Field
Value
Language
dc.contributor.author
DeBofsky, Abigail
datacite.creator.affiliationIdentifier
https://ror.org/010x8gc63;-
en_US
datacite.creator.affiliation
University of Saskatchewan; Toxicology Centre
en_US
datacite.creator.nameIdentifier
https://orcid.org/0000-0003-3877-6421
en_US
dc.contributor.author
Xie, Yuwei
datacite.creator.affiliationIdentifier
https://ror.org/010x8gc63;-
en_US
datacite.creator.affiliation
University of Saskatchewan; Toxicology Centre
en_US
datacite.creator.nameIdentifier
https://orcid.org/0000-0001-5652-6413
en_US
dc.contributor.author
Grimard, Chelsea
datacite.creator.affiliationIdentifier
https://ror.org/010x8gc63;-
en_US
datacite.creator.affiliation
University of Saskatchewan; Toxicology Centre
en_US
datacite.creator.nameIdentifier
en_US
dc.contributor.author
Brinkmann, Markus
datacite.creator.affiliationIdentifier
https://ror.org/010x8gc63;-
en_US
datacite.creator.affiliation
University of Saskatchewan; Toxicology Centre
en_US
datacite.creator.nameIdentifier
https://orcid.org/0000-0002-4985-263
en_US
dc.contributor.author
Hecker, Markus
datacite.creator.affiliationIdentifier
https://ror.org/010x8gc63;-
en_US
datacite.creator.affiliation
University of Saskatchewan; Toxicology Centre
en_US
datacite.creator.nameIdentifier
https://orcid.org/0000-0002-7237-6192
en_US
dc.contributor.author
Giesy, John
datacite.creator.affiliationIdentifier
https://ror.org/010x8gc63;-
en_US
datacite.creator.affiliation
University of Saskatchewan; Toxicology Centre
en_US
datacite.creator.nameIdentifier
https://orcid.org/0000-0003-1931-9962
en_US
dc.date.accessioned
2020-01-03T17:08:50Z
dc.date.available
2020-07-01T06:00:00Z
dc.date.issued
2020-07-01
dc.identifier.uri
https://www.frdr-dfdr.ca/repo/dataset/1a3e9dc2-84bd-830d-1d3b-2b5c678e6ae8
dc.identifier.uri
https://doi.org/10.20383/101.0196
dc.description
Vertebrate gut microbiota are responsible for regulating several beneficial functions, from development of an organism to maintaining energy homeostasis. However, little is known about the impact of chemical exposures on the structure and function of gut microbiota of fishes. To ascertain a link between contaminant exposure and microbial disruption, male and female fathead minnows (Pimephales promelas) were aqueously exposed to low concentrations of benzo[a]pyrene (BaP) (concentrations ranged from 0.0226 g/L to 1.3 g/L) as well as fish exposed to a solvent control for four days. The samples were sterilely collected from whole fathead minnow guts and stored at -80C until DNA extraction. Gut microbiota were assessed using 16S rRNA metagenetics. Low-level aqueous exposure to BaP resulted in community shifts in bacterial composition in female, but not male, fish. Each fish was analyzed independently (samples were not pooled).This research illustrates that in addition to the well-studied molecular endpoints, community composition of fish gut microbiota can also be impacted by chemical stressors, providing an additional pathway for the generation of adverse effects.
en_US
dc.publisher
Federated Research Data Repository / dépôt fédéré de données de recherche
dc.rights
Creative Commons Attribution 4.0 International (CC BY 4.0)
en_US
dc.rights.uri
https://creativecommons.org/licenses/by/4.0/
en_US
dc.subject
microbiome
en_US
dc.subject
16S
en_US
dc.subject
sequencing
en_US
dc.subject
PAHs
en_US
dc.subject
microbial community
en_US
dc.subject
fish
en_US
dc.subject
freshwater
en_US
dc.subject
risk assessment
en_US
dc.subject
fish health
en_US
dc.subject
fathead minnow
en_US
dc.subject
Pimephales promelas
en_US
dc.title
Differential sex responses of fathead minnow (Pimephales promelas) gut microbiota to a short-term environmentally-relevant aqueous exposure to benzo[a]pyrene
en_US
globus.shared_endpoint.name
515c70c4-2eb8-4f2a-b406-7959b5edc28d
globus.shared_endpoint.path
/6/published/publication_196/
datacite.publicationyear
2020
datacite.date.Collected
2018-01-29/2018-02-02
datacite.resourcetype
Dataset
en_US
datacite.relatedidentifier.IsCitedBy
https://doi.org/10.1016/j.chemosphere.2020.126461
datacite.geolocation.geolocationPoint
52.133749 -106.631895
datacite.geolocation.geolocationPlace
Aquatic Toxicology Research Facility - University of Saskatchewan Toxicology Centre;Saskatoon;Saskatchewan;Canada
datacite.fundingReference.funderName
Global Water Futures (GWF)
en_US
datacite.fundingReference.awardNumber
en_US
datacite.fundingReference.awardTitle
Next generation solutions to ensure healthy water resources for future generations
en_US
datacite.fundingReference.funderName
Canada First Research Excellence Fund (CFREF)
en_US
datacite.fundingReference.awardNumber
419205
en_US
datacite.fundingReference.awardTitle
Global Water Futures Program (GWF)
en_US
frdr.crdc.code
RDF1060708
frdr.crdc.group_en
Biological sciences
en_US
frdr.crdc.class_en
Microbiology
en_US
frdr.crdc.field_en
Microbiome
en_US
frdr.crdc.group_fr
Sciences biologiques
fr_CA
frdr.crdc.class_fr
Microbiologie
fr_CA
frdr.crdc.field_fr
Microbiome
fr_CA
datacite.description.other
Item exited embargo and became publicly available on 2020-07-01
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