IHPE – ESCOUBAS Jean-Michel

IHPE UMR 5244
Université de Montpellier
Place Eugène Bataillon CC 80
F-34095 Montpellier Cedex 5
Tel +33(0)4-67-14-46-06
Fax +33(0)4-67-14-46-22
email: jean.michel.escoubas@ifremer.fr

GRADE : Chargé de Recherches CNRS (HDR)
EQUIPE : TREV

RESPONSABILITES :
Membre élu du Conseil de Laboratoire (Collège A Chercheurs et Enseignants-Chercheurs, sous-collège permanents)
Membre du CHSCT
Groupe de Travail QVT-RPS

RESEAUX SOCIAUX SCIENTIFIQUES :

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DOMAINE D’EXPERTISE-RECHERCHE :
Depuis mon recrutement au CNRS en 1995 mes travaux de recherche sont consacrés aux mécanismes de défense et aux interactions hôtes-pathogènes chez les invertébrés et se sont articulées autour de deux axes de recherche. Premièrement, l’étude des mécanismes de défense de l’huître du Pacifique Crassostrea gigas. Le développement d’approches de génomique fonctionnelle nous ont permis de caractériser nombres d’éléments impliqués dans les l’immunité de C. gigas. Deuxièmement, l’étude des perturbations des mécanismes de défense d’un insecte ravageur de culture, Spodoptera frugiperda, lors d’interactions avec divers pathogènes. Ces travaux ont consistés aussi bien à l’étude des facteurs de virulence produits par les pathogènes qu’à l’analyse de leur impact sur l’immunité de l’hôte.
Le projet de recherche que je développe actuellement a pour objectif de caractériser l’hémo-microbiote (cohorte de microorganismes associés à l’hémolymphe) de C. gigas et d’étudier sa dynamique et son impact sur la fitness de l’huitre. Pour cela, trois niveaux d’investigation sont développés i) déterminer la biodiversité et la plasticité de l’hémo-microbiote, ii) déterminer l’origine de l’hémo-microbiote et la cinétique de sa mise en place au cours de l’ontogénèse et iii) déterminer qu’elles sont les relations de l’hémo-microbiote avec le système immunitaire de l’hôte.

CURSUS :
2004 Habilitation à Diriger des Recherches HDR (Université de Montpellier II)
1995 Post-doctorat (Université de Montpellier II,  laboratoire de Défense et Résistance chez les Invertébrés Marins (DRIM)
1992-1994 Post-doctorat (Brookhaven National Laboratory, USA, Dr P. FALKOWSKI)
1988-1992 Doctorat en Microbiologie et Biologie Moléculaire (Université Paul Sabatier Toulouse III)
1988 DEA de Microbiologie option Biologie Moléculaire  (Université Paul Sabatier Toulouse III) Mention Bien.
1987 Maîtrise de Biologie Cellulaire et Microbiologie (Université Paul Sabatier ToulouseIII) Mention Assez Bien.
1985 Licence biologie (Université Paul Sabatier ToulouseIII)

PUBLICATIONS:



69 documents

Articles dans une revue

  • 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. ⟨hal-04305291⟩
  • Camille Clerissi, Xing Luo, Aude Lucasson, Shogofa Mortaza, Julien de Lorgeril, et al.. A core of functional complementary bacteria infects oysters in Pacific Oyster Mortality Syndrome. Animal Microbiome, 2023, 5, ⟨10.1186/s42523-023-00246-8⟩. ⟨hal-04107637⟩
  • Janan Gawra, Alejandro Valdivieso, Fabrice Roux, Martin Laporte, Julien de Lorgeril, et al.. Epigenetic variations are more substantial than genetic variations in rapid adaptation of oyster to Pacific oyster mortality syndrome. Science Advances , 2023, 9 (36), pp.eadh899. ⟨10.1126/sciadv.adh8990⟩. ⟨hal-04202595⟩
  • 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⟩
  • Aurélie Dotto-Maurel, Camille Pelletier, Benjamin Morga, Maude Jacquot, Nicole Faury, et al.. Evaluation of tangential flow filtration coupled to long-read sequencing for ostreid herpesvirus type 1 genome assembly. Microbial Genomics, 2022, 8 (11), ⟨10.1099/mgen.0.000895⟩. ⟨hal-03863848⟩
  • Nurul Novelia Fuandila, Anne-Sophie Gosselin-Grenet, Marie-Ka Tilak, Sven M Bergmann, Jean-Michel Escoubas, et al.. Structural variation turnovers and defective genomes: key drivers for the in vitro evolution of the large double-stranded DNA koi herpesvirus (KHV). Peer Community Journal, 2022, ⟨10.24072/pcjournal.154⟩. ⟨hal-03895944⟩
  • Manon Fallet, C. Montagnani, Bruno Petton, Luc Dantan, Julien de Lorgeril, et al.. Early life microbial exposures shape the Crassostrea gigas immune system for lifelong and intergenerational disease protection. Microbiome, 2022, 10, pp.85. ⟨10.1186/s40168-022-01280-5⟩. ⟨hal-03635473v2⟩
  • Noémie de San Nicolas, Aromal Asokan, Rafael D Rosa, Sébastien N Voisin, Marie-Agnès Travers, et al.. Functional Diversification of Oyster Big Defensins Generates Antimicrobial Specificity and Synergy against Members of the Microbiota. Marine drugs, 2022, 20 (12), pp.745. ⟨10.3390/md20120745⟩. ⟨hal-04246173⟩
  • Jean Delmotte, Camille Pelletier, Benjamin Morga, Richard Galinier, Bruno Petton, et al.. Genetic Diversity and Connectivity of the Ostreid Herpesvirus 1 Populations in France: A First Attempt to Phylogeographic Inference for a Marine Mollusc Disease. Virus Evolution, 2022, 8 (1), pp.veac039. ⟨10.1093/ve/veac039⟩. ⟨hal-03652456⟩
  • Benjamin Morga, Maude Jacquot, Camille Pelletier, Germain Chevignon, Lionel Dégremont, et al.. Genomic Diversity of the Ostreid Herpesvirus Type 1 Across Time and Location and Among Host Species. Frontiers in Microbiology, 2021, 12, pp.711377. ⟨10.3389/fmicb.2021.711377⟩. ⟨hal-03313181⟩
  • Jean Delmotte, Cristian Chaparro, Richard Galinier, Julien de Lorgeril, Bruno Petton, et al.. Contribution of Viral Genomic Diversity to Oyster Susceptibility in the Pacific Oyster Mortality Syndrome. Frontiers in Microbiology, 2020, 11, pp.1579. ⟨10.3389/fmicb.2020.01579⟩. ⟨hal-02915023⟩
  • Samuel Dupont, A. Lokmer, E. Corre, J.-C. Auguet, Bruno Petton, et al.. Oyster hemolymph is a complex and dynamic ecosystem hosting bacteria, protists and viruses. Animal Microbiome, 2020, 2 (1), pp.12. ⟨10.1186/s42523-020-00032-w⟩. ⟨hal-02563300⟩
  • Camille Clerissi, Julien de Lorgeril, Bruno Petton, Aude Lucasson, Jean-Michel Escoubas, et al.. Microbiota Composition and Evenness Predict Survival Rate of Oysters Confronted to Pacific Oyster Mortality Syndrome. Frontiers in Microbiology, 2020, 11, pp.311. ⟨10.3389/fmicb.2020.00311⟩. ⟨hal-02551728⟩
  • Julien de Lorgeril, Bruno Petton, Aude Lucasson, Valérie Perez, Pierre-Louis Stenger, et al.. Differential basal expression of immune genes confers Crassostrea gigas resistance to Pacific Oyster Mortality Syndrome. BMC Genomics, 2020, 21 (1), pp.63. ⟨10.1186/s12864-020-6471-x⟩. ⟨hal-02432454⟩
  • Camille Clerissi, Laure Guillou, Jean-Michel Escoubas, Eve R Toulza. Unveiling protist diversity associated with the Pacific oyster Crassostrea gigas using blocking and excluding primers. BMC Microbiology, 2020, 20, pp.193. ⟨10.1186/s12866-020-01860-1⟩. ⟨hal-02914979⟩
  • Camille Clerissi, Sébastien Brunet, Jeremie Vidal-Dupiol, Mehdi Adjeroud, Pierre Lepage, et al.. Protists Within Corals: The Hidden Diversity. Frontiers in Microbiology, 2018, 9, pp.2043. ⟨10.3389/fmicb.2018.02043⟩. ⟨hal-01887637⟩
  • Julien de Lorgeril, Jean-Michel Escoubas, Vincent Loubiere, Fabrice Pernet, Patrik Le Gall, et al.. Inefficient immune response is associated with microbial permissiveness in juvenile oysters affected by mass mortalities on field. Fish and Shellfish Immunology, 2018, 77, pp.156 - 163. ⟨10.1016/j.fsi.2018.03.027⟩. ⟨hal-01759229⟩
  • Julien de Lorgeril, Aude Lucasson, Bruno Petton, Eve Toulza, Caroline Montagnani, et al.. Immune-suppression by OsHV-1 viral infection causes fatal bacteraemia in Pacific oysters. Nature Communications, 2018, 9 (1), pp.4215. ⟨10.1038/s41467-018-06659-3⟩. ⟨hal-01898110⟩
  • Anaïs Gouin, Anthony Bretaudeau, Kiwoong Nam, Sylvie Gimenez, Jean-Marc Aury, et al.. Two genomes of highly polyphagous lepidopteran pests (Spodoptera frugiperda, Noctuidae) with different host-plant ranges. Scientific Reports, 2017, 7 (1), pp.1-12. ⟨10.1038/s41598-017-10461-4⟩. ⟨hal-01633879⟩
  • Fabrice Legeai, Sylvie Gimenez, Bernard Duvic, Jean-Michel Escoubas, Anne-Sophie Gosselin Grenet, et al.. Establishment and analysis of a reference transcriptome for Spodoptera frugiperda. BMC Genomics, 2014, 15 (1), pp.704. ⟨10.1186/1471-2164-15-704⟩. ⟨hal-01058982⟩
  • Tristan Doremus, Serge Urbach, Véronique Jouan, Francois Cousserans, Marc Ravallec, et al.. Venom gland extract is not required for successful parasitism in the polydnavirus-associated endoparasitoid Hyposoter didymator (Hym. Ichneumonidae) despite the presence of numerous novel and conserved venom proteins. Insect Biochemistry and Molecular Biology, 2013, 43 (3), pp.292 - 307. ⟨10.1016/j.ibmb.2012.12.010⟩. ⟨hal-01837249⟩
  • Emmanuelle d'Alençon, Nicolas Bierne, Pierre-Alain Girard, Ghislaine Magdelenat, Sylvie Gimenez, et al.. Evolutionary history of x-tox genes in three lepidopteran species: Origin, evolution of primary and secondary structure and alternative splicing, generating a repertoire of immune-related proteins. Insect Biochemistry and Molecular Biology, 2013, 43 (1), pp.54 - 64. ⟨10.1016/j.ibmb.2012.10.012⟩. ⟨hal-01837250⟩
  • Bernard Duvic, Véronique Jouan, Nour Essa, Pierre-Alain Girard, Sylvie Pages, et al.. Cecropins as a marker of Spodoptera frugiperda immunosuppression during entomopathogenic bacterial challenge. Journal of Insect Physiology, 2012, 58 (6), pp.881 - 888. ⟨10.1016/j.jinsphys.2012.04.001⟩. ⟨hal-02651570⟩
  • Sonia C.P. Costa, Carolina Varela Chavez, Grégory Jubelin, Alain Givaudan, Jean-Michel Escoubas, et al.. Recent insight into the pathogenicity mechanisms of the emergent pathogen Photorhabdus asymbiotica. Microbes and Infection, 2010, 12 (3), pp.182-189. ⟨10.1016/j.micinf.2009.12.003⟩. ⟨hal-02663167⟩
  • Ziad Abi-Khattar, Agnes A. Rejasse, D. Destoumieux-Garzon, Jean-Michel Escoubas, Vincent Sanchis, et al.. The dlt Operon of Bacillus cereus Is Required for Resistance to Cationic Antimicrobial Peptides and for Virulence in Insects. Journal of Bacteriology, 2009, 191 (22), pp.7063-7073. ⟨10.1128/JB.00892-09⟩. ⟨hal-04317722⟩
  • Delphine Destoumieux-Garzón, Michel Brehélin, Philippe Bulet, Yvan Boublik, Pierre-Alain Girard, et al.. Spodoptera frugiperda X-tox protein, an immune related defensin rosary, has lost the function ancestral defensins. PLoS ONE, 2009, 4 (8), pp.e6795. ⟨10.1371/journal.pone.0006795⟩. ⟨hal-02665408⟩
  • Allister Crow, Paul Race, Grégory Jubelin, Jean-Michel Escoubas, Eric Oswald, et al.. Crystal structures of Cif from bacterial pathogens photorhabdus luminescens and burkholderia pseudomallei. PLoS ONE, 2009, 4 (5), pp.e5582. ⟨10.1371/journal.pone.0005582⟩. ⟨hal-02661448⟩
  • Grégory Jubelin, Carolina Varela Chavez, Frederic Taieb, Mark J. Banfield, Ascel Samba-Louaka, et al.. Cycle inhibiting factors (CIFs) are a growing family of functional cyclomodulins present in invertebrate and mammal bacterial pathogens. PLoS ONE, 2009, 4 (3), pp.e4855. ⟨10.1371/journal.pone.0004855⟩. ⟨hal-02659269⟩
  • Ziad Abi-Khattar, Agnes A. Rejasse, D. Destoumieux-Garzon, Jean-Michel Escoubas, Vincent V. Sanchis Borja, et al.. The dlt Operon of Bacillus cereus Is Required for Resistance to Cationic Antimicrobial Peptides and for Virulence in Insects. Journal of Bacteriology, 2009, 191 (22), pp.7063-7073. ⟨10.1128/JB.00892-09⟩. ⟨hal-02664630⟩
  • C. Montagnani, Y. Labreuche, Jean-Michel Escoubas. Cg-IjB, a new member of the IjB protein family characterized in the pacific oyster Crassostrea gigas. Developmental and Comparative Immunology, 2008, 32 (3), pp.182-190. ⟨10.1016/j.dci.2007.06.001⟩. ⟨hal-02660632⟩
  • Pierre-Alain Girard, Yvan Boublik, Christopher W. Wheat, Anne Nathalie Volkoff, Francois F. Cousserans, et al.. X-tox: an atypical defensin derived family of immune related protein specific to Lepidoptera. Developmental and Comparative Immunology, 2008, 32 (5), pp.575-584. ⟨10.1016/j.dci.2007.09.004⟩. ⟨hal-02658874⟩
  • Marcelo Gonzalez, Yannick Gueguen, Delphine Destoumieux-Garzón, Bernard Romestand, Julie Fievet, et al.. Evidence of a bactericidal permeability increasing protein in an invertebrate, the Crassostrea gigas Cg-BPI. Proceedings of the National Academy of Sciences of the United States of America, 2007, 104 (45), pp.17759-64. ⟨10.1073/pnas.0702281104⟩. ⟨hal-00258926⟩
  • C. Montagnani, J.C. Avarre, J. de Lorgeril, M. Quiquand, V. Boulo, et al.. First evidence of the activation of Cg-timp, an immune response component of pacific oysters, through a damage-associated molecular pattern pathway. Developmental and Comparative Immunology, 2007, 31 (1), pp.1-11. ⟨10.1016/j.dci.2006.04.002⟩. ⟨hal-03895692⟩
  • Matthew J Jenny, Robert W Chapman, Annalaura Mancia, Yian A Chen, David J. Mckillen, et al.. A cDNA microarray for Crassostrea virginica and C. gigas.. Marine Biotechnology, 2007, 9 (5), pp.577-91. ⟨10.1007/s10126-007-9041-1⟩. ⟨hal-00669982⟩
  • Yannick Gueguen, Amaury Herpin, André Aumelas, Julien Garnier, Julie Fievet, et al.. Characterization of a defensin from the oyster Crassostrea gigas. Recombinant production, folding, solution structure, antimicrobial activities, and gene expression.. Journal of Biological Chemistry, 2006, 281 (1), pp.313-23. ⟨10.1074/jbc.M510850200⟩. ⟨hal-00286204⟩
  • Yannick Gueguen, Amaury Herpin, André Aumelas, Julien Garnier, Julie Fiévet, et al.. Characterization of a Defensin from the Oyster Crassostrea gigas. Journal of Biological Chemistry, 2005, 281 (1), pp.313-323. ⟨10.1074/jbc.M510850200⟩. ⟨hal-02935243⟩
  • C. Montagnani, A Tirape, V Boulo, Jean-Michel Escoubas. The two mRNAs expressed in oyster hemocytes are generated by two gene families and differentially expressed during ontogenesis. Developmental and Comparative Immunology, 2005, 29 (10), pp.831-839. ⟨10.1016/j.dci.2005.02.005⟩. ⟨hal-03895679⟩
  • Jean-Pierre Durand, Françoise Goudard, Jacques Pieri, Jean-Michel Escoubas, Nathalie Schreiber, et al.. Crassostrea gigas ferritin: cDNA sequence analysis for two heavy chain type subunits and protein purification. Gene, 2004, 338 (2), pp.187-195. ⟨10.1016/j.gene.2004.04.027⟩. ⟨hal-03895667⟩
  • C. Montagnani, C. Kappler, J.M. Reichhart, Jean-Michel Escoubas. Cg -Rel, the first Rel/NF-κB homolog characterized in a mollusk, the Pacific oyster Crassostrea gigas. FEBS Letters, 2004, 561 (1-3), pp.75-82. ⟨10.1016/S0014-5793(04)00124-3⟩. ⟨hal-03895673⟩
  • Catherine Barreau-Roumiguière, C. Montagnani, Jean-Michel Escoubas. Characterization of a Tal/SCL-like transcription factor in the pacific oyster Crassostrea gigas. Developmental and Comparative Immunology, 2003, 27 (9), pp.793-800. ⟨10.1016/S0145-305X(03)00075-2⟩. ⟨hal-03895661⟩
  • Yannick Gueguen, Jean-Paul Cadoret, Didier Flament, Catherine Barreau-Roumiguière, Anne-Laure Girardot, et al.. Immune gene discovery by expressed sequence tags generated from hemocytes of the bacteria-challenged oyster, Crassostrea gigas. Gene, 2003, 303, pp.139-145. ⟨10.1016/S0378-1119(02)01149-6⟩. ⟨hal-02498520⟩
  • C. Montagnani, Frédérique Le Roux, Franck Berthe, Jean-Michel Escoubas. Cg -TIMP, an inducible tissue inhibitor of metalloproteinase from the Pacific oyster Crassostrea gigas with a potential role in wound healing and defense mechanisms 1. FEBS Letters, 2001, 500 (1-2), pp.64-70. ⟨10.1016/S0014-5793(01)02559-5⟩. ⟨hal-03895659⟩
  • Isabelle Gourdon, Linpa Gricourt, Kristell Kellner, Philippe Roch, Jean-Michel Escoubas. Characterization of a cDNA Encoding a 72 kDa Heat Shock Cognate Protein (Hsc72) from the Pacific Oyster, Crassostrea gigas. DNA Sequence, 2000, 11 (3-4), pp.265-270. ⟨10.3109/10425170009033241⟩. ⟨hal-03895654⟩
  • Jean-Michel Escoubas, Laurence Briant, C. Montagnani, Stephanie Hez, Christian Devaux, et al.. Oyster IKK-like protein shares structural and functional properties with its mammalian homologues. FEBS Letters, 1999, 453 (3), pp.293-298. ⟨10.1016/S0014-5793(99)00737-1⟩. ⟨hal-03895646⟩
  • Jean-Michel Escoubas, M Lomas, J Laroche, P Falkowski. Light intensity regulation of cab gene transcription is signaled by the redox state of the plastoquinone pool. Proceedings of the National Academy of Sciences of the United States of America, 1995, 92 (22), pp.10237-10241. ⟨10.1073/pnas.92.22.10237⟩. ⟨hal-03895055⟩
  • Jean-Michel Escoubas, D Lane, M Chandler. Is the IS1 transposase, InsAB', the only IS1-encoded protein required for efficient transposition?. Journal of Bacteriology, 1994, 176 (18), pp.5864-5867. ⟨10.1128/jb.176.18.5864-5867.1994⟩. ⟨hal-03895038⟩
  • Jean-Michel Escoubas, M. Prère, O. Fayet, I. Salvignol, D. Galas, et al.. Translational control of transposition activity of the bacterial insertion sequence IS1.. The EMBO Journal, 1991, 10 (3), pp.705-712. ⟨10.1002/j.1460-2075.1991.tb08000.x⟩. ⟨hal-03895013⟩
  • S. Sixou, N. Eynard, Jean-Michel Escoubas, E. Werner, J. Teissié. Optimized conditions for electrotransformation of bacteria are related to the extent of electropermeabilization. BBA - Gene Structure and Expression, 1991, 1088 (1), pp.135-138. ⟨10.1016/0167-4781(91)90163-G⟩. ⟨hal-03895024⟩
  • D. Zerbib, P. Polard, Jean-Michel Escoubas, D. Galas, M. Chandler. The regulatory role of the IS 1-encoded InsA protein in transposition. Molecular Microbiology, 1990, 4 (3), pp.471-477. ⟨10.1111/j.1365-2958.1990.tb00613.x⟩. ⟨hal-03894972⟩
  • Laurence Ghisolfi, Gérard Joseph, Monique Erard, Jean-Michel Escoubas, Colette Mathieu. Nucleolin - pre-rRNA interactions and preribosome assembly. Molecular Biology Reports, 1990, 14 (2-3), pp.113-114. ⟨10.1007/bf00360437⟩. ⟨hal-03894995⟩

Communications dans un congrès

  • 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⟩
  • Jeremie Vidal-Dupiol, Janan Gawra, Julien de Lorgeril, Yannick Gueguen, Fabrice Roux, et al.. Determinants and relative weight of genetic and epigenetic variation in the resistance of the oyster Crassostrea gigas to the Pacific Oyster Mortality Syndrome. EPIMAR 2022, Oct 2022, Woods Hole (MA), United States. ⟨hal-03965076⟩
  • 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⟩
  • Guillaume Mitta, Julien de Lorgeril, Aude Lucasson, Bruno Petton, Eve Toulza, et al.. Cracking the code of Pacific oyster mortality syndrom. Aqua 2018 14th International Symposium on Aquaculture Nutrition, Aug 2018, Montpellier, France. ⟨hal-03965691⟩
  • Bernard Duvic, Isabelle Darboux, Jean-Michel Escoubas, Nicolas Negre, David Neunemann, et al.. Genome-wide analysis of genes and gene families involved in the immunity of Spodoptera frugiperda. 2017 International Conference on Management of Destructive Agricultural Pests Spodoptera (Noctuidae), Nov 2017, Chongqing, China. ⟨hal-02154502⟩
  • Julien de Lorgeril, Aude Lucasson, Bruno Petton, Eve Toulza, Philippe Haffner, et al.. An integrative approach to decipher the summer mortality syndrome affecting Pacific oysters. Immuninv 2017, Jun 2017, Lyon, France. ⟨hal-03966171⟩
  • Julien de Lorgeril, Aude Lucasson, Bruno Petton, Eve R Toulza, Philippe Haffner, et al.. An integrative approach to decipher the mortality syndrome affecting juvenile Pacific oysters. International Conference on Holobionts, Apr 2017, Paris, France. ⟨hal-03965715⟩
  • Nour Essa, Mickael Chapelle, Pierre-Alain Girard, Jean-Luc Aymeric, Anne-Nathalie Volkoff, et al.. Cibles moléculaires chez Spodoptera frugiperda des facteurs de virulence des bactéries des genres Xenorhabdus et Photorhabdus. Immuninv 2014, May 2014, Dijon, France. ⟨hal-02154473⟩
  • Emmanuelle d'Alençon, Pascaline Audant, S. Bernard-Samain, Vincent Bidegainberry, Michel Brehelin, et al.. Spodoptera EST sequencing and analysis of synteny among 3 species bring new perspectives for Lepidoptera genomics. 7. International Workshop on the Molecular Biology and Genetics of the Lepidoptera, Aug 2006, Kolympari, Greece. pp.29, ⟨10.1673/031.007.2901⟩. ⟨hal-03896131⟩
  • Jean-Michel Escoubas, Pierre-Alain Girard, Anne Nathalie Volkoff, Y. Boublik, A. Cousserans, et al.. X-tox: a new family of putative antimicrobial protein specific to Lepidoptera. 7. International Workshop on the Molecular Biology and Genetics of the Lepidoptera, Aug 2006, Kolympari, Greece. ⟨10.1673/031.007.2901⟩. ⟨hal-01123360⟩

Poster de conférence

  • Janan Gawra, Jean-Baptiste Lamy, Mathilde Saccas, Julien de Lorgeril, Yannick Gueguen, et al.. Epi(genetic) determinants of resistance in the Pacific oyster Crassostrea gigas: A case study in natural population. 18th EEID Ecology and Evolution of Infectious Diseases Meeting, Jun 2021, Online, France. . ⟨hal-03971618⟩
  • Janan Gawra, J.B. Lamy, Mathilde Saccas, Julien de Lorgeril, Yannick Gueguen, et al.. Integrative approach of the resistance mechanisms to the mass mortality syndrome affecting the juvenile of the oyster Crassostrea gigas (POMS). First Epigenetic In Marine Biology Congress EPIMAR, Oct 2020, Montpellier ( Virtual Conference ), France. . ⟨hal-03969100⟩
  • Manon Fallet, Bruno Petton, Julien de Lorgeril, Sébastien Comarmond, Cristian Chaparro, et al.. Transgenerational response to early microbial exposure in the oyster Crassostrea gigas and positive impact on survival capacities to juvenile mortality syndrome. 5. Journée d'Animation Scientifique du réseau épiPhase, Jun 2019, Toulouse, France. 35 p., 2019, épiPHASE. ⟨hal-02736036⟩

Chapitres d'ouvrage

  • Jean-Michel Escoubas, Benjamin Gourbal, David Duval, Timothy Green, Guillaume Charrière, et al.. Immunity in Molluscs. Encyclopedia of Immunobiology, Elsevier, pp.417-436, 2016, ⟨10.1016/B978-0-12-374279-7.12004-1⟩. ⟨hal-03895993⟩
  • Dion Durnford, Ondrej Prasil, Jean-Michel Escoubas, Paul Falkowski. [15] Assessing the potential for chloroplast redox regulation of nuclear gene expression. Photosynthesis: Molecular Biology of Energy Capture, 297, Elsevier, pp.220-234, 1998, Methods in Enzymology, ⟨10.1016/S0076-6879(98)97017-3⟩. ⟨hal-03895082⟩

Pré-publications, Documents de travail

  • Jean Delmotte, Camille Pelletier, Benjamin Morga, Richard Galinier, Bruno Petton, et al.. Phylogeography of infectious disease: genetic diversity and connectivity of the Ostreid herpesvirus 1 population in France. 2021. ⟨hal-03217723⟩
  • Aude Lucasson, Xing Luo, Shogofa Mortaza, Julien de Lorgeril, Eve Toulza, et al.. A core of functionally complementary bacteria colonizes oysters in Pacific Oyster Mortality Syndrome. 2020. ⟨hal-03054359⟩