Data/hora: 06/06/2024 07:48:01

Provedor de dados: | 5
País: | France
Título: | Taxonomie et virulence de vibrions pathogènes d'huîtres creuses Crassostrea gigas
Autores: | Le Roux, Frédérique.
Data: | 2004-10-27
Ano: | 2004
Palavras-chave: | Taxonomie; Marqueur génétique; Pathogène; Génotype; Phénotype; Crassotrea gigas; Huître; Vibrioses; Diagnostique.
Resumo: | As the emergence of new vibriosis in the European Atlantic coasts has been associated with mass mortalities of molluscs cuasing important economic losses, the project obectives are to provide knowledge and operational tools to evaluate the impact of vibriosis on farmed japenese oyster Crassostrea gigas. Facing the diversity of Vibrio species associated to bivalve disease outbreaks, the difficulties of identification and the detemrination of their pathogenic abilities we propose a double approach to correlate phenotype/geneotype of a bacteria with risk of disease : 1) by genotyping we will evaluate if specific strains are associated with disease. 2) by evaluating likely virulence mechanisms implicated in pathogenesis, we will characterise the genes involved. Therefore, new diagnostic test should be used in an epizootiological study to evaluate the importance of these emerging pathogens in farmed bivalves and will be supplied for further exploitation in aquaculture.
Tipo: | Text
Idioma: | Francês
Identificador: | http://archimer.ifremer.fr/doc/2004/these-3699.pdf
Relação: | http://archimer.ifremer.fr/doc/00000/3699/
Formato: | application/pdf