Data from: Cryptic diversity in black rats Rattus rattus of the Galápagos Islands, Ecuador
Human activity has facilitated the introduction of a number of alien mammal species to the Galápagos Archipelago. Understanding the phylogeographic history and population genetics of invasive species on the Archipelago is an important step in predicting future spread and designing effective manageme...
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fttriple:oai:gotriple.eu:50|dedup_wf_001::f825663d94c0a1cc2a2996cd8f678bda 2023-05-15T18:04:48+02:00 Data from: Cryptic diversity in black rats Rattus rattus of the Galápagos Islands, Ecuador Willows-Munro, Sandi Dowler, Robert C. Jarcho, Michael R. Phillips, Reese B. Snell, Howard L. Wilbert, Tammy R. Edwards, Cody W. 2017-02-26 https://doi.org/10.5061/dryad.1s88t undefined unknown http://dx.doi.org/10.5061/dryad.1s88t https://dx.doi.org/10.5061/dryad.1s88t lic_creative-commons oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:92809 10.5061/dryad.1s88t oai:easy.dans.knaw.nl:easy-dataset:92809 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f re3data_____::r3d100000044 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 10|openaire____::081b82f96300b6a6e3d282bad31cb6e2 10|opendoar____::8b6dd7db9af49e67306feb59a8bdc52c Life sciences medicine and health care Recent Rodent biological invasions island biology Rattus rattus Conservation Biology Phytogeography genetic diversity envir geo Dataset https://vocabularies.coar-repositories.org/resource_types/c_ddb1/ 2017 fttriple https://doi.org/10.5061/dryad.1s88t 2023-01-22T17:22:31Z Human activity has facilitated the introduction of a number of alien mammal species to the Galápagos Archipelago. Understanding the phylogeographic history and population genetics of invasive species on the Archipelago is an important step in predicting future spread and designing effective management strategies. In this study, we describe the invasion pathway of Rattus rattus across the Galápagos using microsatellite data, coupled with historical knowledge. Microsatellite genotypes were generated for 581 R. rattus sampled from 15 islands in the archipelago. The genetic data suggest that there are at least three genetic lineages of R. rattus present on the Galápagos Islands. The spatial distributions of these lineages correspond to the main centers of human settlement in the archipelago. There was limited admixture among these three lineages, and these finding coupled with low rates of gene flow among island populations suggests that interisland movement of R. rattus is rare. The low migration among islands recorded for the species will have a positive impact on future eradication efforts. R. rattus alleles_genepop formatMicrosatellite data for study species in Genpop format Dataset Rattus rattus Unknown |
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Open Polar |
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unknown |
topic |
Life sciences medicine and health care Recent Rodent biological invasions island biology Rattus rattus Conservation Biology Phytogeography genetic diversity envir geo |
spellingShingle |
Life sciences medicine and health care Recent Rodent biological invasions island biology Rattus rattus Conservation Biology Phytogeography genetic diversity envir geo Willows-Munro, Sandi Dowler, Robert C. Jarcho, Michael R. Phillips, Reese B. Snell, Howard L. Wilbert, Tammy R. Edwards, Cody W. Data from: Cryptic diversity in black rats Rattus rattus of the Galápagos Islands, Ecuador |
topic_facet |
Life sciences medicine and health care Recent Rodent biological invasions island biology Rattus rattus Conservation Biology Phytogeography genetic diversity envir geo |
description |
Human activity has facilitated the introduction of a number of alien mammal species to the Galápagos Archipelago. Understanding the phylogeographic history and population genetics of invasive species on the Archipelago is an important step in predicting future spread and designing effective management strategies. In this study, we describe the invasion pathway of Rattus rattus across the Galápagos using microsatellite data, coupled with historical knowledge. Microsatellite genotypes were generated for 581 R. rattus sampled from 15 islands in the archipelago. The genetic data suggest that there are at least three genetic lineages of R. rattus present on the Galápagos Islands. The spatial distributions of these lineages correspond to the main centers of human settlement in the archipelago. There was limited admixture among these three lineages, and these finding coupled with low rates of gene flow among island populations suggests that interisland movement of R. rattus is rare. The low migration among islands recorded for the species will have a positive impact on future eradication efforts. R. rattus alleles_genepop formatMicrosatellite data for study species in Genpop format |
format |
Dataset |
author |
Willows-Munro, Sandi Dowler, Robert C. Jarcho, Michael R. Phillips, Reese B. Snell, Howard L. Wilbert, Tammy R. Edwards, Cody W. |
author_facet |
Willows-Munro, Sandi Dowler, Robert C. Jarcho, Michael R. Phillips, Reese B. Snell, Howard L. Wilbert, Tammy R. Edwards, Cody W. |
author_sort |
Willows-Munro, Sandi |
title |
Data from: Cryptic diversity in black rats Rattus rattus of the Galápagos Islands, Ecuador |
title_short |
Data from: Cryptic diversity in black rats Rattus rattus of the Galápagos Islands, Ecuador |
title_full |
Data from: Cryptic diversity in black rats Rattus rattus of the Galápagos Islands, Ecuador |
title_fullStr |
Data from: Cryptic diversity in black rats Rattus rattus of the Galápagos Islands, Ecuador |
title_full_unstemmed |
Data from: Cryptic diversity in black rats Rattus rattus of the Galápagos Islands, Ecuador |
title_sort |
data from: cryptic diversity in black rats rattus rattus of the galápagos islands, ecuador |
publishDate |
2017 |
url |
https://doi.org/10.5061/dryad.1s88t |
genre |
Rattus rattus |
genre_facet |
Rattus rattus |
op_source |
oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:92809 10.5061/dryad.1s88t oai:easy.dans.knaw.nl:easy-dataset:92809 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f re3data_____::r3d100000044 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 10|openaire____::081b82f96300b6a6e3d282bad31cb6e2 10|opendoar____::8b6dd7db9af49e67306feb59a8bdc52c |
op_relation |
http://dx.doi.org/10.5061/dryad.1s88t https://dx.doi.org/10.5061/dryad.1s88t |
op_rights |
lic_creative-commons |
op_doi |
https://doi.org/10.5061/dryad.1s88t |
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1766176207851749376 |