Consulta: creatorFacets:"Fernández-boo, Sergio"
Registros recuperados: 1
Data/hora: 06/06/2024 10:31:56

Is pallial mucus involved in Ostrea edulis defenses against the parasite Bonamia ostreae?
Provedor de dados: 5
Autores: Fernández-boo, Sergio; Gervais, Ophelie; Prado-alvarez, Maria; Chollet, Bruno; Claverol, Stéphane; Lecadet, Cyrielle; Dubreuil, Christine; Arzul, Isabelle.
Bonamia ostreae is an intrahemocytic parasite that has been responsible for severe mortalities in the flat oyster Ostrea edulis since the 1970́s. The Pacific oyster Crassostrea gigas is considered to be resistant to the disease and appears to have mechanisms to avoid infection. Most studies carried out on the invertebrate immune system focus on the role of hemolymph, although mucus, which covers the body surface of molluscs, could also act as a barrier against pathogens. In this study, the in vitro effect of mucus from the oyster species Ostrea edulis and C. gigas on B. ostreae was investigated using flow cytometry. Results showed an increase in esterase activities and mortality rate of parasites exposed to mucus from both oyster species. In order to...
Tipo: Text
Palavras-chave: Bonamia ostreae; Crassostrea gigas; Ostrea edulis; Flow cytometry; Immune response; Proteome.
Ano: 2020
URL: https://archimer.ifremer.fr/doc/00594/70602/68795.pdf