Consulta: subjectFacets:"Shell colour phenotype"
Registros recuperados: 1
Data/hora: 11/06/2024 06:20:20

Is pearl colour produced from Pinctada margaritifera predictable through shell phenotypes and rearing environments selections?
Provedor de dados: 5
Autores: Ky, Chin-long; Le Pabic, Lore; Koua, Manaarii Sham; Molinari, Nicolas; Nakasai, Seiji; Devaux, Dominique.
The black-lipped pearl oyster, Pinctada margaritifera is the most important farmed mollusc species in French Polynesia. Donor oyster selection among wild P. margaritifera individuals, chosen according to their inner shell colour, makes it possible to obtain the broadest range of cultured pearl colours of any species. This study demonstrates the relative influence of using black [B] or red [R] outer shell phenotypes, combined with green [G] or yellow [Y] inner shell phenotypes, on pearl darkness level, colour categories and lustre. A large scale grafting experiment was designed and carried out over five grow-out locations, covering three archipelagos: Tuamotus, Society and Gambier. Results revealed that the [B + G] phenotypes may be used as donors to...
Tipo: Text
Palavras-chave: Pearl oyster; Pinctada margaritifera; Shell colour phenotype; Pearl colour; Environment.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00285/39637/38129.pdf