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Gastrointestinal Microbiota and Parasite-Fauna of Wild Dissostichus eleginoides Smitt, 1898 Captured at the South-Central Coast of Chile

Dissotichus eleginoides has a discontinuous circumpolar geographic distribution restricted to mountains and platforms, mainly in Subantarctic and Antarctic waters of the southern hemisphere, including the Southeast Pacific, Atlantic and Indian oceans and in areas surrounding the peninsular platforms...

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Autores principales: Fernández, Italo, de Los Ríos-Escalante, Patricio, Valenzuela, Ariel, Aguayo, Paulina, Smith, Carlos T., García-Cancino, Apolinaria, Sánchez-Alonso, Kimberly, Oyarzún, Ciro, Campos, Víctor L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8706219/
https://www.ncbi.nlm.nih.gov/pubmed/34946125
http://dx.doi.org/10.3390/microorganisms9122522
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author Fernández, Italo
de Los Ríos-Escalante, Patricio
Valenzuela, Ariel
Aguayo, Paulina
Smith, Carlos T.
García-Cancino, Apolinaria
Sánchez-Alonso, Kimberly
Oyarzún, Ciro
Campos, Víctor L.
author_facet Fernández, Italo
de Los Ríos-Escalante, Patricio
Valenzuela, Ariel
Aguayo, Paulina
Smith, Carlos T.
García-Cancino, Apolinaria
Sánchez-Alonso, Kimberly
Oyarzún, Ciro
Campos, Víctor L.
author_sort Fernández, Italo
collection PubMed
description Dissotichus eleginoides has a discontinuous circumpolar geographic distribution restricted to mountains and platforms, mainly in Subantarctic and Antarctic waters of the southern hemisphere, including the Southeast Pacific, Atlantic and Indian oceans and in areas surrounding the peninsular platforms of subantarctic islands. The aim of this work was to determine and characterize the gastrointestinal parasitic and microbial fauna of specimens of D. eleginoides captured in waters of the south-central zone of Chile. The magnitude of parasitism in D. eleginoides captured in waters of the south-central zone of Chile is variable, and the parasite richness is different from that reported in specimens from subantarctic environments. Next-generation sequencing (NGS) of the microbial community associated to intestine showed a high diversity, where Proteobacteria, Firmicutes, and Bacteriodetes were the dominant phyla. However, both parasitic and microbial structures can vary between fish from different geographic regions
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spelling pubmed-87062192021-12-25 Gastrointestinal Microbiota and Parasite-Fauna of Wild Dissostichus eleginoides Smitt, 1898 Captured at the South-Central Coast of Chile Fernández, Italo de Los Ríos-Escalante, Patricio Valenzuela, Ariel Aguayo, Paulina Smith, Carlos T. García-Cancino, Apolinaria Sánchez-Alonso, Kimberly Oyarzún, Ciro Campos, Víctor L. Microorganisms Communication Dissotichus eleginoides has a discontinuous circumpolar geographic distribution restricted to mountains and platforms, mainly in Subantarctic and Antarctic waters of the southern hemisphere, including the Southeast Pacific, Atlantic and Indian oceans and in areas surrounding the peninsular platforms of subantarctic islands. The aim of this work was to determine and characterize the gastrointestinal parasitic and microbial fauna of specimens of D. eleginoides captured in waters of the south-central zone of Chile. The magnitude of parasitism in D. eleginoides captured in waters of the south-central zone of Chile is variable, and the parasite richness is different from that reported in specimens from subantarctic environments. Next-generation sequencing (NGS) of the microbial community associated to intestine showed a high diversity, where Proteobacteria, Firmicutes, and Bacteriodetes were the dominant phyla. However, both parasitic and microbial structures can vary between fish from different geographic regions MDPI 2021-12-07 /pmc/articles/PMC8706219/ /pubmed/34946125 http://dx.doi.org/10.3390/microorganisms9122522 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Communication
Fernández, Italo
de Los Ríos-Escalante, Patricio
Valenzuela, Ariel
Aguayo, Paulina
Smith, Carlos T.
García-Cancino, Apolinaria
Sánchez-Alonso, Kimberly
Oyarzún, Ciro
Campos, Víctor L.
Gastrointestinal Microbiota and Parasite-Fauna of Wild Dissostichus eleginoides Smitt, 1898 Captured at the South-Central Coast of Chile
title Gastrointestinal Microbiota and Parasite-Fauna of Wild Dissostichus eleginoides Smitt, 1898 Captured at the South-Central Coast of Chile
title_full Gastrointestinal Microbiota and Parasite-Fauna of Wild Dissostichus eleginoides Smitt, 1898 Captured at the South-Central Coast of Chile
title_fullStr Gastrointestinal Microbiota and Parasite-Fauna of Wild Dissostichus eleginoides Smitt, 1898 Captured at the South-Central Coast of Chile
title_full_unstemmed Gastrointestinal Microbiota and Parasite-Fauna of Wild Dissostichus eleginoides Smitt, 1898 Captured at the South-Central Coast of Chile
title_short Gastrointestinal Microbiota and Parasite-Fauna of Wild Dissostichus eleginoides Smitt, 1898 Captured at the South-Central Coast of Chile
title_sort gastrointestinal microbiota and parasite-fauna of wild dissostichus eleginoides smitt, 1898 captured at the south-central coast of chile
topic Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8706219/
https://www.ncbi.nlm.nih.gov/pubmed/34946125
http://dx.doi.org/10.3390/microorganisms9122522
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