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Response of finescale dace (Phoxinus neogaeus) gut microbiome to in situ experimental selenium exposure

Description: Selenium is an environmental contaminant of global concern that can cause adverse effects in fish at elevated levels. Fish gut microbiome play essential roles in gastrointestinal function and host health and can be perturbed by environmental contaminants, including metals and metalloids. Here, an in-situ selenium (Se) exposure of female finescale dace (Phoxinus neogaeus) using mesocosms at the International Institute for Sustainable Development - Experimental Lakes Area (IISD-ELA) was conducted to determine the impacts of Se accumulation on the gut microbiome and morphometric endpoints. 16S rDNA metabarcoding was employed to describe the gut microbiome. This dataset includes the demultiplexed sequencing output, the feature table with rarefied counts, the taxonomic annotations of sequences, and the sample metadata.
Notes: Item exited embargo and became publicly available on 2022-03-01
L’élément est sorti de sa période d’embargo et est devenu public le 2022-03-01
Authors: Ankley, Phillip; University of Saskatchewan; https://orcid.org/0000-0002-5883-6148 ORCID iD
Graves, Stephanie; University of Saskatchewan; Queen's University; https://orcid.org/0000-0003-4535-9941 ORCID iD
Xie, Yuwei; University of Saskatchewan; https://orcid.org/0000-0001-5652-6413 ORCID iD
DeBofsky, Abigail; University of Saskatchewan; https://orcid.org/0000-0003-3877-6421 ORCID iD
Weber, Alana; University of Saskatchewan; https://orcid.org/0000-0002-7616-4066 ORCID iD
Brinkmann, Markus; University of Saskatchewan; https://orcid.org/0000-0002-4985-263X ORCID iD
Palace, Vince; International Institute for Sustainable Development; https://orcid.org/0000-0003-2134-2299 ORCID iD
Hecker, Markus; University of Saskatchewan; https://orcid.org/0000-0002-7237-6192 ORCID iD
Janz, David; University of Saskatchewan; https://orcid.org/0000-0002-1866-9787 ORCID iD
Giesy, John; University of Saskatchewan; Baylor University; https://orcid.org/0000-0003-1931-9962 ORCID iD
Keywords: fish
mesocosm
metalloid
nutrient
freshwater
hormesis
Field of Research: 
Biological sciences
>
Microbiology
>
Microbiome

Earth and related environmental sciences
>
Natural environment sciences
>
Ecotoxicology
Date: 1-Mar-2022
Publisher: Federated Research Data Repository / dépôt fédéré de données de recherche
URI: https://doi.org/10.20383/102.0529
Geographic Coverage: 
Place Name
ELA Lake 239
Province /
Province / Territory
Ontario
Territory
 
Country
Canada
Geographic Point: 
Latitude
49.6592
Longitude
-93.7138
Appears in Collections:Global Water Futures

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Access to this dataset is subject to the following terms:
Creative Commons Attribution 4.0 International (CC BY 4.0) https://creativecommons.org/licenses/by/4.0/
Citation
Ankley, P. , Graves, S. , Xie, Y. , DeBofsky, A. , Weber, A. , Brinkmann, M. , Palace, V. , Hecker, M. , Janz, D. , Giesy, J. (2022) Response of finescale dace (Phoxinus neogaeus) gut microbiome to in situ experimental selenium exposure. Federated Research Data Repository. https://doi.org/10.20383/102.0529