Data from: Population genomic analysis of Brook Trout Salvelinus fontinalis in Pennsylvania’s Appalachian region
Informed conservation of stream fishes requires detailed understanding of the effects of both natural processes and anthropogenic activities on genetic diversity. Brook Trout Salvelinus fontinalis, a salmonid native to eastern North America, typically resides in cold, high-quality stream ecosystems....
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ftdans:oai:easy.dans.knaw.nl:easy-dataset:101493 2023-07-02T03:31:43+02:00 Data from: Population genomic analysis of Brook Trout Salvelinus fontinalis in Pennsylvania’s Appalachian region Buonaccorsi, Vince P. Malloy, Jacob Peterson, Mark Brubaker, Kristen Grant, Chris J. 2017-04-14T22:14:42.000+02:00 http://nbn-resolving.org/urn:nbn:nl:ui:13-nc-qnop https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:101493 unknown doi:10.5061/dryad.vk405/1 doi:10.5061/dryad.vk405/2 doi:10.1080/00028487.2017.1285351 http://nbn-resolving.org/urn:nbn:nl:ui:13-nc-qnop doi:10.5061/dryad.vk405 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:101493 OPEN_ACCESS: The data are archived in Easy, they are accessible elsewhere through the DOI https://dans.knaw.nl/en/about/organisation-and-policy/legal-information/DANSLicence.pdf Life sciences medicine and health care 2017 ftdans https://doi.org/10.5061/dryad.vk405/110.5061/dryad.vk405/210.1080/00028487.2017.128535110.5061/dryad.vk405 2023-06-13T13:27:24Z Informed conservation of stream fishes requires detailed understanding of the effects of both natural processes and anthropogenic activities on genetic diversity. Brook Trout Salvelinus fontinalis, a salmonid native to eastern North America, typically resides in cold, high-quality stream ecosystems. The species has not only faced historical anthropogenic pressures, but also confronts current and future pressures. In a genetic analysis we used a reduced representation sequencing method (ddRADseq) to characterize 63 individuals from 23 streams where Brook Trout are native in the Appalachian region of Pennsylvania. A total of 2,590 loci passed filtering criteria, and 53% displayed significant association with a major stream drainage basin (Susquehanna or Allegheny; mean FST = 0.085). Mapping of the sequencing reads to the Atlantic Salmon Salmo salar genome revealed no clustering of high interdrainage FST values to specific genome regions. Evidence for genetic heterogeneity within each drainage basin was also detected. Stepwise regression of observed heterozygosity against geographic and environmental features revealed that drainage basin and effective area of watersheds were significant predictors of observed heterozygosity of Brook Trout within streams. Natural features such as waterfalls and major drainage basin, as well as the effects of dams and acid-mine drainage have fragmented habitat and shaped genetic diversity within Brook Trout populations in the Appalachian region of Pennsylvania, overall indicating the vulnerability of this species to increased industrialization. Other/Unknown Material Atlantic salmon Salmo salar Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) |
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Open Polar |
collection |
Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) |
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ftdans |
language |
unknown |
topic |
Life sciences medicine and health care |
spellingShingle |
Life sciences medicine and health care Buonaccorsi, Vince P. Malloy, Jacob Peterson, Mark Brubaker, Kristen Grant, Chris J. Data from: Population genomic analysis of Brook Trout Salvelinus fontinalis in Pennsylvania’s Appalachian region |
topic_facet |
Life sciences medicine and health care |
description |
Informed conservation of stream fishes requires detailed understanding of the effects of both natural processes and anthropogenic activities on genetic diversity. Brook Trout Salvelinus fontinalis, a salmonid native to eastern North America, typically resides in cold, high-quality stream ecosystems. The species has not only faced historical anthropogenic pressures, but also confronts current and future pressures. In a genetic analysis we used a reduced representation sequencing method (ddRADseq) to characterize 63 individuals from 23 streams where Brook Trout are native in the Appalachian region of Pennsylvania. A total of 2,590 loci passed filtering criteria, and 53% displayed significant association with a major stream drainage basin (Susquehanna or Allegheny; mean FST = 0.085). Mapping of the sequencing reads to the Atlantic Salmon Salmo salar genome revealed no clustering of high interdrainage FST values to specific genome regions. Evidence for genetic heterogeneity within each drainage basin was also detected. Stepwise regression of observed heterozygosity against geographic and environmental features revealed that drainage basin and effective area of watersheds were significant predictors of observed heterozygosity of Brook Trout within streams. Natural features such as waterfalls and major drainage basin, as well as the effects of dams and acid-mine drainage have fragmented habitat and shaped genetic diversity within Brook Trout populations in the Appalachian region of Pennsylvania, overall indicating the vulnerability of this species to increased industrialization. |
author |
Buonaccorsi, Vince P. Malloy, Jacob Peterson, Mark Brubaker, Kristen Grant, Chris J. |
author_facet |
Buonaccorsi, Vince P. Malloy, Jacob Peterson, Mark Brubaker, Kristen Grant, Chris J. |
author_sort |
Buonaccorsi, Vince P. |
title |
Data from: Population genomic analysis of Brook Trout Salvelinus fontinalis in Pennsylvania’s Appalachian region |
title_short |
Data from: Population genomic analysis of Brook Trout Salvelinus fontinalis in Pennsylvania’s Appalachian region |
title_full |
Data from: Population genomic analysis of Brook Trout Salvelinus fontinalis in Pennsylvania’s Appalachian region |
title_fullStr |
Data from: Population genomic analysis of Brook Trout Salvelinus fontinalis in Pennsylvania’s Appalachian region |
title_full_unstemmed |
Data from: Population genomic analysis of Brook Trout Salvelinus fontinalis in Pennsylvania’s Appalachian region |
title_sort |
data from: population genomic analysis of brook trout salvelinus fontinalis in pennsylvania’s appalachian region |
publishDate |
2017 |
url |
http://nbn-resolving.org/urn:nbn:nl:ui:13-nc-qnop https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:101493 |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_relation |
doi:10.5061/dryad.vk405/1 doi:10.5061/dryad.vk405/2 doi:10.1080/00028487.2017.1285351 http://nbn-resolving.org/urn:nbn:nl:ui:13-nc-qnop doi:10.5061/dryad.vk405 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:101493 |
op_rights |
OPEN_ACCESS: The data are archived in Easy, they are accessible elsewhere through the DOI https://dans.knaw.nl/en/about/organisation-and-policy/legal-information/DANSLicence.pdf |
op_doi |
https://doi.org/10.5061/dryad.vk405/110.5061/dryad.vk405/210.1080/00028487.2017.128535110.5061/dryad.vk405 |
_version_ |
1770271103552323584 |