Data from: Node-based measures of connectivity in genetic networks
At-site environmental conditions can have strong influences on genetic connectivity, and in particular on the immigration and settlement phases of dispersal. However, at-site processes are rarely explored in landscape genetic analyses. Networks can facilitate the study of at-site processes, where ne...
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ftdans:oai:easy.dans.knaw.nl:easy-dataset:89273 2023-07-02T03:32:55+02:00 Data from: Node-based measures of connectivity in genetic networks Koen, Erin L. Bowman, Jeff Wilson, Paul J. 2015-04-30T18:58:06.000+02:00 http://nbn-resolving.org/urn:nbn:nl:ui:13-5i-6gyn https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:89273 unknown doi:10.5061/dryad.4tg23/1 doi:10.5061/dryad.4tg23/2 doi:10.5061/dryad.4tg23/3 doi:10.1111/1755-0998.12423 PMID:25917123 http://nbn-resolving.org/urn:nbn:nl:ui:13-5i-6gyn doi:10.5061/dryad.4tg23 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:89273 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 2015 ftdans https://doi.org/10.5061/dryad.4tg23/110.5061/dryad.4tg23/210.5061/dryad.4tg23/310.1111/1755-0998.1242310.5061/dryad.4tg23 2023-06-13T13:19:13Z At-site environmental conditions can have strong influences on genetic connectivity, and in particular on the immigration and settlement phases of dispersal. However, at-site processes are rarely explored in landscape genetic analyses. Networks can facilitate the study of at-site processes, where network nodes are used to model site-level effects. We used simulated genetic networks to compare and contrast the performance of 7 node-based (as opposed to edge-based) genetic connectivity metrics. We simulated increasing node connectivity by varying migration in two ways: we increased the number of migrants moving between a focal node and a set number of recipient nodes, and we increased the number of recipient nodes receiving a set number of migrants. We found that two metrics in particular, the average edge weight and the average inverse edge weight, varied linearly with simulated connectivity. Conversely, node degree was not a good measure of connectivity. We demonstrated the use of average inverse edge weight to describe the influence of at-site habitat characteristics on genetic connectivity of 653 American martens (Martes americana) in Ontario, Canada. We found that highly connected nodes had high habitat quality for marten (deep snow and high proportions of coniferous and mature forest) and were farther from the range edge. We recommend the use of node-based genetic connectivity metrics, in particular, average edge weight or average inverse edge weight, to model the influences of at-site habitat conditions on the immigration and settlement phases of dispersal. Other/Unknown Material Martes americana Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) Canada |
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Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) |
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Life sciences medicine and health care |
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Life sciences medicine and health care Koen, Erin L. Bowman, Jeff Wilson, Paul J. Data from: Node-based measures of connectivity in genetic networks |
topic_facet |
Life sciences medicine and health care |
description |
At-site environmental conditions can have strong influences on genetic connectivity, and in particular on the immigration and settlement phases of dispersal. However, at-site processes are rarely explored in landscape genetic analyses. Networks can facilitate the study of at-site processes, where network nodes are used to model site-level effects. We used simulated genetic networks to compare and contrast the performance of 7 node-based (as opposed to edge-based) genetic connectivity metrics. We simulated increasing node connectivity by varying migration in two ways: we increased the number of migrants moving between a focal node and a set number of recipient nodes, and we increased the number of recipient nodes receiving a set number of migrants. We found that two metrics in particular, the average edge weight and the average inverse edge weight, varied linearly with simulated connectivity. Conversely, node degree was not a good measure of connectivity. We demonstrated the use of average inverse edge weight to describe the influence of at-site habitat characteristics on genetic connectivity of 653 American martens (Martes americana) in Ontario, Canada. We found that highly connected nodes had high habitat quality for marten (deep snow and high proportions of coniferous and mature forest) and were farther from the range edge. We recommend the use of node-based genetic connectivity metrics, in particular, average edge weight or average inverse edge weight, to model the influences of at-site habitat conditions on the immigration and settlement phases of dispersal. |
author |
Koen, Erin L. Bowman, Jeff Wilson, Paul J. |
author_facet |
Koen, Erin L. Bowman, Jeff Wilson, Paul J. |
author_sort |
Koen, Erin L. |
title |
Data from: Node-based measures of connectivity in genetic networks |
title_short |
Data from: Node-based measures of connectivity in genetic networks |
title_full |
Data from: Node-based measures of connectivity in genetic networks |
title_fullStr |
Data from: Node-based measures of connectivity in genetic networks |
title_full_unstemmed |
Data from: Node-based measures of connectivity in genetic networks |
title_sort |
data from: node-based measures of connectivity in genetic networks |
publishDate |
2015 |
url |
http://nbn-resolving.org/urn:nbn:nl:ui:13-5i-6gyn https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:89273 |
geographic |
Canada |
geographic_facet |
Canada |
genre |
Martes americana |
genre_facet |
Martes americana |
op_relation |
doi:10.5061/dryad.4tg23/1 doi:10.5061/dryad.4tg23/2 doi:10.5061/dryad.4tg23/3 doi:10.1111/1755-0998.12423 PMID:25917123 http://nbn-resolving.org/urn:nbn:nl:ui:13-5i-6gyn doi:10.5061/dryad.4tg23 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:89273 |
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.4tg23/110.5061/dryad.4tg23/210.5061/dryad.4tg23/310.1111/1755-0998.1242310.5061/dryad.4tg23 |
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1770272626172755968 |