Association between melanin deposits in gill tissue and microbiome across different hatchery reared Atlantic salmon
Abstract Aims To investigate the relationship between microbial community profiles and gill pathology during a production cycle of Atlantic salmon in two commercial hatcheries. Methods and Results Relationships between gill histology, environmental conditions, and microbiome were determined using hi...
Published in: | Journal of Applied Microbiology |
---|---|
Main Authors: | , , , , |
Other Authors: | , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Oxford University Press (OUP)
2023
|
Subjects: | |
Online Access: | http://dx.doi.org/10.1093/jambio/lxac073 https://academic.oup.com/jambio/advance-article-pdf/doi/10.1093/jambio/lxac073/49083060/lxac073.pdf https://academic.oup.com/jambio/article-pdf/134/2/lxac073/49223259/lxac073.pdf |
id |
croxfordunivpr:10.1093/jambio/lxac073 |
---|---|
record_format |
openpolar |
spelling |
croxfordunivpr:10.1093/jambio/lxac073 2024-04-28T08:13:25+00:00 Association between melanin deposits in gill tissue and microbiome across different hatchery reared Atlantic salmon Quezada-Rodriguez, Petra R Taylor, Richard S Jantawongsri, Khattapan Nowak, Barbara F Wynne, James W CSIRO Tassal Operations Pty Ltd University of Tasmania 2023 http://dx.doi.org/10.1093/jambio/lxac073 https://academic.oup.com/jambio/advance-article-pdf/doi/10.1093/jambio/lxac073/49083060/lxac073.pdf https://academic.oup.com/jambio/article-pdf/134/2/lxac073/49223259/lxac073.pdf en eng Oxford University Press (OUP) https://academic.oup.com/journals/pages/open_access/funder_policies/chorus/standard_publication_model Journal of Applied Microbiology volume 134, issue 2 ISSN 1365-2672 Applied Microbiology and Biotechnology General Medicine Biotechnology journal-article 2023 croxfordunivpr https://doi.org/10.1093/jambio/lxac073 2024-04-09T07:55:01Z Abstract Aims To investigate the relationship between microbial community profiles and gill pathology during a production cycle of Atlantic salmon in two commercial hatcheries. Methods and Results Relationships between gill histology, environmental conditions, and microbiome were determined using high-throughput data, including 16S rDNA amplicon sequencing data, histopathology data, and water quality parameters. Hatchery A used riverine water and operated a mixed system of recirculation aquaculture system (RAS) and flowthrough. Hatchery B was used bore water and operated a RAS. Melanin deposits, hyperplastic, and inflammatory lesions were observed histologically in the gills. A higher prevalence of melanin deposits was detected and correlated to a change in beta diversity of bacterial communities in early time points (fingerling and parr stages). High abundance of Sphaerotilus sp.,Pseudomonas sp.,Nitrospira sp.,Exiguobacterium sp.,Deinococcus sp.,and Comamonas sp. was correlated with a high prevalence of melanin in filaments. Bacterial diversity increased as the fish cohort transitioned from RAS to flowthrough in hatchery A. Conclusions Under commercial conditions, the commensal community of gill bacteria was related to melanin prevalence. Article in Journal/Newspaper Atlantic salmon Oxford University Press Journal of Applied Microbiology |
institution |
Open Polar |
collection |
Oxford University Press |
op_collection_id |
croxfordunivpr |
language |
English |
topic |
Applied Microbiology and Biotechnology General Medicine Biotechnology |
spellingShingle |
Applied Microbiology and Biotechnology General Medicine Biotechnology Quezada-Rodriguez, Petra R Taylor, Richard S Jantawongsri, Khattapan Nowak, Barbara F Wynne, James W Association between melanin deposits in gill tissue and microbiome across different hatchery reared Atlantic salmon |
topic_facet |
Applied Microbiology and Biotechnology General Medicine Biotechnology |
description |
Abstract Aims To investigate the relationship between microbial community profiles and gill pathology during a production cycle of Atlantic salmon in two commercial hatcheries. Methods and Results Relationships between gill histology, environmental conditions, and microbiome were determined using high-throughput data, including 16S rDNA amplicon sequencing data, histopathology data, and water quality parameters. Hatchery A used riverine water and operated a mixed system of recirculation aquaculture system (RAS) and flowthrough. Hatchery B was used bore water and operated a RAS. Melanin deposits, hyperplastic, and inflammatory lesions were observed histologically in the gills. A higher prevalence of melanin deposits was detected and correlated to a change in beta diversity of bacterial communities in early time points (fingerling and parr stages). High abundance of Sphaerotilus sp.,Pseudomonas sp.,Nitrospira sp.,Exiguobacterium sp.,Deinococcus sp.,and Comamonas sp. was correlated with a high prevalence of melanin in filaments. Bacterial diversity increased as the fish cohort transitioned from RAS to flowthrough in hatchery A. Conclusions Under commercial conditions, the commensal community of gill bacteria was related to melanin prevalence. |
author2 |
CSIRO Tassal Operations Pty Ltd University of Tasmania |
format |
Article in Journal/Newspaper |
author |
Quezada-Rodriguez, Petra R Taylor, Richard S Jantawongsri, Khattapan Nowak, Barbara F Wynne, James W |
author_facet |
Quezada-Rodriguez, Petra R Taylor, Richard S Jantawongsri, Khattapan Nowak, Barbara F Wynne, James W |
author_sort |
Quezada-Rodriguez, Petra R |
title |
Association between melanin deposits in gill tissue and microbiome across different hatchery reared Atlantic salmon |
title_short |
Association between melanin deposits in gill tissue and microbiome across different hatchery reared Atlantic salmon |
title_full |
Association between melanin deposits in gill tissue and microbiome across different hatchery reared Atlantic salmon |
title_fullStr |
Association between melanin deposits in gill tissue and microbiome across different hatchery reared Atlantic salmon |
title_full_unstemmed |
Association between melanin deposits in gill tissue and microbiome across different hatchery reared Atlantic salmon |
title_sort |
association between melanin deposits in gill tissue and microbiome across different hatchery reared atlantic salmon |
publisher |
Oxford University Press (OUP) |
publishDate |
2023 |
url |
http://dx.doi.org/10.1093/jambio/lxac073 https://academic.oup.com/jambio/advance-article-pdf/doi/10.1093/jambio/lxac073/49083060/lxac073.pdf https://academic.oup.com/jambio/article-pdf/134/2/lxac073/49223259/lxac073.pdf |
genre |
Atlantic salmon |
genre_facet |
Atlantic salmon |
op_source |
Journal of Applied Microbiology volume 134, issue 2 ISSN 1365-2672 |
op_rights |
https://academic.oup.com/journals/pages/open_access/funder_policies/chorus/standard_publication_model |
op_doi |
https://doi.org/10.1093/jambio/lxac073 |
container_title |
Journal of Applied Microbiology |
_version_ |
1797579926239444992 |