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	Provedor de dados ArchiMer (1) Autor Batista, F. M. (1) Boudry, Pierre (1) Dos Santos, A. (1) Renault, Tristan (1) Ruano, F. (1) Palavra-chave Copepods (1) Dominance inherence (1) Encapsulation (1) Host parasite relationship (1) Host reaction (1) Hybridization (1) Oysters (1) Parasitism (1) Mais... Tipo do documento Text (1) Ano 2009 (1) País France (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Infestation of the cupped oysters Crassostrea angulata, C. gigas and their first-generation hybrids by the copepod Myicola ostreae: differences in susceptibility and host response ArchiMer Batista, F. M.; Boudry, Pierre; Dos Santos, A.; Renault, Tristan; Ruano, F.. We Studied the prevalence and intensity of the parasitic copepod Myicola ostreae in 2 closely related oysters Crassostrea angulata and C. gigas and their F1 hybrids. The effects on host and host reaction were also analysed to better understand host-parasite relationships between copepods and bivalve molluscs. Full reciprocal crosses were carried out between C. angulata and C. gigas and the progenies were reared in the wild in Ria Formosa Lagoon (Portugal), allowing natural infestation by M. ostreae. Prevalence and intensity were significantly higher in C. angulata than in C. gigas. The parasite level of F1 hybrids was similar to C. angulata and significantly higher than in C. gigas. The results of our study support a hypothesis of dominantly inherited... Tipo: Text Palavras-chave: Encapsulation; Host reaction; Host parasite relationship; Dominance inherence; Parasitism; Hybridization; Copepods; Oysters. Ano: 2009 URL: http://archimer.ifremer.fr/doc/2009/publication-6442.pdf Registros recuperados: 1 Primeira ... 1 ... Última

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