Teneur en ADN de la larve de Dicentrarchus labrax : évolution ontogénétique et effet de la privation de nourriture

Titre alternatif
Producteur
Contributeur(s)
Éditeur(s) Gauthier-villars
Identifiant documentaire 9-18300
Identifiant OAI oai:archimer.ifremer.fr:18300
Notice source
Auteur(s): Bergeron, Jean-pierre,Person, Jeanine
Mots clés Dicentrarchus labrax DNA/C nutritional condition starvation growth biochemical index
Date de publication 01/01/1997
Date de création
Date de modification
Date d'acceptation du document
Date de dépôt légal
Langue fre
Thème
Type de ressource
Source Aquatic Living Resources (0990-7440) (Gauthier-villars), 1997 , Vol. 10 , N. 4 , P. 247-250
Droits de réutilisation 1997 Ifremer, Gauthier Villars

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Description
Sea bass Dicentrarchus labrax larvae were hatched and reared for 34 days in the laboratory to test a recent biochemical index (DNA/C) of larval fish nutritional condition. Variations in DNA/C ratio values were monitored during the whole larval ontogenesis of fed individuals and the effect of starvation was assessed at three developmental stages. Three main periods in the relative DNA content variations were determined in close connection with growth patterns during larval ontogenesis.

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