Differential basal expression of immune genes confers Crassostrea gigas resistance to Pacific oyster mortality syndrome

Autor: Julien de Lorgeril, Bruno Petton, Aude Lucasson, Valérie Perez, Pierre-Louis Stenger, Lionel Dégremont, Caroline Montagnani, Jean-Michel Escoubas, Philippe Haffner, Jean-François Allienne, Marc Leroy, Franck Lagarde, Jérémie Vidal-Dupiol, Yannick Gueguen, Guillaume Mitta

Publikováno v: BMC Genomics, Vol 21, Iss 1, Pp 1-14 (2020)

Abstract Background As a major threat to the oyster industry, Pacific Oyster Mortality Syndrome (POMS) is a polymicrobial disease affecting the main oyster species farmed across the world. POMS affects oyster juveniles and became panzootic this last

Externí odkaz: https://doaj.org/article/7f68b468c6b64a0d93cc4babef6a927a

Immune-suppression by OsHV-1 viral infection causes fatal bacteraemia in Pacific oysters

Autor: Julien de Lorgeril, Aude Lucasson, Bruno Petton, Eve Toulza, Caroline Montagnani, Camille Clerissi, Jeremie Vidal-Dupiol, Cristian Chaparro, Richard Galinier, Jean-Michel Escoubas, Philippe Haffner, Lionel Dégremont, Guillaume M. Charrière, Maxime Lafont, Abigaïl Delort, Agnès Vergnes, Marlène Chiarello, Nicole Faury, Tristan Rubio, Marc A. Leroy, Adeline Pérignon, Denis Régler, Benjamin Morga, Marianne Alunno-Bruscia, Pierre Boudry, Frédérique Le Roux, Delphine Destoumieux-Garzόn, Yannick Gueguen, Guillaume Mitta

Publikováno v: Nature Communications, Vol 9, Iss 1, Pp 1-14 (2018)

Pacific oyster mortality syndrome is a poorly understood cause of mortality in commercially important oyster species. Here, the authors use multiple infection experiments to show that the syndrome is caused by sequential infection by herpesvirus and

Externí odkaz: https://doaj.org/article/5648f8646f1a4364be195806b196d35e

Oyster Farming, Temperature, and Plankton Influence the Dynamics of Pathogenic Vibrios in the Thau Lagoon

Autor: Carmen Lopez-Joven, Jean-Luc Rolland, Philippe Haffner, Audrey Caro, Cécile Roques, Claire Carré, Marie-Agnès Travers, Eric Abadie, Mohamed Laabir, Delphine Bonnet, Delphine Destoumieux-Garzón

Publikováno v: Frontiers in Microbiology, Vol 9 (2018)

Vibrio species have been associated with recurrent mass mortalities of juvenile oysters Crassostrea gigas threatening oyster farming worldwide. However, knowledge of the ecology of pathogens in affected oyster farming areas remains scarce. Specifical

Externí odkaz: https://doaj.org/article/2272ef0ad395486f9f5171c855258dad

Cooperation and cheating orchestrate Vibrio assemblages and polymicrobial synergy in oysters infected with OsHV-1 virus

Autor: Daniel Oyanedel, Arnaud Lagorce, Maxime Bruto, Philippe Haffner, Amandine Morot, Yann Dorant, Sébastien de La Forest Divonne, François Delavat, Nicolas Inguimbert, Caroline Montagnani, Benjamin Morga, Eve Toulza, Cristian Chaparro, Jean-Michel Escoubas, Yannick Labreuche, Yannick Gueguen, Jeremie Vidal-Dupiol, Julien de Lorgeril, Bruno Petton, Lionel Degremont, Delphine Tourbiez, Léa-Lou Pimparé, Marc Leroy, Océane Romatif, Juliette Pouzadoux, Guillaume Mitta, Frédérique Le Roux, Guillaume M. Charrière, Marie-Agnès Travers, Delphine Destoumieux-Garzón

Publikováno v: BioRxiv (Cold Spring Harbor Laboratory) In Press

Polymicrobial diseases significantly impact the health of humans and animals but remain understudied in natural systems. We recently described the Pacific Oyster Mortality Syndrome (POMS), a polymicrobial disease that impacts oyster production and is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6d28ce336e3b2095f26ec196b05d096
https://archimer.ifremer.fr/doc/00840/95232/

Vibrio splendidus O-antigen structure: A trade-off between virulence to oysters and resistance to grazers

Autor: Frédérique Le Roux, Guillaume M. Charrière, Hajar Amraoui, Etienne Robino, Philippe Haffner, Delphine Destoumieux-Garzón, Maxime Bruto, Daniel Oyanedel, Tristan Rubio, Yannick Labreuche

Publikováno v: Environmental Microbiology
Environmental Microbiology, Society for Applied Microbiology and Wiley-Blackwell, 2020, ⟨10.1111/1462-2920.14996⟩
Environmental Microbiology, Society for Applied Microbiology and Wiley-Blackwell, 2020, 22, pp.4264-4278. ⟨10.1111/1462-2920.14996⟩
Environmental Microbiology (1462-2912) (Wiley), 2020-10, Vol. 22, N. 10, P. 4264-4278

A major debate in evolutionary biology is whether virulence is maintained as an adaptive trait and/or evolves to non-virulence. In the environment, virulence traits of non-obligatory parasites are subjected to diverse selective pressures and trade-of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4204b0fe198d6ae0e7f6efc97523c877
https://hal.archives-ouvertes.fr/hal-02996139