Data from: Invasion facilitates hybridization with introgression in the Rattus rattus species complex
Biological invasions result in novel species interactions, which can have significant evolutionary impacts on both native and invading taxa. One evolutionary concern with invasions is hybridization among lineages that were previously isolated, but make secondary contact in their invaded range(s). Bl...
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ftdans:oai:easy.dans.knaw.nl:easy-dataset:81820 2023-07-02T03:33:36+02:00 Data from: Invasion facilitates hybridization with introgression in the Rattus rattus species complex Lack, Justin B. Greene, Daniel U. Conroy, Chris John Hamilton, Meredith J. Braun, Janet K. Mares, Michael A. Van den Bussche, Ronald A. 2012-05-25T19:02:06.000+02:00 http://nbn-resolving.org/urn:nbn:nl:ui:13-pt-0y7p https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:81820 unknown doi:10.5061/dryad.sj168561/1 doi:10.1111/j.1365-294X.2012.05620.x PMID:22607228 http://nbn-resolving.org/urn:nbn:nl:ui:13-pt-0y7p doi:10.5061/dryad.sj168561 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:81820 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 2012 ftdans https://doi.org/10.5061/dryad.sj168561/110.1111/j.1365-294X.2012.05620.x10.5061/dryad.sj168561 2023-06-13T13:03:11Z Biological invasions result in novel species interactions, which can have significant evolutionary impacts on both native and invading taxa. One evolutionary concern with invasions is hybridization among lineages that were previously isolated, but make secondary contact in their invaded range(s). Black rats, consisting of several morphologically very similar but genetically distinct taxa that collectively have invaded six continents, are arguably the most successful mammalian invaders on the planet. We used mitochondrial cytochrome b sequences, two nuclear gene sequences (Atp5a1 and DHFR), and nine microsatellite loci to examine the distribution of three invasive black rat lineages (R. tanezumi, R. rattus I, and R. rattus IV) in the U.S. and Asia, and determine the extent of hybridization among these taxa. Our analyses revealed two mitochondrial lineages that have spread to multiple continents, including a previously undiscovered population of R. tanezumi in the southeastern U.S., whereas the third lineage (R. rattus IV) appears to be confined to Southeast Asia. Analyses of nuclear DNA (both sequences and microsatellites) suggested significant hybridization is occurring among R. tanezumi and R. rattus I in the U.S., and also suggest hybridization between R. tanezumi and R. rattus IV in Asia, although further sampling of the latter species pair in Asia is required. Furthermore, microsatellite analyses suggest unidirectional introgression from both R. rattus I and R. rattus IV into R. tanezumi. Within the U.S., introgression appears to be occurring to such a pronounced extent that we were unable to detect any nuclear genetic signal for R. tanezumi, and a similar pattern was detected in Asia. Other/Unknown Material Rattus rattus Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) |
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Open Polar |
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Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) |
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language |
unknown |
topic |
Life sciences medicine and health care |
spellingShingle |
Life sciences medicine and health care Lack, Justin B. Greene, Daniel U. Conroy, Chris John Hamilton, Meredith J. Braun, Janet K. Mares, Michael A. Van den Bussche, Ronald A. Data from: Invasion facilitates hybridization with introgression in the Rattus rattus species complex |
topic_facet |
Life sciences medicine and health care |
description |
Biological invasions result in novel species interactions, which can have significant evolutionary impacts on both native and invading taxa. One evolutionary concern with invasions is hybridization among lineages that were previously isolated, but make secondary contact in their invaded range(s). Black rats, consisting of several morphologically very similar but genetically distinct taxa that collectively have invaded six continents, are arguably the most successful mammalian invaders on the planet. We used mitochondrial cytochrome b sequences, two nuclear gene sequences (Atp5a1 and DHFR), and nine microsatellite loci to examine the distribution of three invasive black rat lineages (R. tanezumi, R. rattus I, and R. rattus IV) in the U.S. and Asia, and determine the extent of hybridization among these taxa. Our analyses revealed two mitochondrial lineages that have spread to multiple continents, including a previously undiscovered population of R. tanezumi in the southeastern U.S., whereas the third lineage (R. rattus IV) appears to be confined to Southeast Asia. Analyses of nuclear DNA (both sequences and microsatellites) suggested significant hybridization is occurring among R. tanezumi and R. rattus I in the U.S., and also suggest hybridization between R. tanezumi and R. rattus IV in Asia, although further sampling of the latter species pair in Asia is required. Furthermore, microsatellite analyses suggest unidirectional introgression from both R. rattus I and R. rattus IV into R. tanezumi. Within the U.S., introgression appears to be occurring to such a pronounced extent that we were unable to detect any nuclear genetic signal for R. tanezumi, and a similar pattern was detected in Asia. |
author |
Lack, Justin B. Greene, Daniel U. Conroy, Chris John Hamilton, Meredith J. Braun, Janet K. Mares, Michael A. Van den Bussche, Ronald A. |
author_facet |
Lack, Justin B. Greene, Daniel U. Conroy, Chris John Hamilton, Meredith J. Braun, Janet K. Mares, Michael A. Van den Bussche, Ronald A. |
author_sort |
Lack, Justin B. |
title |
Data from: Invasion facilitates hybridization with introgression in the Rattus rattus species complex |
title_short |
Data from: Invasion facilitates hybridization with introgression in the Rattus rattus species complex |
title_full |
Data from: Invasion facilitates hybridization with introgression in the Rattus rattus species complex |
title_fullStr |
Data from: Invasion facilitates hybridization with introgression in the Rattus rattus species complex |
title_full_unstemmed |
Data from: Invasion facilitates hybridization with introgression in the Rattus rattus species complex |
title_sort |
data from: invasion facilitates hybridization with introgression in the rattus rattus species complex |
publishDate |
2012 |
url |
http://nbn-resolving.org/urn:nbn:nl:ui:13-pt-0y7p https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:81820 |
genre |
Rattus rattus |
genre_facet |
Rattus rattus |
op_relation |
doi:10.5061/dryad.sj168561/1 doi:10.1111/j.1365-294X.2012.05620.x PMID:22607228 http://nbn-resolving.org/urn:nbn:nl:ui:13-pt-0y7p doi:10.5061/dryad.sj168561 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:81820 |
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.sj168561/110.1111/j.1365-294X.2012.05620.x10.5061/dryad.sj168561 |
_version_ |
1770273613089341440 |