First characterization of gastrointestinal culturable bacteria of Patagonian toothfish Dissostichus eleginoides (Nototheniidae)

The Patagonian toothfish Dissostichus eleginoides is one of the most important fisheries from the Southern Ocean. The biology of this species is relatively well studied and some nutritionals issues have also been reported; however there is no information about the composition of the bacterial commun...

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Autores principales:	Urtubia,Rocio, Gallardo,Pablo, Cárdenas,César A, Lavin,Paris, González-Aravena,Marcelo
Lenguaje:	English
Publicado:	Universidad de Valparaíso. Facultad de Ciencias del Mar 2017
Materias:	Notothenioid cold-water fish subantarctic Bacteria 16S rRNA
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572017000200019
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spelling	oai:scielo:S0718-195720170002000192017-09-06First characterization of gastrointestinal culturable bacteria of Patagonian toothfish Dissostichus eleginoides (Nototheniidae)Urtubia,RocioGallardo,PabloCárdenas,César ALavin,ParisGonzález-Aravena,Marcelo Notothenioid cold-water fish subantarctic Bacteria 16S rRNA The Patagonian toothfish Dissostichus eleginoides is one of the most important fisheries from the Southern Ocean. The biology of this species is relatively well studied and some nutritionals issues have also been reported; however there is no information about the composition of the bacterial community of the gastrointestinal tract, which is essential to characterize the microbiota of this fish. The bacterial flora of D. eleginoides is here described for the first time using culturable methods. By applying traditional culture-based techniques and 16S rDNA sequencing methods it was possible to characterize the families Vibronaceae and Moraxellaceae, which were mainly represented by Vibrio and Psychrobacter, respectively. This Patagonian fish shows a microbiota very similar to other cold waters fishes.info:eu-repo/semantics/openAccessUniversidad de Valparaíso. Facultad de Ciencias del MarRevista de biología marina y oceanografía v.52 n.2 20172017-08-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572017000200019en10.4067/S0718-19572017000200019
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Notothenioid cold-water fish subantarctic Bacteria 16S rRNA
spellingShingle	Notothenioid cold-water fish subantarctic Bacteria 16S rRNA Urtubia,Rocio Gallardo,Pablo Cárdenas,César A Lavin,Paris González-Aravena,Marcelo First characterization of gastrointestinal culturable bacteria of Patagonian toothfish Dissostichus eleginoides (Nototheniidae)
description	The Patagonian toothfish Dissostichus eleginoides is one of the most important fisheries from the Southern Ocean. The biology of this species is relatively well studied and some nutritionals issues have also been reported; however there is no information about the composition of the bacterial community of the gastrointestinal tract, which is essential to characterize the microbiota of this fish. The bacterial flora of D. eleginoides is here described for the first time using culturable methods. By applying traditional culture-based techniques and 16S rDNA sequencing methods it was possible to characterize the families Vibronaceae and Moraxellaceae, which were mainly represented by Vibrio and Psychrobacter, respectively. This Patagonian fish shows a microbiota very similar to other cold waters fishes.
author	Urtubia,Rocio Gallardo,Pablo Cárdenas,César A Lavin,Paris González-Aravena,Marcelo
author_facet	Urtubia,Rocio Gallardo,Pablo Cárdenas,César A Lavin,Paris González-Aravena,Marcelo
author_sort	Urtubia,Rocio
title	First characterization of gastrointestinal culturable bacteria of Patagonian toothfish Dissostichus eleginoides (Nototheniidae)
title_short	First characterization of gastrointestinal culturable bacteria of Patagonian toothfish Dissostichus eleginoides (Nototheniidae)
title_full	First characterization of gastrointestinal culturable bacteria of Patagonian toothfish Dissostichus eleginoides (Nototheniidae)
title_fullStr	First characterization of gastrointestinal culturable bacteria of Patagonian toothfish Dissostichus eleginoides (Nototheniidae)
title_full_unstemmed	First characterization of gastrointestinal culturable bacteria of Patagonian toothfish Dissostichus eleginoides (Nototheniidae)
title_sort	first characterization of gastrointestinal culturable bacteria of patagonian toothfish dissostichus eleginoides (nototheniidae)
publisher	Universidad de Valparaíso. Facultad de Ciencias del Mar
publishDate	2017
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572017000200019
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First characterization of gastrointestinal culturable bacteria of Patagonian toothfish Dissostichus eleginoides (Nototheniidae)

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