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1. Estimates of heritabilities and genetic correlations of skeletal deformities and uninflated swimbladder in a reared gilthead sea bream (Sparus aurata L.) juvenile population sourced from three broodstocks along the Spanish coasts

Author:
Peñalver, J.,   et al.   ; García-Celdrán, M.; Cutáková, Z.; Ramis, G.; Estévez, A.; Manchado, M.; Navarro, A.; María-Dolores, E.; Sánchez, J.A.; Armero, E.;     Show all 10 Authors
Source:
Aquaculture 2016 v.464 pp. 601-608
ISSN:
0044-8486
Subject:
Sparus aurata; X-radiation; aquaculture; aquaculture industry; breeding stock; coasts; environmental factors; genetic background; genetic correlation; genotype-environment interaction; gilts; heritability; juveniles; microsatellite repeats; pedigree; photographs; rearing; swim bladder; Atlantic Ocean; Mediterranean Sea
Abstract:
... Lordosis, lack of operculum and failure to inflate the swimbladder constitute a major problem for the gilthead sea bream aquaculture industry. In this study, the effect of the origin of the broodstock on these major anomalies in juvenile sea bream was analyzed. A population of farmed sea bream (n=909) obtained by industrial mass-spawning from broodstock from three different origins [Cantabrian Sea ...
DOI:
10.1016/j.aquaculture.2016.08.004