Sébastien PETTON

Océanographie physique côtière / instrumentation et modélisation

Ingénieur(e) de Recherche


Laboratoire LEMAR








Gawra, J., Valdivieso, A., Roux, F., Laporte, M., de Lorgeril, J., Gueguen, Y., Saccas, M., Escoubas, J.-M., Montagnani, C., Destoumieux-Garzon, D., Lagarde, F., Leroy, M. A., Haffner, P., Petton, B., Cosseau, C., Morga, B., Degremont, L., Mitta, G., Grunau, C., & Vidal-Dupiol, J. (2023). Epigenetic variations are more substantial than genetic variations in rapid adaptation of oyster to Pacific oyster mortality syndrome. SCIENCE ADVANCES, 9(36), eadh8990. https://doi.org/10.1126/sciadv.adh8990 Cite
Oyanedel, D., Lagorce, A., Bruto, M., Haffner, P., Morot, A., Labreuche, Y., Dorant, Y., Divonne, S. de L. F., Delavat, F., Inguimbert, N., Montagnani, C., Morga, B., Toulza, E., Chaparro, C., Escoubas, J.-M., Gueguen, Y., Vidal-Dupiol, J., de Lorgeril, J., Petton, B., … Destoumieux-Garzon, D. (2023). 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, 120(40), e2305195120. https://doi.org/10.1073/pnas.2305195120 Cite
Dupoue, A., Mello, D. F., Trevisan, R., Dubreuil, C., Queau, I., Petton, S., Huvet, A., Guevel, B., Com, E., Pernet, F., Salin, K., Fleury, E., & Corporeau, C. (2023). Intertidal limits shape covariation between metabolic plasticity, oxidative stress and telomere dynamics in Pacific oyster (Crassostrea gigas). MARINE ENVIRONMENTAL RESEARCH, 191, 106149. https://doi.org/10.1016/j.marenvres.2023.106149 Cite
Piel, D., Bruto, M., Labreuche, Y., Blanquart, F., Goudenege, D., Barcia-Cruz, R., Chenivesse, S., Le Panse, S., James, A., Dubert, J., Petton, B., Lieberman, E., Wegner, K. M., Hussain, F. A., Kauffman, K. M., Polz, M. F., Bikard, D., Gandon, S., Rocha, E. P. C., & Le Roux, F. (2022). Phage-host coevolution in natural populations. Nature Microbiology, 7(7), 1075-+. https://doi.org/10.1038/s41564-022-01157-1 Cite
Guillou, N., Chapalain, G., & Petton, S. (2023). Predicting sea surface salinity in a tidal estuary with machine learning. Oceanologia, 65(2), 318–332. https://doi.org/10.1016/j.oceano.2022.07.007 Cite
Clerissi, C., Luo, X., Lucasson, A., Mortaza, S., De Lorgeril, J., Toulza, E., Petton, B., Escoubas, J.-M., Dégremont, L., Gueguen, Y., Destoumieux-Garzόn, D., Jacq, A., & Mitta, G. (2023). A core of functional complementary bacteria infects oysters in Pacific Oyster Mortality Syndrome. Animal Microbiome, 5(1), 26. https://doi.org/10.1186/s42523-023-00246-8 Cite
Lemonnier, C., Chalopin, M., Huvet, A., Le Roux, F., Labreuche, Y., Petton, B., Maignien, L., Paul-Pont, I., & Reveillaud, J. (2022). Time-series incubations in a coastal environment illuminates the importance of early colonizers and the complexity of bacterial biofilm dynamics on marine plastics. Environmental Pollution, 312, 119994. https://doi.org/10.1016/j.envpol.2022.119994 Cite
Fallet, M., Montagnani, C., Petton, B., Dantan, L., de Lorgeril, J., Comarmond, S., Chaparro, C., Toulza, E., Boitard, S., Escoubas, J.-M., Vergnes, A., Le Grand, J., Bulla, I., Gueguen, Y., Vidal-Dupiol, J., Grunau, C., Mitta, G., & Cosseau, C. (2022). Early life microbial exposures shape the Crassostrea gigas immune system for lifelong and intergenerational disease protection. Microbiome, 10(1), 85. https://doi.org/10.1186/s40168-022-01280-5 Cite
Petton, B., Alunno-Bruscia, M., Mitta, G., & Pernet, F. (2023). Increased growth metabolism promotes viral infection in a susceptible oyster population. Aquaculture Environment Interactions, 15, 19–33. https://doi.org/10.3354/aei00450 Cite
Bruyere, O., Soulard, B., Lemonnier, H., Laugier, T., Hubert, M., Petton, S., Desclaux, T., Van Wynsberge, S., Le Tesson, E., Lefevre, J., Dumas, F., Kayara, J.-F., Bourassin, E., Lalau, N., Antypas, F., & Le Gendre, R. (2022). Hydrodynamic and hydrological processes within a variety of coral reeflagoons: field observations during six cyclonic seasons in New Caledonia. Earth System Science Data, 14(12), 5439–5462. https://doi.org/10.5194/essd-14-5439-2022 Cite
Nicolas, N. D. S., Asokan, A., Rosa, R. D., Voisin, S. N., Travers, M.-A., Rocha, G., Dantan, L., Dorant, Y., Mitta, G., Petton, B., Charriere, G. M., Escoubas, J.-M., Boulo, V., Pouzadoux, J., Meudal, H., Loth, K., Aucagne, V., Delmas, A. F., Bulet, P., … Destoumieux-Garzon, D. (2022). Functional Diversification of Oyster Big Defensins Generates Antimicrobial Specificity and Synergy against Members of the Microbiota. Marine Drugs, 20(12), 745. https://doi.org/10.3390/md20120745 Cite
Soree, M., Delavat, F., Lambert, C., Lozach, S., Papin, M., Petton, B., Passerini, D., Degremont, L., & Heath, D. H. (2022). Life history of oysters influences Vibrio parahaemolyticus accumulation in Pacific oysters (Crassostrea gigas). Environmental Microbiology. https://doi.org/10.1111/1462-2920.15996 Cite
Lalau, N., Van Wynsberge, S., Soulard, B., Petton, S., & Le Gendre, R. (2022). A quick and cost-effective method for modelling water renewal in shallow coral reef lagoons. Coral Reefs. https://doi.org/10.1007/s00338-022-02319-7 Cite
Corporeau, C., Petton, S., Vilaca, R., Delisle, L., Quere, C., Le Roy, V., Dubreuil, C., Lacas-Gervais, S., Guitton, Y., Artigaud, S., Bernay, B., Pichereau, V., Huvet, A., Petton, B., Pernet, F., Fleury, E., Madec, S., Brigaudeau, C., Brenner, C., & Mazure, N. M. (2022). Harsh intertidal environment enhances metabolism and immunity in oyster (Crassostrea gigas) spat. Marine Environmental Research, 180, 105709. https://doi.org/10.1016/j.marenvres.2022.105709 Cite
Delmotte, J., Pelletier, C., Morga, B., Galinier, R., Petton, B., Lamy, J.-B., Kaltz, O., Avarre, J.-C., Jacquot, M., Montagnani, C., & Escoubas, J.-M. (2022). 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, 8(1). https://doi.org/10.1093/ve/veac039 Cite
Poppeschi, C., Charria, G., Goberville, E., Rimmelin-Maury, P., Barrier, N., Petton, S., Unterberger, M., Grossteffan, E., Repecaud, M., Quemener, L., Theetten, S., Le Roux, J.-F., & Tréguer, P. (2021). Unraveling Salinity Extreme Events in Coastal Environments: A Winter Focus on the Bay of Brest. Frontiers in Marine Science, 8, 705403. https://doi.org/10.3389/fmars.2021.705403 Cite
Dugeny, E., de Lorgeril, J., Petton, B., Toulza, E., Gueguen, Y., & Pernet, F. (2022). Seaweeds influence oyster microbiota and disease susceptibility. Journal of Animal Ecology. https://doi.org/10.1111/1365-2656.13662 Cite
Offret, C., Gauthier, O., Despreaux, G., Bidault, A., Corporeau, C., Miner, P., Petton, B., Pernet, F., Fabioux, C., Paillard, C., & Le Blay, G. (2022). Microbiota of the Digestive Glands and Extrapallial Fluids of Clams Evolve Differently Over Time Depending on the Intertidal Position. Microbial Ecology. https://doi.org/10.1007/s00248-022-01959-0 Cite
Petton, B., Destoumieux-Garzon, D., Pernet, F., Toulza, E., de Lorgeril, J., Degremont, L., & Mitta, G. (2021). The Pacific Oyster Mortality Syndrome, a Polymicrobial and Multifactorial Disease: State of Knowledge and Future Directions. Frontiers in Immunology, 12, 630343. https://doi.org/10.3389/fimmu.2021.630343 Cite
Pernet, F., Lugue, K., & Petton, B. (2021). Competition for food reduces disease susceptibility in a marine invertebrate. Ecosphere, 12(4), e03435. https://doi.org/10.1002/ecs2.3435 Cite
Offret, C., Paulino, S., Gauthier, O., Chateau, K., Bidault, A., Corporeau, C., Miner, P., Petton, B., Pernet, F., Fabioux, C., Paillard, C., & Le Blay, G. (2020). The marine intertidal zone shapes oyster and clam digestive bacterial microbiota. Fems Microbiology Ecology, 96(8), fiaa078. https://doi.org/10.1093/femsec/fiaa078 Cite
Clerissi, C., de Lorgeril, J., Petton, B., Lucasson, A., Escoubas, J.-M., Gueguen, Y., Degremont, L., Mitta, G., & Toulza, E. (2020). Microbiota Composition and Evenness Predict Survival Rate of Oysters Confronted to Pacific Oyster Mortality Syndrome. Frontiers in Microbiology, 11, 311. https://archimer.ifremer.fr/doc/00621/73332/. https://doi.org/10.3389/fmicb.2020.00311 Cite
Fleury, E., Barbier, P., Petton, B., Normand, J., Thomas, Y., Pouvreau, S., Daigle, G., & Pernet, F. (2020). Latitudinal drivers of oyster mortality: deciphering host, pathogen and environmental risk factors. Scientific Reports, 10(1), 7264. https://doi.org/10.1038/s41598-020-64086-1 Cite
Petton, S., Pouvreau, S., & Dumas, F. (2020). Intensive use of Lagrangian trajectories to quantify coastal area dispersion. Ocean Dynamics. https://doi.org/10.1007/s10236-019-01343-6 Cite
de Lorgeril, J., Petton, B., Lucasson, A., Perez, V., Stenger, P.-L., Degremont, L., Montagnani, C., Escoubas, J.-M., Haffner, P., Allienne, J.-F., Leroy, M., Lagarde, F., Vidal-Dupiol, J., Gueguen, Y., & Mitta, G. (2020). Differential basal expression of immune genes confers Crassostrea gigas resistance to Pacific oyster mortality syndrome. Bmc Genomics, 21(1), 63. https://doi.org/10.1186/s12864-020-6471-x Cite
Delmotte, J., Chaparro, C., Galinier, R., de Lorgeril, J., Petton, B., Stenger, P.-L., Vidal-Dupiol, J., Destoumieux-Garzon, D., Gueguen, Y., Montagnani, C., Escoubas, J.-M., & Mitta, G. (2020). Contribution of Viral Genomic Diversity to Oyster Susceptibility in the Pacific Oyster Mortality Syndrome. Frontiers in Microbiology, 11, 1579. https://archimer.ifremer.fr/doc/00643/75533/. https://doi.org/10.3389/fmicb.2020.01579 Cite
Lafont, M., Vergnes, A., Vidal-Dupiol, J., de Lorgeril, J., Gueguen, Y., Haffner, P., Petton, B., Chaparro, C., Barrachina, C., Destoumieux-Garzon, D., Mitta, G., Gourbal, B., & Montagnani, C. (2020). A Sustained Immune Response Supports Long-Term Antiviral Immune Priming in the Pacific Oyster, Crassostrea gigas. Mbio, 11(2), e02777-19. https://doi.org/10.1128/mBio.02777-19 Cite
Le Franc, L., Bernay, B., Petton, B., Since, M., Favrel, P., & Riviere, G. (2020). A functional m(6)A-RNA methylation pathway in the oysterCrassostrea gigasassumes epitranscriptomic regulation of lophotrochozoan development. Febs Journal, Early virw. https://doi.org/10.1111/febs.15500 Cite
Tallec, K., Paul-Pont, I., Petton, B., Alunno-Bruscia, M., Bourdon, C., Bernardini, I., Boulais, M., Lambert, C., Quere, C., Bideau, A., Le Goic, N., Cassone, A.-L., Le Grand, F., Fabioux, C., Soudant, P., & Huvet, A. (2021). Amino-nanopolystyrene exposures of oyster (Crassostrea gigas) embryos induced no apparent intergenerational effects. Nanotoxicology, 15(4), 477–493. https://doi.org/10.1080/17435390.2021.1879963 Cite
Trotter, A. J., Vignier, J., Wilson, T. K., Douglas, M., Adams, S. L., King, N., Cunningham, M. P., Carter, C. G., Boudry, P., Petton, B., Degremont, L., Smith, G. G., & Pernet, F. (2021). Case study of vertical transmission of ostreid herpesvirus-1 in Pacific oysters and biosecurity management based on epidemiological data from French, New Zealand and Australian hatchery-propagated seed. Aquaculture Research. https://doi.org/10.1111/are.15219 Cite
Lupo, C., Dutta, B. L., Petton, S., Ezanna, P., Tourbiez, D., Travers, M.-A., Pernet, F., & Bacher, C. (2020). Spatial epidemiological modelling of infection by Vibrio aestuarianus shows that connectivity and temperature control oyster mortality. Aquaculture Environment Interactions, 12, 511–527. https://doi.org/10.3354/aei00379 Cite
Delisle, L., Pauletto, M., Vidal-Dupiol, J., Petton, B., Bargelloni, L., Montagnani, C., Pernet, F., Corporeau, C., & Fleury, E. (2020). High temperature induces transcriptomic changes in Crassostrea gigas that hinder progress of ostreid herpesvirus (OsHV-1) and promote survival. Journal of Experimental Biology, 223(20), jeb226233. https://doi.org/10.1242/jeb.226233 Cite
Piel, D., Bruto, M., James, A., Labreuche, Y., Lambert, C., Janicot, A., Chenivesse, S., Petton, B., Wegner, K. M., Stoudmann, C., Blokesch, M., & Le Roux, F. (2019). Selection of Vibrio crassostreae relies on a plasmid expressing a type 6 secretion system cytotoxic for host immune cells. Environmental Microbiology. https://doi.org/10.1111/1462-2920.14776 Cite
Gangnery, A., Normand, J., Duval, C., Cugier, P., Grangere, K., Petton, B., Petton, S., Orvain, F., & Pernet, F. (2019). Connectivities with shellfish farms and channel rivers are associated with mortality risk in oysters. Aquaculture Environment Interactions, 11, 493–506. https://archimer.ifremer.fr/doc/00588/69983/. https://doi.org/10.3354/aei00327 Cite
Rubio, T., Oyanedel, D., Labreuche, Y., Toulza, E., Luo, X., Bruto, M., Chaparro, C., Torres, M., de Lorgeril, J., Haffner, P., Vidal-Dupiol, J., Lagorce, A., Petton, B., Mitta, G., Jacq, A., Le Roux, F., Charriere, G. M., & Destoumieux-Garzon, D. (2019). Species-specific mechanisms of cytotoxicity toward immune cells determine the successful outcome of Vibrio infections. Proceedings of the National Academy of Sciences of the United States of America, 116(28), 14238–14247. https://doi.org/10.1073/pnas.1905747116 Cite
Pernet, F., Tamayo, D., Fuhrmann, M., & Petton, B. (2019). Deciphering the effect of food availability, growth and host condition on disease susceptibility in a marine invertebrate. Journal of Experimental Biology, 222(17), UNSP jeb210534. https://doi.org/10.1242/jeb.210534 Cite
Pernet, F., Gachelin, S., Stanisiere, J.-Y., Petton, B., Fleury, E., & Mazurie, J. (2019). Farmer monitoring reveals the effect of tidal height on mortality risk of oysters during a herpesvirus outbreak. ICES Journal of Marine Science, 76(6), 1816–1824. https://archimer.ifremer.fr/doc/00491/60271/. https://doi.org/10.1093/icesjms/fsz074 Cite
Petton, B., de Lorgeril, J., Mitta, G., Daigle, G., Pernet, F., & Alunno-Bruscia, M. (2019). Fine-scale temporal dynamics of herpes virus and vibrios in seawater during a polymicrobial infection in the Pacific oyster Crassostrea gigas. Diseases of Aquatic Organisms, 135(2), 97–106. https://doi.org/10.3354/dao03384 Cite
Wegner, K. M., Piel, D., Bruto, M., John, U., Mao, Z., Alunno-Bruscia, M., Petton, B., & Le Roux, F. (2019). Molecular Targets for Coevolutionary Interactions Between Pacific Oyster Larvae and Their Sympatric Vibrios. Frontiers in Microbiology, 10, 2067. https://www.frontiersin.org/articles/10.3389/fmicb.2019.02067/full. https://doi.org/10.3389/fmicb.2019.02067 Cite
Gourault, M., Petton, S., Thomas, Y., Pecquerie, L., Marques, G. M., Cassou, C., Fleury, E., Paulet, Y.-M., & Pouvreau, S. (2019). Modeling reproductive traits of an invasive bivalve species under contrasting climate scenarios from 1960 to 2100. Journal of Sea Research, 143, 128–139. fdi:010074829 ; https://archimer.ifremer.fr/doc/00440/55188/. https://doi.org/10.1016/j.seares.2018.05.005 Cite
Castrec, J., Hégaret, H., Alunno-Bruscia, M., Picard, M., Soudant, P., Petton, B., Boulais, M., Suquet, M., Queau, I., Ratiskol, D., Foulon, V., Le Goic, N., & Fabioux, C. (2019). The dinoflagellate Alexandrium minutum affects development of the oyster Crassostrea gigas, through parental or direct exposure. Environmental Pollution, 246, 827–836. http://www.sciencedirect.com/science/article/pii/S0269749118343781. https://doi.org/10.1016/j.envpol.2018.11.084 Cite
Fuhrmann, M., Richard, G., Quere, C., Petton, B., & Pernet, F. (2019). Low pH reduced survival of the oyster Crassostrea gigas exposed to the Ostreid herpesvirus 1 by altering the metabolic response of the host. Aquaculture, 503, 167–174. http://www.sciencedirect.com/science/article/pii/S0044848618321860. https://doi.org/10.1016/j.aquaculture.2018.12.052 Cite
Delisle, L., Petton, B., Burguin, J. F., Morga, B., Corporeau, C., & Pernet, F. (2018). Temperature modulate disease susceptibility of the Pacific oyster Crassostrea gigas and virulence of the Ostreid herpesvirus type 1. Fish & Shellfish Immunology, 80, 71–79. http://www.sciencedirect.com/science/article/pii/S1050464818303267. https://doi.org/10.1016/j.fsi.2018.05.056 Cite
Bruto, M., Labreuche, Y., James, A., Piel, D., Chenivesse, S., Petton, B., Polz, M. F., & Le Roux, F. (2018). Ancestral gene acquisition as the key to virulence potential in environmental Vibrio populations. The ISME Journal, 12(12), 2954–2966. https://www.nature.com/articles/s41396-018-0245-3. https://doi.org/10.1038/s41396-018-0245-3 Cite
Pernet, F., Fuhrmann, M., Petton, B., Mazurie, J., Bouget, J.-F., Fleury, E., Daigle, G., & Gernez, P. (2018). Determination of risk factors for herpesvirus outbreak in oysters using a broad-scale spatial epidemiology framework. Scientific Reports, 8, 10869. https://archimer.ifremer.fr/doc/00450/56130/. https://doi.org/10.1038/s41598-018-29238-4 Cite
de Lorgeril, J., Lucasson, A., Petton, B., Toulza, E., Montagnani, C., Clerissi, C., Vidal-Dupiol, J., Chaparro, C., Galinier, R., Escoubas, J.-M., Haffner, P., Degremont, L., Charriere, G. M., Lafont, M., Delort, A., Vergnes, A., Chiarello, M., Faury, N., Rubio, T., … Mitta, G. (2018). Immune-suppression by OsHV-1 viral infection causes fatal bacteraemia in Pacific oysters. Nature Communications, 9(1), 4215. https://www.nature.com/articles/s41467-018-06659-3. https://doi.org/10.1038/s41467-018-06659-3 Cite
Tallec, K., Huvet, A., Di Poi, C., Gonzalez-Fernandez, C., Lambert, C., Petton, B., Le Goic, N., Berchel, M., Soudant, P., & Paul-Pont, I. (2018). Nanoplastics impaired oyster free living stages, gametes and embryos. Environmental Pollution, 242, 1226–1235. http://www.sciencedirect.com/science/article/pii/S0269749118329725. https://doi.org/10.1016/j.envpol.2018.08.020 Cite
Foulon, V., Artigaud, S., Buscaglia, M., Bernay, B., Fabioux, C., Petton, B., Elies, P., Boukerma, K., Hellio, C., Guérard, F., & Boudry, P. (2018). Proteinaceous secretion of bioadhesive produced during crawling and settlement of Crassostrea gigas larvae. Scientific Reports, 8(1), 15298. https://www.nature.com/articles/s41598-018-33720-4. https://doi.org/10.1038/s41598-018-33720-4 Cite
Fuhrmann, M., Delisle, L., Petton, B., Corporeau, C., & Pernet, F. (2018). Metabolism of the Pacific oyster, Crassostrea gigas, is influenced by salinity and modulates survival to the Ostreid herpesvirus OsHV-1. Biology Open, 7(2), UNSP bio028134. https://doi.org/10.1242/bio.028134 Cite
Bruto, M., James, A., Petton, B., Labreuche, Y., Chenivesse, S., Alunno-Bruscia, M., Polz, M. F., & Le Roux, F. (2017). Vibrio crassostreae, a benign oyster colonizer turned into a pathogen after plasmid acquisition. Isme Journal, 11(4), 1043–1052. http://www.nature.com/ismej/journal/vaop/ncurrent/full/ismej2016162a.html. https://doi.org/10.1038/ismej.2016.162 Cite