cereal Science, Elsevier, 2008, 47 (3), pp.555 - 565. ⟨10.1016/j.jcs.2007.06.017⟩. ⟨hal-01833386⟩

Rafik Errakhi, Patrice P. Meimoun, Arnaud Lehner, Guillaume Vidal, Jean-Pierre Rona, et al.. Anion channel activity is necessary to induce ethylene synthesis and programmed cell death in response to oxalic acid. Journal of Experimental Botany, Oxford University Press (OUP), 2008, 59 (11), pp.3121-3129. ⟨10.1093/jxb/ern166⟩. ⟨hal-01804881⟩

Christophe Bailly, Juliette Leymarie, Arnaud Lehner, Sandra Rousseau, Daniel Côme, et al.. Catalase activity and expression in developing sunflower seeds as related to drying. Journal of Experimental Botany, Oxford University Press (OUP), 2004, 55 (396), pp.475 - 483. ⟨10.1093/jxb/erh050⟩. ⟨hal-01805101⟩

Arnaud Lehner. Biocontrôle des plantes. Rencontres normandes de la bioéconomie, Jan 2021, Rouen, France. ⟨hal-03121496⟩

Arnaud Lehner. Nouveaux biostimulants : intérêt du criblage de marqueurs biologiques chez les plantes. 4ème rencontre de la chimie biosourcée, Nov 2019, Le Havre, France. ⟨hal-02468837⟩

Ferdousse Laggoun, Flavien Dardelle, Azeddine Driouich, Patrice Lerouge, Arnaud Lehner, et al.. Characterization of Arabidopsis pollen tube adhesion matrix using an enzymatic approach. 11ème Journées du Réseau Français des Parois, Jun 2017, Orléans, France. ⟨hal-02078892⟩

Abderrakib Zahid, Ferdousse Laggoun, Maïté Vicré, Arnaud Lehner, Isabelle Remy-Jouet, et al.. Chemical Screen of natural small molecules identified a steroidal alkaloid, Holaphyllamine, able to induce defense responses in Arabidopsis thaliana and increase resistance against Pseudomonas syringae. Plant Bioprotech, 1st International Symposium on Plant Bioprotection Sciences & Technologies, Jun 2017, Reims, France. ⟨hal-02076531⟩

Ludivine Hocq, Fabien F. Senechal, Valérie Lefebvre, Arnaud Lehner, Jean-Marc J.-M. Domon, et al.. Combined experimental and computational approaches reveal distinct pH-controlled inhibiting capacities of Arabidopsis pectin methylesterase inhibitors (PMEIs). XIVth Cell Wall Meeting, 2016, Chania, Greece. ⟨hal-01841152⟩

Suzanna Saez-Aguayo, Henry Temple, Carsten Rautengarten, D Sanhueza, T Ejsmentewicz, et al.. UDP-Uronic acid transporters are important providing galacturonic acid and arabinose, but not xylose, into the cell wall. XIVth Cell Wall Meeting, 2016, Chania, Greece. ⟨hal-01841170⟩

Louise Gilbert, Marie Dumont, Carine Ferrand, Celine Bournonville, Antoine Monier, et al.. Vitamin C and cell wall metabolisms in tomato: GDP-D-mannose epimerase (GME) a key actor of these interrelated pathways. The 12th Solanaceae Conference SOL 2015, Oct 2015, Bordeaux, France. ⟨hal-02739180⟩

Flavien Dardelle, François Le Mauff, Corinne Loutelier-Bourhis, Muriel Bardor, Christophe Rihouey, et al.. Solanaceae pollen tubes and vegetative organs have structurally divergent cell wall xyloglucan. International Symposium on Plant Signaling and Behavior (PSB, 3, 2015), Jun 2015, Paris, France. ⟨hal-02505036⟩

Christelle Leroux, Sophie Bouton, Marie-Christine Kiefer-Meyer, Claudine Morvan, Jérome Pelloux, et al.. Involvement of pectin methylesterase during imbibition and germination of Arabidopsis pollen grain. Research Worth Spreading, Mock Conference, 2014, Rouen, France. ⟨hal-01841122⟩

Marie Dumont, Muriel Bardor, Arnaud Lehner, Jean-Claude Mollet, Patrice Lerouge. Fucosyltransferase inhibitor: a tool to study plant cell wall biosynthesis. 17ième Journées de l’Ecole Doctorale NBISE, Apr 2014, Le Havre, France. ⟨hal-02109112⟩

Christelle Leroux, Marie Dumont, Azeddine A. Driouich, Patrice Lerouge, Jean-Claude Mollet, et al.. Biosynthesis and remodelling of pollen tube cell wall. 1ères Journées Scientifiques : Université Cadi Ayyad – Université de Rouen, 2014, Marakech, Morocco. ⟨hal-01841125⟩

Marie Dumont, Arnaud Lehner, Jean-Claude Mollet, Patrice Lerouge. Fucosyltransferase inhibitor: a tool to study plant cell wall biosynthesis. 10ième Congrès du Réseau Français des parois, Jul 2014, Amiens, France. ⟨hal-02076852⟩

Christelle Leroux, Arnaud Lehner, Marie-Christine Kiefer-Meyer, Jérôme Pelloux, Azeddine Driouich, et al.. Involvement of pectin methyltransferases in Arabidopsis pollen imbibition and germination. 17ième Journées de l’Ecole Doctorale NBISE, Apr 2014, Le Havre, France. ⟨hal-02109091⟩

Abderrakib Zahid, Ferdousse Laggoun, Barbara Plancot, Jérôme Leprince, Arnaud Lehner, et al.. Criblage et évaluation de nouveaux éliciteurs naturels dans l’induction des mécanismes de défenses chez Arabidopsis thaliana. 4ème Journée Scientifique du GRR VASI, Oct 2012, Mont-Saint-Aignan, France. ⟨hal-02119098⟩

Abderrakib Zahid, Arnaud Lehner, Patrice Lerouge, Maïté Vicré-Gibouin, Azeddine Driouich, et al.. Bioprotection des plantes : criblage de molécules naturelles capables d’induire les défenses des plantes. Journée GRR VATA, Oct 2011, Mont-Saint-Aignan, France. ⟨hal-02121316⟩

Flavien Dardelle, Arnaud Lehner, Christophe Rihouey, Muriel Bardor, Patrice Lerouge, et al.. Structural characterization of pollen tube xyloglucan of Nicotiana tabacum. Journées du Réseau Français des Parois, Jun 2011, Villeneuve d'Ascq, France. ⟨hal-02121366⟩

Flavien Dardelle, Arnaud Lehner, Yasmina Ramdani, Odile Soret-Morvan, Muriel Bardor, et al.. Sexual reproduction in plants: role of the cell wall in adhesion. 2ème Journée GRR VATA, Oct 2010, Mont-Saint-Aignan, France. ⟨hal-03377457⟩

Flavien Dardelle, Arnaud Lehner, Patrice Lerouge, Azeddine Driouich, Jean-Claude Mollet. The pollen tube cell wall: a microscopic and biochemical characterization. 13ieme Journées de l’Ecole Doctorale NBISE, Jun 2010, Deauville, France. ⟨hal-02121509⟩

Flavien Dardelle, Arnaud Lehner, Yasmina Ramdani, Muriel Bardor, Patrice Lerouge, et al.. Characterization of Arabidopsis thaliana pollen tube cell wall. The Annual Plant Biology Meeting, 2010, Montreal, Canada. ⟨hal-01841117⟩

Flavien Dardelle, Roll N’gouala Finassi, Arnaud Lehner, Muriel Bardor, Marie-Laure Follet-Gueye, et al.. Extracellular matrix characterization of in vitro grown Arabidopsis thaliana pollen tubes. Colloque national de la SFBV, Jul 2009, Strasbourg, France. ⟨hal-02511193⟩

Jean-Claude Mollet, Flavien Dardelle, Lahouari Chaa, Arnaud Lehner, Muriel Bardor, et al.. Plant cell wall polymers: from basic to applied research. Minisymposium retirement EM Lord, Jun 2009, Riverside, United States. ⟨hal-02505355⟩

Rafik Errakhi, François Bouteau, Arnaud Lehner, Patrice P. Meimoun, Moustapha Barakate. Rôle de l’acide oxalique, facteur de pathogénie de différents champignons nécrotrophes dans l’induction de réponses de défense chez Arabidopsis thaliana. 2nd édition du congrès national amélioration de la production agricole, 2008, Setta, Maroc. ⟨hal-01848707⟩

Rafik Errakhi, Aurélien Dauphin, Patrice P. Meimoun, Arnaud Lehner, David Reboutier, et al.. Thaxtomin A-induced defense responses in Arabidopsis thaliana cells require an early Ca2+ influx. 4th International Symposium on Plant Neurobiology, 2008, Fukuoka, Japan. ⟨hal-01848730⟩

Rafik Errakhi, Patrice P. Meimoun, Arnaud Lehner, Guillaume Vidal, Joël Briand, et al.. Anion channel activity is necessary to induce ethylene synthesis and programmed cell death in response to oxalic acid. 4th International Symposium on Plant Neurobiology, 2008, Fukuoka, Japan. ⟨hal-01848723⟩

Mathieu Carlier, Thomas Poisson, Cyrille Sabot, Jean-Claude Mollet, Patrice Lerouge, et al.. Glycosyltransferase inhibitor engineering and its uses to study plant cell growth. 28èmes Journées du Groupe Français des Glycosciences, May 2022, Branville, France. ⟨hal-03714242⟩

Ludivine Hocq, Olivier Habrylo, Aline Voxeur, Josip Safran, Sophie Guinand, et al.. Biochemical and functional characterization of AtPGLR an endoPG expressed in roots. VIII Cell Wall research Conference, Jun 2018, Asilomar, United States. ⟨hal-02075451⟩

Jérémy Dehors, Bruno Gügi, Alain A. Mareck, Patrice Lerouge, Arnaud Lehner, et al.. Deciphering the links between ROS, Ca 2+ and cell wall remodeling during Arabidopsis thaliana pollen tube growth. 25th International Congress on Sexual Plant Reproduction, ICSPR, Gifu, Japan. June 11-16th 2018, Jun 2018, Gifu, Japan. ⟨hal-01832877⟩

Jérémy Dehors, Ferdousse Laggoun, Bruno Gügi, Alain Mareck, Patrice Lerouge, et al.. Deciphering the links between ROS, Ca and cell wall remodeling during Arabidopsis thaliana pollen tube growth. 21ème Journées de l'école doctorale normande BISE, Mar 2018, Rouen, France. ⟨hal-02075284⟩

Ferdousse Laggoun, Flavien Dardelle, Azeddine A. Driouich, Patrice Lerouge, Arnaud Lehner, et al.. Arabidopsis pollen tube growth and adhesion using an enzymatic approach. 1ère journée de la SFR Normandie Végétal, Jul 2017, Rouen, France. ⟨hal-02075265⟩

Jérémy Dehors, Ferdousse Laggoun, Bruno Gügi, Alain A. Mareck, Patrice Lerouge, et al.. Deciphering the links between ROS, Ca 2+ and cell wall remodeling during Arabidopsis thaliana pollen tube growth. 1ère journée de la SFR Normandie Végétal, Jul 2017, Rouen, France. ⟨hal-01832907⟩

Abderrakib Zahid, Ferdousse Laggoun, Maïté Vicré, Arnaud Lehner, Isabelle Remy-Jouet, et al.. Chemical Screen of Natural Small Molecules Identified a steroidal alkaloid, Holaphyllamine, Able to Induce Defense Responses in Arabidopsis thaliana and Increase Resistance against Pseudomonas syringae. 12th European Fondation for Plant Pathology (EFPP) & 10th French Society for Plant Pathology (SFP) congress, May 2017, Dunkerque, France. ⟨hal-01832880⟩

Elissa Naim, Patrice Meimoun, Arnaud Lehner, Bruno Gügi, Ferdousse Laggoun, et al.. Cell wall Changes induced by ROS and ethylene in sunflower seed dormancy alleviation.. 11ème Journées du Réseau Français des Parois, Jun 2017, Orléans, France. ⟨hal-01832924⟩

Ferdousse Laggoun, Flavien Dardelle, Azeddine Driouich, Patrice Lerouge, Arnaud Lehner, et al.. Arabidopsis pollen tube growth and adhesion: Dissecting the pectin structure using an enzymatic approach. 24th International Congress on Sexual Plant Reproduction, ICSPR, Mar 2016, Tucson, United States. ⟨hal-01832919⟩

Marie Dumont, Arnaud Lehner, Alan Marchant, Boris Vauzeilles, Charles Anderson, et al.. Plant cell wall imaging using metabolic click-mediated labelling. Journée scientifique du GRR-IRIB, Jun 2015, Mont-Saint-Aignan, France. ⟨hal-02053299⟩

Ferdousse Laggoun, Flavien Dardelle, Denis Falconet, Azeddine A. Driouich, Patrice Lerouge, et al.. Small molecules interfere with the tip-polarized growth of Arabidopsis and tomato pollen tubes. 17ième Journées de l’Ecole Doctorale NBISE, Apr 2014, Le Havre, France. ⟨hal-02081482⟩

Christelle Leroux, Sophie Bouton, Claudine Morvan, Françoise Fournet, Stephanie S. Guenin, et al.. Decrease in PME48 activity leads to abnormal pollen germination. 23rd International Congress on Sexual Plant Reproduction, ICSPR, Jul 2014, Porto, Portugal. ⟨hal-02081453⟩

Marie Dumont, Arnaud Lehner, Sophie Bouton, Marie-Christine Kiefer-Meyer, Aline Voxeur, et al.. The cell wall pectic polymer rhamnogalacturonan-II is required for proper pollen tube elongation: implication of a putative sialyltransferase-like protein. 23rd International Congress on Sexual Plant Reproduction, ICSPR, Jul 2014, Porto, Portugal. ⟨hal-02113310⟩

Ferdousse Laggoun, Flavien Dardelle, Denis Falconet, Aurélien Lesnard, Sylvain Rault, et al.. Small molecules interfere with the tip-polarized growth of Arabidopsis and tomato pollen. 23rd International Congress on Sexual Plant Reproduction, ICSPR, Jul 2014, Porto, Portugal. ⟨hal-02081442⟩

Marie Dumont, Aline Voxeur, Arnaud Lehner, Jean-Claude Mollet, Patrice Lerouge. Role of Rhamnogalacturonan type II in pollen tube elongation. XIIIth Cell Wall Meeting, Jul 2013, Nantes, France. ⟨hal-02115256⟩

Flavien Dardelle, Arnaud Lehner, Muriel Bardor, Christophe Rihouey, Mathilde Causse, et al.. The cell wall of tobacco and tomato pollen tubes contains fucosylated xyloglucan not found in somatic cells. XIIIth Cell Wall Meeting, Jul 2013, Nantes, France. ⟨hal-02115300⟩

Arnaud Lehner, Christelle Leroux, Stephanie Guenin, Françoise Fournet, Marie-Christine Kiefer-Meyer, et al.. AtPME48 encodes a pectin methylesterase involved in Arabidopsis pollen grain germination. XIIIth Cell Wall Meeting, Jul 2013, Nantes, France. ⟨hal-02080256⟩

Marie Dumont, Aline Voxeur, Arnaud Lehner, Jean-Claude Mollet, Patrice Lerouge. Role of Rhamnogalacturonan type II in pollen tube elongation. 2ième Journée de l’Institut de Recherche et d’Innovation Biomédicale, Jun 2013, Rouen, France. ⟨hal-02115371⟩

Flavien Dardelle, Maxime Grare, Arnaud Lehner, Christophe Rihouey, Muriel Bardor, et al.. Characterization of pollen tube xyloglucan from tobacco and tomato (Solanaceae). Symposium - Everything you want to know about Plant Sex but were afraid to ask, Jul 2012, Porto, Portugal. ⟨hal-02125533⟩

Christelle Leroux, Arnaud Lehner, Marie-Christine Kiefer-Meyer, Jérôme Pelloux, Azeddine A. Driouich, et al.. Involvement of pectin methylesterases during pollen imbibition and germination. 15ième Journées de l’Ecole Doctorale NBISE, Mar 2012, Mont-Saint-Aignan, France. ⟨hal-02082459⟩

Flavien Dardelle, Maxime Grare, Arnaud Lehner, Christophe Rihouey, Muriel Bardor, et al.. Characterization of pollen tube xyloglucan from tobacco and tomato (Solanaceae). 24èmes Journées du Groupe Français des Glycosciences, May 2012, Val Joly, France. ⟨hal-02125662⟩

Arnaud Lehner, Flavien Dardelle, Jean Claude Mollet. De la fleur à la graine : Le fabuleux destin du pollen. 21ème édition de la fête de la science, Nov 2012, Rouen, France. ⟨hal-01848674⟩

Christelle Leroux, Arnaud Lehner, Marie-Christine Kiefer-Meyer, Jérôme Pelloux, Azeddine Driouich, et al.. A new model depicting the role of PME during dehydration and germination of pollen grain. Colloque Grands Réseaux de Recherche, Nov 2012, Rouen, France. ⟨hal-02082495⟩

Christelle Leroux, Arnaud Lehner, Marie-Christine Kiefer-Meyer, Jérôme Pelloux, Azeddine Driouich, et al.. Involvement of Pectin methylesterases in Arabidopsis pollen imbibitions and germination. 1ere journée de l’Institut de Recherche et d’Innovation Biomédicale, Jun 2012, Rouen, France. ⟨hal-02082428⟩

Christelle Leroux, Arnaud Lehner, Françoise Fournet, Stéphanie Guénin, Marie-Christine Kiefer-Meyer, et al.. Involvement of two pectin methylesterases AtPME1 and ApPME48 during Arabidopsis pollen germination. Journées du Réseau Français des Parois, Jun 2011, Lille, France. ⟨hal-02127641⟩

Flavien Dardelle, Arnaud Lehner, Yasmina Ramdani, Muriel Bardor, Patrice Lerouge, et al.. Characterization of Arabidopsis thaliana pollen tube cell wall. ASPB-CSPP Annual Plant Biology Meeting, Jul 2010, Montréal, Canada. ⟨hal-02127161⟩

Flavien Dardelle, Arnaud Lehner, Yasmina Ramdani, Muriel Bardor, Patrice Lerouge, et al.. The pollen tube cell wall: a microscopic and biochemical characterization. XIIth Cell Wall Meeting, Jul 2010, Porto, Portugal. ⟨hal-02127172⟩

Arnaud Lehner, Florian Païola, Romain R. Louvet, Jérôme Pelloux, Azeddine A. Driouich, et al.. Pectin methylesterases and Arabidopsis pollen tube growth. ASPB-CSPP Annual Plant Biology Meeting, Jul 2010, Montréal, Canada. ⟨hal-02081260⟩

Flavien Dardelle, Roll N’gouala Finassi, Arnaud Lehner, Muriel Bardor, Marie-Laure Follet-Gueye, et al.. Extracellular matrix characterization of in vitro grown Arabidopsis thaliana pollen tubes. XVième Journée IFRMP 23, Jun 2009, Mont-Saint-Aignan, France. ⟨hal-02517799⟩

Flavien Dardelle, Roll Ngouala Finassi, Arnaud Lehner, Marie-Laure Follet-Gueye, Muriel Bardor, et al.. Extracellular matrix characterization of in vitro grown Arabidopsis thaliana pollen tubes. Valorisation des ressources : applications biotechnologiques dans les agrosystèmes arides et sahariens, Dec 2009, Djerba, Tunisia. ⟨hal-02511315⟩

Arnaud Lehner, Flavien Dardelle, Jean Claude Mollet. De la fleur à la graine : Le fabuleux destin du pollen. 17ème édition de la fête de la science, Nov 2008, Rouen, France. ⟨hal-01833372⟩

Maïté Vicré-Gibouin, Arnaud Lehner, Azeddine Driouich. Les plantes reviviscentes : une solution au réchauffement climatique ?. 17ème édition de la fête de la science, Nov 2008, Rouen, France. ⟨hal-01833362⟩

Arnaud Lehner, Norbert Mamadou, Daniel Côme, Christophe Bailly, François Corbineau. Ageing of wheat grains : Two (or more) ways to die?. 1er colloque du Reseau Français de Biologie des Graines, Jun 2007, Angers, France. ⟨hal-03715563⟩

Arnaud Lehner, Daniel Côme, François Corbineau. Teneur en sucres solubles : mise en évidence d’un début de germination sur pied pendant la culture. 25ème congrès du GETIS, Mar 2005, Paris, France. ⟨hal-03715548⟩

Arnaud Lehner, Christophe Bailly, Daniel Côme, François Corbineau. Activité catalase : un moyen d’apprécier l’aptitude à la conservation des semences de blé. 25ème congrès du GETIS, Mar 2005, Paris, France. ⟨hal-03715543⟩

Arnaud Lehner, Daniel Côme, Françoise Corbineau. Oligosaccharide metabolism in wheat embryo as possible indicator of sprouting susceptibility. 8th International Workshop on Seeds, May 2005, Brisbane, Australia. ⟨hal-03715553⟩

Christophe Bailly, Arnaud Lehner, Sandrine Rousseau, Daniel Côme, François Corbineau. Variation de la composition et des propriétés thermodynamiques des lipides de réserve des semences de tournesol au cours de leur développement. 11èmes journées des Sciences de la Vie de l’Université Pierre et Marie Curie, Jan 2003, Paris, France. ⟨hal-03715535⟩

Christophe Bailly, Arnaud Lehner, Juliette Leymarie, Sandrine Rousseau, Daniel Côme, et al.. Composition and thermal properties of reserve lipids of developing sunflower seeds. 7th International Workshop on Seeds, May 2002, Salamanque, Spain. ⟨hal-03715529⟩

Christophe Bailly, Juliette Leymarie, Arnaud Lehner, Sandrine Rousseau, Daniel Côme, et al.. Changes in free radical scavenging during sunflower seed development. 5th Meeting on Oxygen, free Radicals and Oxidative Stress in Plants, Nov 2001, Nice, France. ⟨hal-03715524⟩

Arnaud Lehner, Christophe Bailly, Sandra Rousseau, Françoise Corbineau, Daniel Côme. Changes in antioxidant enzymes during sunflower seed development. Journée de l'UFR de Biologie de l'Université Pierre et Marie Curie, Paris 6, 2001, Paris, France. ⟨hal-02081252⟩

Arnaud Lehner, Christophe Bailly, Sandrine Rousseau, François Corbineau, Daniel Côme. Changes in antioxydant enzymes during sunflower seed development. 10èmes Journées des Sciences de la Vie de l’Université Pierre et Marie Curie, Jul 2001, Paris, France. ⟨hal-03715514⟩

Patrice Lerouge, Mathieu Carlier, Jean-Claude Mollet, Arnaud Lehner. The cell wall pectic rhamnogalacturonan II, an enigma in plant glycobiology. Carbohydrate Chemistry, 45, Royal Society of Chemistry, pp.553-571, 2021, Carbohydrate Chemistry, ⟨10.1039/9781839164538-00553⟩. ⟨hal-03507853⟩

Arnaud Lehner. Biosynthèse et remodelage des polysaccharides pariétaux au cours de la croissance cellulaire :modèles tube pollinique et racine. Polymères. Université de rouen, 2017. ⟨tel-01966104⟩