Consulta: creatorFacets:"Burguin, Jean Francois"
Registros recuperados: 1
Data/hora: 11/06/2024 14:42:39

Temperature modulate disease susceptibility of the Pacific oyster Crassostrea gigas and virulence of the Ostreid herpesvirus type 1
Provedor de dados: 5
Autores: Delisle, Lizenn; Petton, Bruno; Burguin, Jean Francois; Morga, Benjamin; Corporeau, Charlotte; Pernet, Fabrice.
Temperature triggers marine diseases by changing host susceptibility and pathogen virulence. Oyster mortalities associated with the Ostreid herpesvirus type 1 (OsHV-1) have occurred seasonally in Europe when the seawater temperature range reaches 16–24 °C. Here we assess how temperature modulates oyster susceptibility to OsHV-1 and pathogen virulence. Oysters were injected with OsHV-1 suspension incubated at 21 °C, 26 °C and 29 °C and were placed in cohabitation with healthy oysters (recipients) at these three temperatures according to a fractional factorial design. Survival was followed for 14 d and recipients were sampled for OsHV-1 DNA quantification and viral gene expression. The oysters were all subsequently placed at 21 °C to evaluate the potential...
Tipo: Text
Palavras-chave: Bivalve; Health; Marine disease; Mortality risk; Temperature; Virulence.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00442/55337/56847.pdf