FN Archimer Export Format
PT J
TI Does the Composition of the Gut Bacteriome Change during the Growth of Tuna?
BT 
AF Gadoin, Elsa
   Durand, Lucile
   Guillou, Aurelie
   Crochemore, Sandrine
   Bouvier, Thierry
   ROQUE D'ORBCASTEL, Emmanuelle
   DAGORN, Laurent
   Auguet, Jean-Christophe
   Adingra, Antoinette
   Desnues, Christelle
   Bettarel, Yvan
AS 1:4;2:4;3:4;4:4;5:4;6:1;7:4;8:5;9:2;10:3;11:1;
FF 1:;2:;3:;4:;5:;6:PDG-ODE-LITTORAL-LERLR;7:;8:;9:;10:;11:;
C1 MARBEC, University Montpellier, CNRS, Ifremer, IRD, 34095 Montpellier, France
   Centre de Recherches Océanologiques, Abidjan, Côte d’Ivoire
   Mediterranean Insitute of Oceanodraphy (MIO), 13009 Marseille, France
   MARBEC, University Montpellier, CNRS, Ifremer, IRD, 34095 Montpellier, France
   MARBEC, University Montpellier, CNRS, Ifremer, IRD, 34095 Montpellier, France
C2 IFREMER, FRANCE
   CRO, COTE IVOIRE
   UNIV AIX MARSEILLE, FRANCE
   IRD, FRANCE
   CNRS, FRANCE
SI SETE
SE PDG-ODE-LITTORAL-LERLR
UM MARBEC
IN WOS Ifremer UMR
   WOS Cotutelle UMR
   DOAJ
   copubli-france
   copubli-p187
   copubli-univ-france
   copubli-int-hors-europe
   copubli-sud
IF 4.926
TC 6
UR https://archimer.ifremer.fr/doc/00696/80846/84433.pdf
LA English
DT Article
DE ;tuna;microbiome;enteric bacteria;fish;barcoding;gut
AB In recent years, a growing number of studies sought to examine the composition and the determinants of the gut microflora in marine animals, including fish. For tropical tuna, which are among the most consumed fish worldwide, there is scarce information on their enteric bacterial communities and how they evolve during fish growth. In this study, we used metabarcoding of the 16S rDNA gene to (1) describe the diversity and composition of the gut bacteriome in the three most fished tuna species (skipjack, yellowfin and bigeye), and (2) to examine its intra-specific variability from juveniles to larger adults. Although there was a remarkable convergence of taxonomic richness and bacterial composition between yellowfin and bigeyes tuna, the gut bacteriome of skipjack tuna was distinct from the other two species. Throughout fish growth, the enteric bacteriome of yellowfin and bigeyes also showed significant modifications, while that of skipjack tuna remained relatively homogeneous. Finally, our results suggest that the gut bacteriome of marine fish may not always be subject to structural modifications during their growth, especially in species that maintain a steady feeding behavior during their lifetime. 
PY 2021
PD JUL
SO Microorganisms
SN 2076-2607
PU MDPI AG
VL 9
IS 6
UT 000666014400001
DI 10.3390/microorganisms9061157
ID 80846
ER

EF