IHPE – TRAVERS Marie-Agnès

IHPE UMR 5244
Université de Montpellier
Place Eugène Bataillon CC 80
F-34095 Montpellier Cedex 5
Tel +33(0)4-67-14-46-25
Fax +33(0)4-67-14-46-22
email: marie.agnes.travers@ifremer.fr

GRADE : Chercheur C2A Ifremer (HDR)
EQUIPE : TREV
ENCADREMENT DE THESE :
ONILLON Laura, BOUCHEREAU Elyna, REGGIARDO Bérénice

RESEAUX SOCIAUX SCIENTIFIQUES :

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DOMAINE D’EXPERTISE-RECHERCHE :
Depuis mes premières expériences dans des laboratoires de recherche, je m’intéresse aux bactéries et aux interactions qu’elles entretiennent avec leurs hôtes et leur environnement. Pendant ma thèse au sein de l’UMR 6539 (LEMAR, 2005-2008), j’ai pu décrire une maladie affectant les ormeaux en Bretagne et en particulier les mécanismes par lesquels la bactérie Vibrio harveyi l’induit. A la suite de cette expérience, j’ai rejoint un UMR 7245 (Molécules de Communication et Adaptation des Micro-organismes, 2009-2011) pour tenter d’identifier les molécules grâce auxquelles des bactéries de la flore intestinale pouvaient contrôler un protozoaire parasite responsable de la parasitose intestinale la plus répandue dans le monde, Giardia lamblia. J’ai rejoint l’IFREMER en 2011, tout d’abord au sein du laboratoire de génétique et pathologie des mollusques marins (LGPMM, La Tremblade). Travaillant dans un laboratoire ayant le mandat de laboratoire européen et national de références pour les pathologies des mollusques, mes projets de recherche visaient principalement à identifier, décrire des espèces ou groupes d’agents infectieux à risque (bactéries du genre Vibrio) et les maladies qu’ils induisent. Depuis 2019, j’ai intégré l’équipe MIMM, au sein de laquelle je conduis des recherches sur les interactions entre la virulence bactérienne et la réponse immunitaire des hôtes grâce à deux modèles d’interaction : Vibrio aestuarianus / Crassostrea gigas et Vibrio splendidus / Mytilus sp.

IMPLICATION DANS PROJETS
– Projet OURMEL (Soutien de stock et repeuplement de l’ormeau en zone Littorale bretonne et normande) avec le labo LEMAR

CURSUS
2018 Habilitation à diriger des recherches HDR Spécialité Microbiologie marine, Université de La Rochelle
2008 Doctorat en sciences. Spécialité Microbiologie marine, Université de Bretagne Occidentale. Entreprise France Haliotis (bourse CIFRE)
2004 DEA Innovation Pharmacologique. Université Paul Sabatier Toulouse, INSA Toulouse.
2004 Ingénieur en Génie Biochimique et Alimentaire et Génétique microbienne, spécialité Biologie Moléculaire. INSA Toulouse.
2001 DEUG Sciences de la vie, de la santé et de l’Homme. Université Bordeaux II.

PUBLICATIONS :


77 documents

Articles dans une revue53 documents

  • K. Mathias Wegner, Benjamin Morga, Laure Guillou, Martina Strittmatter, Cyrielle Lecadet, et al.. Prokaryotic microbiota outperform eukaryotic microbiota in differentiating between infection states of iconic diseases of two commercial oyster species. Aquaculture, 2025, 594, pp.741363. ⟨10.1016/j.aquaculture.2024.741363⟩. ⟨hal-04665295⟩
  • Munusamy Ajithkumar, Marie Lillehammer, Marie-Agnes Travers, Elise Maurouard, Muhammad Luqman Aslam, et al.. Genetic parameters for resistance to field mortality outbreaks and resistance to a pathogenic strain of Vibrio splendidus in Mytilus edulis, Mytilus galloprovincialis and natural hybrid. Aquaculture, 2024, 590, pp.741034. ⟨10.1016/j.aquaculture.2024.741034⟩. ⟨hal-04649984⟩
  • Caroline Montagnani, Benjamin Morga, Beatriz Novoa, Benjamin Gourbal, Amaro Saco, et al.. Trained immunity: Perspectives for disease control strategy in marine mollusc aquaculture. Reviews in Aquaculture, 2024, ⟨10.1111/raq.12906⟩. ⟨hal-04565659⟩
  • Delphine Destoumieux-Garzón, Caroline Montagnani, Luc Dantan, Noémie de San Nicolas, Marie-Agnès Travers, et al.. Cross-talk and mutual shaping between the immune system and the microbiota during an oyster's life. Philosophical Transactions of the Royal Society B: Biological Sciences, 2024, 379 (1901), ⟨10.1098/rstb.2023.0065⟩. ⟨hal-04515139⟩
  • Cécile Blanchon, Eve Toulza, Christophe Calvayrac, Stanislawa Eichendorff, Marie-Agnes Travers, et al.. Inactivation of two oyster pathogens by photocatalysis and monitoring of changes in the microbiota of seawater: a case study on Ostreid Herpes Virus 1 µVar and Vibrio harveyi. Chemosphere, 2024, 346, pp.140565. ⟨10.1016/j.chemosphere.2023.140565⟩. ⟨hal-04305291⟩
  • Aurélie Mesnil, Maude Jacquot, Céline Garcia, Delphine Tourbiez, Lydie Canier, et al.. Emergence and clonal expansion of Vibrio aestuarianus lineages pathogenic for oystersin Europe. Molecular Ecology, 2023, 32 (11), pp.2869-2883. ⟨10.1111/mec.16910⟩. ⟨hal-04013412⟩
  • Daniel Oyanedel, Arnaud Lagorce, Maxime Bruto, Philippe Haffner, Amandine Morot, et al.. Cooperation and cheating orchestrate Vibrio assemblages and polymicrobial synergy in oysters infected with OsHV-1 virus. Proceedings of the National Academy of Sciences of the United States of America, 2023, 120 (40), pp.e2305195120. ⟨10.1073/pnas.2305195120⟩. ⟨hal-04219877⟩
  • Isabelle Arzul, Céline Garcia, Bruno Chollet, Delphine Serpin, Coralie Lupo, et al.. First characterization of the parasite Haplosporidium costale in France and development of a real‐time PCR assay for its rapid detection in the Pacific oyster, Crassostrea gigas. Transboundary and emerging diseases, 2022, 69 (5), pp.e2041-e2058. ⟨10.1111/tbed.14541⟩. ⟨hal-03636779⟩
  • Yosra Ben Cheikh, Marie-Agnes Travers. Vibrio splendidus infection induces dysbiosis in the blue mussel and favors pathobiontic bacteria. Microbiological Research, 2022, 261, pp.127078. ⟨10.1016/j.micres.2022.127078⟩. ⟨hal-03689842⟩
  • Lionel Dégremont, Benjamin Morga, Elise Maurouard, Marie-Agnes Travers. Susceptibility variation to the main pathogens of Crassostrea gigas at the larval, spat and juvenile stages using unselected and selected oysters to OsHV-1 and/or V. aestuarianus. Journal of Invertebrate Pathology, 2021, 183, pp.107601. ⟨10.1016/j.jip.2021.107601⟩. ⟨hal-03228425⟩
  • Céline Garcia, Aurélie Mesnil, Delphine Tourbiez, Mirna Moussa, Christine Dubreuil, et al.. Vibrio aestuarianus subsp. cardii subsp. nov., pathogenic to the edible cockles Cerastoderma edule in France, and establishment of Vibrio aestuarianus subsp. aestuarianus subsp. nov. and Vibrio aestuarianus subsp. francensis subsp. nov.. International Journal of Systematic and Evolutionary Microbiology, 2021, 71 (2), pp.004654. ⟨10.1099/ijsem.0.004654⟩. ⟨hal-03128462⟩
  • M. Moussa, Elodie Cauvin, A. Le Piouffle, O. Lucas, Adeline Bidault, et al.. A MALDI-TOF MS database for fast identification of Vibrio spp. potentially pathogenic to marine mollusks. Applied Microbiology and Biotechnology, 2021, 105, pp.2527-2539. ⟨10.1007/s00253-021-11141-0⟩. ⟨hal-03166588⟩
  • Damien Réveillon, Véronique Savar, Estelle Schaefer, Julien Chevé, Marie-Pierre Halm-Lemeille, et al.. Tetrodotoxins in French Bivalve Mollusks—Analytical Methodology, Environmental Dynamics and Screening of Bacterial Strain Collections. Toxins, 2021, 13, pp.740. ⟨10.3390/toxins13110740⟩. ⟨hal-03419687⟩
  • Coralie Lupo, Bhagat Lal Dutta, Sébastien Petton, Pauline Ezanno, Delphine Tourbiez, et al.. Spatial epidemiological modelling of infection by Vibrio aestuarianus shows that connectivity and temperature control oyster mortality. Aquaculture Environment Interactions, 2020, 12, pp.511-527. ⟨10.3354/aei00379⟩. ⟨hal-03079089⟩
  • Julia Mougin, Roxane Roquigny, Marie-Agnès Travers, Thierry Grard, Maryse Bonnin-Jusserand, et al.. Development of a mreB-targeted real-time PCR method for the quantitative detection of Vibrio harveyi in seawater and biofilm from aquaculture systems. Aquaculture, 2020, 525, pp.735337. ⟨10.1016/j.aquaculture.2020.735337⟩. ⟨hal-02864334⟩
  • Delphine Destoumieux-Garzón, Laura Canesi, Daniel Oyanedel, Marie-Agnès Travers, Guillaume M Charrière, et al.. Vibrio-bivalve interactions in health and disease. Environmental Microbiology, 2020, Vibrios – from genes to ecosystems, 22 (10), pp.4323-4341. ⟨10.1111/1462-2920.15055⟩. ⟨hal-02915050⟩
  • Lionel Degremont, Patrick Azéma, Elise Maurouard, Marie-Agnès Travers. Enhancing resistance to Vibrio aestuarianus in Crassostrea gigas by selection. Aquaculture, 2020, 526, pp.735429. ⟨10.1016/j.aquaculture.2020.735429⟩. ⟨hal-02875156⟩
  • Sandy Picot, Benjamin Morga, Nicole Faury, Bruno Chollet, Lionel Dégremont, et al.. A study of autophagy in hemocytes of the Pacific oyster, Crassostrea gigas. Autophagy, 2019, 15 (10), pp.1801-1809. ⟨10.1080/15548627.2019.1596490⟩. ⟨hal-04202282⟩
  • Coralie Lupo, Marie-Agnès Travers, Delphine Tourbiez, Clément Félix Barthélémy, Gael Beaunée, et al.. Modeling the Transmission of Vibrio aestuarianus in Pacific Oysters Using Experimental Infection Data. Frontiers in Veterinary Science, 2019, 6, 15 p. ⟨10.3389/fvets.2019.00142⟩. ⟨hal-02618348⟩
  • Charlotte Falaise, Adèle James, Marie-Agnès Travers, Marie Zanella, Myriam Badawi, et al.. Complex Relationships between the Blue Pigment Marennine and Marine Bacteria of the Genus Vibrio. Marine drugs, 2019, 17 (3), pp.160. ⟨10.3390/md17030160⟩. ⟨hal-02086858⟩
  • Carmen Lopez-Joven, Jean-Luc Rolland, Philippe Haffner, Audrey Caro, Cécile Roques, et al.. Oyster Farming, Temperature, and Plankton Influence the Dynamics of Pathogenic Vibrios in the Thau Lagoon. Frontiers in Microbiology, 2018, 9, pp.2530. ⟨10.3389/fmicb.2018.02530⟩. ⟨hal-01946474⟩
  • Abdellah Benabdelmouna, Alice Saunier, Christophe Ledu, Marie-Agnes Travers, Benjamin Morga. Genomic abnormalities affecting mussels (Mytilus edulis-galloprovincialis) in France are related to ongoing neoplastic processes, evidenced by dual flow cytometry and cell monolayer analyses. Journal of Invertebrate Pathology, 2018, 157, pp.45-52. ⟨10.1016/j.jip.2018.08.003⟩. ⟨hal-04202184⟩
  • Leila Parizadeh, Delphine Tourbiez, Céline Garcia, Philippe Haffner, Lionel Degremont, et al.. Ecologically realistic model of infection for exploring the host damage caused by Vibrio aestuarianus. Environmental Microbiology, 2018, 20 (12), pp.4343-4355. ⟨10.1111/1462-2920.14350⟩. ⟨hal-01887549⟩
  • Thibault Allain, Soraya Chaouch, Myriam Thomas, Marie-Agnès Travers, Isabelle Vallée, et al.. Bile Salt Hydrolase Activities: A Novel Target to Screen Anti-Giardia Lactobacilli?. Frontiers in Microbiology, 2018, 9, ⟨10.3389/fmicb.2018.00089⟩. ⟨hal-02126886⟩
  • Marie-Agnès Travers, Delphine Tourbiez, Leïla Parizadeh, Philippe Haffner, Angélique Kozic-Djellouli, et al.. Several strains, one disease: experimental investigation of Vibrio aestuarianus infection parameters in the Pacific oyster, Crassostrea gigas. Veterinary Research, 2017, 48 (1), pp.32. ⟨10.1186/s13567-017-0438-1⟩. ⟨hal-01528062⟩
  • Denis Saulnier, Sophie de Decker, Delphine Tourbiez, Marie-Agnes Travers. Development of a duplex Taqman real-time PCR assay for rapid identification of Vibrio splendidus -related and V. aestuarianus strains from bacterial cultures. Journal of Microbiological Methods, 2017, 140, pp.67-69. ⟨10.1016/j.mimet.2017.07.002⟩. ⟨hal-04201905⟩
  • Patrick Azéma, Jean-Baptiste Lamy, Pierre Boudry, Tristan Renault, Marie-Agnès Travers, et al.. Genetic parameters of resistance to Vibrio aestuarianus, and OsHV-1 infections in the Pacific oyster, Crassostrea gigas, at three different life stages. Genetics Selection Evolution, 2017, 49, pp.23. ⟨10.1186/s12711-017-0297-2⟩. ⟨hal-01479152⟩
  • Yosra Ben Cheikh, Marie-Agnès Travers, Frank Le Foll. Infection dynamics of a V. splendidus strain pathogenic to Mytilus edulis : In vivo and in vitro interactions with hemocytes. Fish and Shellfish Immunology, 2017, 70, pp.515-523. ⟨10.1016/j.fsi.2017.09.047⟩. ⟨hal-01738542⟩
  • Charlotte Falaise, Cyrille François, Marie-Agnès Travers, Benjamin Morga, Joel Haure, et al.. Antimicrobial Compounds from Eukaryotic Microalgae against Human Pathogens and Diseases in Aquaculture. Marine drugs, 2016, 14 (9), ⟨10.3390/md14090159⟩. ⟨hal-01613378⟩
  • Patrick Azema, Marie-Agnes Travers, Abdellah Benabdelmouna, Lionel Degremont. Single or dual experimental infections with Vibrio aestuarianus and OsHV-1 in diploid and triploid Crassostrea gigas at the spat, juvenile and adult stages. Journal of Invertebrate Pathology, 2016, 139, pp.92-101. ⟨10.1016/j.jip.2016.08.002⟩. ⟨hal-04201727⟩
  • Yosra Ben Cheikh, Marie-Agnès Travers, Benjamin Morga, Yoann Godfrin, Damien Rioult, et al.. First evidence for a Vibrio strain pathogenic to Mytilus edulis altering hemocyte immune capacities. Developmental and Comparative Immunology, 2016, 57, pp.107 - 119. ⟨10.1016/j.dci.2015.12.014⟩. ⟨hal-01755819⟩
  • Marie-Agnès Travers, Cissé Sow, Séverine Zirah, Christiane Deregnaucourt, Soraya Chaouch, et al.. Deconjugated bile salts produced by extracellular bile-salt hydrolase-like activities from the probiotic Lactobacillus johnsonii La1 inhibit Giardia duodenalis in vitro growth. Frontiers in Microbiology, 2016, 7, pp.1-16. ⟨10.3389/fmicb.2016.01453⟩. ⟨hal-02637819⟩
  • David Goudenège, Marie Agnès Travers, Astrid Lemire, Philippe Haffner, Yannick Labreuche, et al.. A single regulatory gene is sufficient to alter Vibrio aestuarianus pathogenicity in oysters. Environmental Microbiology, 2015, 17 (11), pp.4189-4199. ⟨10.1111/1462-2920.12699⟩. ⟨hal-01444897⟩
  • Valerie Barbosa-Solomieu, Tristan Renault, Marie-Agnes Travers. Mass mortality in bivalves and the intricate case of the Pacific oyster, Crassostrea gigas. Journal of Invertebrate Pathology, 2015, 131, pp.2-10. ⟨10.1016/j.jip.2015.07.011⟩. ⟨hal-04200664⟩
  • Marie-Agnes Travers, Katherine Boettcher Miller, Ana Roque, Carolyn S. Friedman. Bacterial diseases in marine bivalves. Journal of Invertebrate Pathology, 2015, 131, pp.11-31. ⟨10.1016/j.jip.2015.07.010⟩. ⟨hal-04200662⟩
  • Lionel Degremont, Jean-Baptiste Lamy, Jean-Francois Pepin, Marie-Agnes Travers, Tristan Renault. New Insight for the Genetic Evaluation of Resistance to Ostreid Herpesvirus Infection, a Worldwide Disease, in Crassostrea gigas. PLoS ONE, 2015, 10 (6), ⟨10.1371/journal.pone.0127917⟩. ⟨hal-04200601⟩
  • Rachida Mersni-Achour, Yosra Ben Cheikh, Vianney Pichereau, Ibtissem Doghri, Cédric Etien, et al.. Factors other than metalloprotease are required for full virulence of French Vibrio tubiashii isolates in oyster larvae. Microbiology, 2015, 161 (5), pp.997-1007. ⟨10.1099/mic.0.000058⟩. ⟨hal-01967765⟩
  • Pierrick Moreau, Kevin Moreau, Amelie Segarra, Delphine Tourbiez, Marie-Agnes Travers, et al.. Autophagy plays an important role in protecting Pacific oysters from OsHV-1 and Vibrio aestuarianus infections. Autophagy, 2015, 11 (3), pp.516-526. ⟨10.1080/15548627.2015.1017188⟩. ⟨hal-04200598⟩
  • Yesmine Ben Henda, Mariem Laamari, Isabelle Lanneluc, Marie-Agnès Travers, Hélène Agogué, et al.. Di and tripeptides from marine sources can target adipogenic process and contribute to decrease adipocyte number and functions. Journal of Functional Foods, 2015, Journal of Functional Foods, 17, pp.1-10. ⟨10.1016/j.jff.2015.04.050⟩. ⟨hal-01356228⟩
  • Christian Bechemin, Patrick Soletchnik, Pierre Polsenaere, Olivier Le Moine, Fabrice Pernet, et al.. Episodes de mortalité massive de moules bleues observés en 2014 dans les Pertuis charentais. Bulletin épidémiologique, 2015, 67, pp.6-9. ⟨hal-02554385⟩
  • Patrick Azéma, Marie-Agnès Travers, Julien de Lorgeril, Delphine Tourbiez, Lionel Dégremont. Can selection for resistance to OsHV-1 infection modify susceptibility to Vibrio aestuarianus infection in Crassostrea gigas? First insights from experimental challenges using primary and successive exposures. Veterinary Research, 2015, 46 (1), pp.139. ⟨10.1186/s13567-015-0282-0⟩. ⟨hal-01259809⟩
  • Rachida Mersni-Achour, Nathalie Imbert-Auvray, Valérie Huet, Yosra Ben Cheikh, Nicole Faury, et al.. First description of French V. tubiashii strains pathogenic to mollusk: II. Characterization of properties of the proteolytic fraction of extracellular products. Journal of Invertebrate Pathology, 2014, 123, pp.49-59. ⟨hal-01967768⟩
  • Rachida Mersni Achour, Nathalie Imbert-Auvray, Valerie Huet, Yosra Ben Cheick, Nicole Faury, et al.. First description of French V. tubiashii strains pathogenic to mollusk: II. Characterization of properties of the proteolytic fraction of extracellular products. Journal of Invertebrate Pathology, 2014, 123, pp.49-59. ⟨10.1016/j.jip.2014.09.006⟩. ⟨hal-04499654⟩
  • Marie-Agnès Travers, Rachida Mersni Achour, Philippe Haffner, Delphine Tourbiez, Anne-Laure Cassone, et al.. First description of French V. tubiashii strains pathogenic to mollusk: I. Characterization of isolates and detection during mortality events. Journal of Invertebrate Pathology, 2014, 123, pp.38-48. ⟨10.1016/j.jip.2014.04.009⟩. ⟨hal-01967771⟩
  • Amelie Segarra, Florian Mauduit, Nicole Faury, Suzanne Trancart, Lionel Degremont, et al.. Dual transcriptomics of virus-host interactions: comparing two Pacific oyster families presenting contrasted susceptibility to ostreid herpesvirus 1. BMC Genomics, 2014, 15 (580), pp.1-13. ⟨10.1186/1471-2164-15-580⟩. ⟨hal-04499619⟩
  • Marie-Agnès Travers, Isabelle Florent, Linda Kohl, Philippe Grellier. Probiotics for the Control of Parasites: An Overview. Journal of Parasitology Research, 2011, 2011, pp.1-11. ⟨10.1155/2011/610769⟩. ⟨mnhn-02047396⟩
  • Marie-Agnès Travers, Anne-Leila Meistertzheim, Marion Cardinaud, Carolyn S. Friedman, Sylvain Huchette, et al.. Gene expression patterns of abalone, Haliotis tuberculata, during successive infections by the pathogen Vibrio harveyi. Journal of Invertebrate Pathology, 2010, 105 (3), pp.289-297. ⟨10.1016/j.jip.2010.08.001⟩. ⟨hal-00652226⟩
  • Jonathan Flye-Sainte-Marie, Philippe Soudant, Christophe Lambert, Nelly Le Goïc, Madeleine Goncalvez, et al.. Variability of the hemocyte parameters of Ruditapes philippinarum in the field during an annual cycle. Journal of Experimental Marine Biology and Ecology, 2009, 377 (1), pp.1-11. ⟨10.1016/j.jembe.2009.06.003⟩. ⟨hal-00452255⟩
  • Marie-Agnès Travers, Ronan Le Bouffant, Carolyn S Friedman, Florence Buzin, Bertrand Cougard, et al.. Pathogenic Vibrio harveyi, in contrast to non-pathogenic strains, intervenes with the p38 MAPK pathway to avoid an abalone haemocyte immune response.. Journal of Cellular Biochemistry, 2009, 106 (1), pp.152-60. ⟨10.1002/jcb.21990⟩. ⟨hal-00653268⟩
  • Marie-Agnès Travers, Olivier Bazuyaux, Nelly Le Goïc, Sylvain Huchette, Jean-Louis Nicolas, et al.. Influence of temperature and spawning effort on Haliotis tuberculata mortalities caused by Vibrio harveyi: an example of emerging vibriosis linked to global warming. Global Change Biology, 2009, 15 (6), pp.1365-1376. ⟨10.1111/j.1365-2486.2008.01764.x⟩. ⟨hal-00653259⟩
  • Marie-Agnès Travers, Patricia Mirella da Silva, Nelly Le Goïc, Dominique Marie, Anne Donval, et al.. Morphologic, cytometric and functional characterisation of abalone (Haliotis tuberculata) haemocytes. Fish and Shellfish Immunology, 2008, 24 (4), pp.400-411. ⟨10.1016/j.fsi.2007.10.001⟩. ⟨hal-00663493⟩
  • Marie-Agnès Travers, Annaïck Barbou, Nelly Le Goïc, Sylvain Huchette, Christine Paillard, et al.. Construction of a stable GFP-tagged Vibrio harveyi strain for bacterial dynamics analysis of abalone infection. FEMS Microbiology Letters, 2008, 289 (1), pp.34-40. ⟨10.1111/j.1574-6968.2008.01367.x⟩. ⟨hal-00663491⟩
  • Marie-Agnès Travers, Nelly Le Goïc, Sylvain Huchette, Marcel Koken, Christine Paillard. Summer immune depression associated with increased susceptibility of the European abalone, Haliotis tuberculata to Vibrio harveyi infection. Fish and Shellfish Immunology, 2008, 25 (6), pp.800-808. ⟨10.1016/j.fsi.2008.08.003⟩. ⟨hal-00663497⟩

Communications dans un congrès12 documents

  • Yosra Ben Cheikh, François Massol, Nathalie Giusti-Petrucciani, Marie-Agnes Travers. Le pathobiome dans les maladies des moules marines du genre Mytilus. journée du microbiome, Jun 2023, Nantes, France. ⟨hal-04363451⟩
  • M. Ajithkumar, M. Lillehammer, Marie-Agnes Travers, E. Maurouard, M. Luqman Aslam, et al.. Genetic basis of Abnormal Mussel Mortality in France using a field and experimental infection investigations. 115th Annual Meeting of the NSA National Shellfisheries Association, NSA National Shellfisheries Association, Mar 2023, Baltimor - Maryland, United States. ⟨hal-04006632⟩
  • Yosra Ben Cheikh, Marie-Agnes Travers. Vibrio splendidus infection induces dysbiosis in the blue mussel and favors pathobiontic bacteria. Fourth International Symposium Advances in Marine Mussel Research (AMMR), Nov 2022, Saunton Sands, United Kingdom. ⟨hal-04363450⟩
  • C. Garcia, A. Mesnil, D. Tourbiez, L. Degremont, J. Hocquet, et al.. Dynamics of Vibrio aestuarianus in cockles in wild beds of Hauts-de-France. Marine Parasites Symposium - International symposium on ecology and evolution of marine parasites and diseases, Nov 2022, La Rochelle & online, France. ⟨hal-03991180⟩
  • Noémie de San Nicolas, A. Asokan, R.D. Rosa, S.N. Voisin, Marie Agnès Travers, et al.. Functional DIversification of Big-Defensins and the shaping of oyster microbiota. AMP 2022 7th International Symposium on Antimicrobial Peptides, Nov 2022, Paris, France. ⟨hal-03976756⟩
  • Daniel Oyanedel Trigo, Aurélie Mesnil, Jamal Saad, Jean Delmotte, Jean-Michel Escoubas, et al.. Marine invertebrates in a One Health context. Human and environmental drivers of diseases. ISME 18, CNRS INEE - International Symposium on Microbial Ecology, Aug 2022, Lausanne, Switzerland. ⟨hal-03991131⟩
  • Daniel Oyanedel Trigo, Aurélie Mesnil, Jamal Saad, Jean Delmotte, Jean-Michel Escoubas, et al.. Influence humaine et environnementale sur l’émergence et la dynamique des pathogènes en milieu marin. InfectioTron – Journée d’animation du CNRS INEE, CNRS INEE, Jun 2022, Lyon, France. ⟨hal-03991115⟩
  • Marie-Agnes Travers. Synthèse des connaissances des maladies de l’huître creuse au stade adulte liées à Vibrio aesturianus. Table ronde Recherche-Conchyliculture IFREMER, Thème Santé « Mieux connaître l’état de santé des cheptels », IFREMER, Mar 2022, Mèze, France. ⟨hal-03991002⟩
  • Daniel Oyanedel Trigo, Arnaud Lagorce, Guillaume Charriere, Marie Agnès Travers, Delphine Destoumieux-Garzon. Immune-microbiota interplay in oyster health and disease. XXIst scientific meeting of the Italian Association of Developmental and Comparative Immunobiology (IADCI), Italian Association of Developmental and Comparative Immunobiology, Feb 2022, Padoue, Italy. ⟨hal-03991204⟩
  • Yosra Ben Cheikh, Marie-Agnès Travers, Frank Le Foll, Nathalie Giusti-Petrucciani. Insights into the microbiota of farmed and wild Mytilus SP: is there a link between bacteria communities and host susceptibility?. 3rd International Conference of Fish & Shellfish Immunology, Jun 2019, Las palmas, Canary Islands. ⟨hal-02454344⟩
  • Yosra Ben Cheikh, Marie-Agnès Travers, Benjamin Morga, Yohan Godfrin, Damien Rioult, et al.. First evidence for a Vibrio strain pathogenic to Mytilus edulis altering hemocyte immune capacities. 2nd International Conference of Fish & Shellfish Immunology, Jun 2016, Portland, United States. ⟨hal-02454323⟩
  • Bhagat Lal Dutta, Coralie Lupo, Sébastien Petton, Pauline Ezanno, Marie-Agnès Travers, et al.. Summer mortality of Pacific oyster Crassostrea gigas: a metapopulation model of Vibrio aestuarianus infection. Aquaculture, Feb 2016, Las Vegas, Nevada, United States. ⟨hal-02742463⟩

Poster de conférence3 documents

  • Yosra Ben Cheikh, Marie-Agnès Travers, Frank Le Foll. Infection dynamics of a V. splendidus strain pathogenic to Mytilus edulis: in vivo and in vitro interactions with hemocytes. 2nd International Symposium on the Advances in Marine Mussel Research AMMR, Sep 2017, Sète, France. ⟨hal-02454469⟩
  • Yosra Ben Cheikh, Marie-Agnès Travers, Benjamin Morga, Yohan Godfrin, Damien Rioult, et al.. First evidence for a Vibrio strain pathogenic to Mytilus edulis altering hemocyte immune capacities. VIBRIO 2016 conference, Mar 2016, Roscoff, France. ⟨hal-02454492⟩
  • Coralie Lupo, Delphine Tourbiez, Pauline Ezanno, Marie-Agnès Travers. First experimental insights of key transmission parameters for Vibrio aestuarianus infection of Pacific oyster, Crassostrea gigas. Society for Veterinary Epidemiology and Preventive Medicine (SVEPM), Mar 2015, Ghent, Belgium. Society for Veterinary Epidemiology and Preventive Medicine, Proceedings of a Meeting - Society for Veterinary Epidemiology and Preventive Medicine, 280 p., 2015, Society for Veterinary Epidemiology and Preventive Medicine (SVEPM). ⟨hal-02741527⟩

Chapitres d'ouvrage2 documents

  • Valerie Derolez, Franck Lagarde, Béatrice Bec, Marion Richard, Marie-Agnes Travers. Impacts du changement climatique sur les cultures marines. RECO (2021). CROCC-2021 - Cahier Régional Occitanie sur les Changements Climatiques. Chapitre 6 - Milieux littoraux. Part.4. Les conséquences de l’évolution des milieux sur les activités marines. 4.1, pp.142-143, 2021. ⟨hal-04309679⟩
  • Jean-Francois Pepin, Patrick Soletchnik, Olivier Le Moine, Pierre Polsenaere, Sylvie Genauzeau, et al.. Does Global Warming Favor the Occurrence of Recent Blue Mussel Mortality Events in France?. Ceccaldi HJ., Hénocque Y., Komatsu T., Prouzet P., Sautour B., Yoshida J. (eds) Evolution of Marine Coastal Ecosystems under the Pressure of Global Changes. Springer, Cham. Print ISBN 978-3-030-43483-0 Online ISBN 978-3-030-43484-7. Chap.17, pp 243-251, 2020, ⟨10.1007/978-3-030-43484-7_17⟩. ⟨hal-04309628⟩

Pré-publications, Documents de travail1 document

  • Jamal Saad, Viviane Boulo, David Goudenège, Coralie Broquard, Karl B Andree, et al.. Vibrio are a potential source of novel colistin-resistance genes in European coastal environments. 2024. ⟨hal-04782277⟩

Rapports6 documents

  • Lydie Canier, Isabelle Arzul, Bruno Chollet, Mathilde Noyer, Delphine Serpin, et al.. EURL for Mollusc Diseases. Technical Report 2019. IFREMER. 2020. ⟨hal-04033509⟩
  • Céline Garcia, Marie-Agnes Travers, Mirna Moussa Pouly, Delphine Tourbiez, Bruno Chollet, et al.. Rapport annuel du Laboratoire de Référence des Maladies des Mollusques Marins. Année 2019. IFREMER. 2020. ⟨hal-04033544⟩
  • Céline Garcia, Bruno Chollet, Mathilde Noyer, Delphine Serpin, Mirna Moussa Pouly, et al.. Rapport annuel du Laboratoire de Référence des Maladies des Mollusques Marins. Année 2018. IFREMER. 2019. ⟨hal-04033487⟩
  • Céline Garcia, Lydie Canier, Isabelle Arzul, Françoise Hubert, Marie-Agnes Travers, et al.. Synthèse de la journée des laboratoire agréés et reconnus. IFREMER. 2019. ⟨hal-04033466⟩
  • Lydie Canier, Céline Garcia, Coralie Lupo, Marie-Agnes Travers, Isabelle Arzul. Report of the 2019 Annual Meeting and 12th Technical Workshop of the National Reference Laboratories for Mollusc Diseases. Arcachon, France, 19, 20th and 21st March 2019. IFREMER. 2019. ⟨hal-04033450⟩
  • Coralie Lupo, Marie-Agnes Travers, Lionel Dégremont, Isabelle Arzul, Celine Garcia. Investigation concernant la détection d'un parasite interprété comme étant Haplosporidium costale dans les lots d'animaux hébergés dans les installations expérimentales Ifremer de Bouin (Vendée). IFREMER. 2019. ⟨hal-04033443⟩

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