FN Archimer Export Format
PT J
TI Gene expression pattern of digestive and antioxidant enzymes during the larval development of reared Atlantic bluefin tuna (ABFT), Thunnus thynnus L.
BT 
AF MAZURAIS, David
   COVES, Denis
   PAPANDROULAKIS, Nikos
   ORTEGA, Aurelio
   DESBRUYERES, Elisabeth
   HUELVAN, Christine
   LE GALL, Marie-Madeleine
   DE LA GANDARA, Fernando
   CAHU, Chantal
AS 1:1;2:2;3:4;4:3;5:1;6:1;7:1;8:3;9:1;
FF 1:PDG-RBE-PFOM-ARN;2:PDG-RBE-MARBEC-L3AS;3:;4:;5:PDG-RBE-PFOM-ARN;6:PDG-RBE-PFOM-ARN;7:PDG-RBE-LEADNC;8:;9:PDG-DS;
C1 IFREMER, Unite Physiol Fonct Organismes Marins, F-29280 Plouzane, France.
   IFREMER, Lab Aquacole Languedoc Roussillon, Palavas Les Flots, France.
   Ctr Oceanog Murcia, Inst Espanol Oceanog, Puerto De Mazarron, Spain.
   Hellen Ctr Marine Res, Inst Aquaculture, Iraklion, Greece.
C2 IFREMER, FRANCE
   IFREMER, FRANCE
   IEO, SPAIN
   HELLEN CTR MARINE RES, GREECE
SI BREST
   PALAVAS
   SAINT VINCENT
SE PDG-RBE-PFOM-ARN
   PDG-RBE-MARBEC-L3AS
   PDG-RBE-LEADNC
   PDG-DS
UM LEMAR
   MARBEC
IN WOS Ifremer jusqu'en 2018
   copubli-europe
IF 1.606
TC 10
UR https://archimer.ifremer.fr/doc/00171/28264/26521.pdf
LA English
DT Article
DE ;tuna;gene;expression;development;digestion;antioxidant
AB The aim of this study was to determine whether mortality observed during the larval development of reared bluefin tuna (Thunnus thynnus) could be related to improper expression profiles of key genes involved in digestive or antioxidant response capabilities. Tuna larvae were sampled at hatching, 2, 5, 10, 15 and 20 dph (days post hatching) for the relative quantification of transcripts encoded by genes involved in digestive [trypsinogen 1 (TRYP1), alpha-amylase (AMY), aminopeptidase N (ANPEP)] and antioxidant [catalase (CAT)] functions. The levels of expression of ANPEP related to the development and maturation of intestinal function increased from 5 to 20 dph. Furthermore, AMY and TRYP1 genes, which are pancreatic enzymes implicated in carbohydrate and peptide digestions exhibit a typical peak of expression at 5 and 15 dph respectively. The antioxidant enzyme, CAT, exhibited higher mRNA levels during the first stage of larval development. In conclusion, our investigation indicates that the expression of genes involved in digestive and antioxidant physiological processes followed typical patterns which could not explain high mortality rate observed during the first stage of larval development.
PY 2015
PD OCT
SO Aquaculture Research
SN 1355-557X
PU Wiley-blackwell
VL 46
IS 10
UT 000360671700002
BP 2323
EP 2331
DI 10.1111/are.12387
ID 28264
ER

EF