Français
3. Genetic basis of the pearl oyster
Genetic improvement is one of the keys to the development of all optimized breeding sectors. What's more, starting with as yet undomesticated populations, the potential gains are a priori very significant. The diversity of this species is reflected in the wide range of coloration of cultured pearls, compared with competing species P. fucata and P. maxima. The various wild and farmed populations of P. margaritifera in the Polynesian archipelagos provide the basis for multidisciplinary and applied research aimed at: 1) exploit the genetic diversity of the resource, 2) initiate genetic selection for pearl farming traits of interest in relation to color determination and growth, and 3) understand the mechanisms generating variability in the expression of these traits in relation to environmental variations.
The Ultimate Scientific and Technical Reference
This article is included in
Bioprocesses and bioproductions
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Genetic basis of the pearl oyster
Conclusion: scientific and technical challenges
Bibliography
- (1) - HART (A.), TRAVAILLE (K.L.), JONES (R.), BRAND-GARDNER(S.), WEBSTER(F.), IRVING (A.), HARRY(A.V.) - Western Australian Marine Stewardship Council Report Series No. 5: Western Australian Silver-lipped Pearl Oyster (Pinctada maxima) Industry. - Department of Fisheries, Western Australia. 316 p. (2016).
- ...
Websites
Ifremer, http://wwz.ifremer.fr/
POLYPERL program, funded by the Agence nationale de la recherche-agrobiosphère, http://www.polyperl.org/
Directorate of Marine and Mining Resources in French Polynesia,
Regulations
Texts regulating pearl farming (updated June 2013) http://www.peche.pf/
Classification
Deliberation no. 2005-42 APF of February 4, 2005 defining the products derived from pearl farming in French Polynesia and laying down the rules governing the classification, transport, marketing and export formalities for Tahitian...
Patents
Guezennec, J.; Simon-Colin, C.; Kouzayha, A.; Gueguen, Y.; Bachere, E. Nucleus Coated with a Film-forming Coating Having Antibacterial and Cicatrizing Properties and the Method for Obtaining Same. U.S. Patent 20130152865, 20 June 2013.
Guezennec, J.; Simon-Colin, C.; Kouzayha, A.; Bachere, E. Nucleus Covered with PHA. U.S. Patent 20130263793, October 10, 2013.
Joubert, C.; Tayalé,...
Directory
Producer organizations
GIE and professional associations :
List of pearl farming EIGs and unions 03.11.2015, http://www.peche.pf/IMG/pdf/liste_des_gie_syndicats_perliculture_nov2015
Training organizations
Center des métiers de la mer de Polynésie...
Statistical and economic data
Worldwide production of marine cultured pearls
It is not easy to obtain recent data on the production of marine cultured pearls worldwide; the data collected from the main productions are summarized in table 1 . Readers should be aware that the pearl market and pearl...
The Ultimate Scientific and Technical Reference
