Consulta: subjectFacets:"Environmental influences"
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Data/hora: 10/06/2024 17:00:34

Culture site dependence on pearl size realization in Pinctada margaritifera in relation to recipient oyster growth and mantle graft biomineralization gene expression using the same donor phenotype
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Autores: Le Pabic, Lore; Parrad, Sophie; Sham Koua, Manaarii; Nakasai, Seiji; Saulnier, Denis; Devaux, Dominique; Ky, Chin-long.
Size is the most important and valuable quality of the cultured black-lip pearl, Pinctada margaritifera. As this pearl aquaculture is carried out at numerous grow-out sites, this study analyzes the environmental influence on pearl size parameters (nacre weight and thickness) in relation to the recipient oyster biometric parameters (shell thickness, height, width, and oyster weight) at harvest time. Toward this end, an experimental graft was designed by using a homogeneous donor oyster phenotype. The recipient oysters were randomly and equally transferred and reared in five commercial and contrasting grow-out locations. Overall inter-site comparisons revealed that the cultured pearl size (N=2168) and the biometric parameters of the recipient oysters were...
Tipo: Text
Palavras-chave: Pinctada margaritifera; Cultured pearl size; Donor oysters; Recipient oysters; Gene expression; Environmental influences.
Ano: 2016
URL: http://archimer.ifremer.fr/doc/00321/43191/42738.pdf