Data from: Speciation, population structure, and demographic history of the Mojave Fringe-toed Lizard (Uma scoparia), a species of conservation concern
The North America deserts were impacted by both Neogene plate tectonics and Quaternary climatic fluctuations, yet it remains unclear how these events influenced speciation in this region. We tested published hypotheses regarding the timing and mode of speciation, population structure, and demographi...
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ftdans:oai:easy.dans.knaw.nl:easy-dataset:85861 2023-07-02T03:32:08+02:00 Data from: Speciation, population structure, and demographic history of the Mojave Fringe-toed Lizard (Uma scoparia), a species of conservation concern Gottscho, Andrew D. Marks, Sharyn B. Jennings, William Bryan 2014-05-27T17:29:24.000+02:00 http://nbn-resolving.org/urn:nbn:nl:ui:13-nd-01st https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:85861 unknown doi:10.5061/dryad.9qt14/1 doi:10.5061/dryad.9qt14/2 doi:10.5061/dryad.9qt14/3 doi:10.5061/dryad.9qt14/4 doi:10.5061/dryad.9qt14/5 doi:10.5061/dryad.9qt14/6 doi:10.5061/dryad.9qt14/7 doi:10.5061/dryad.9qt14/8 doi:10.5061/dryad.9qt14/9 doi:10.1002/ece3.1111 PMID:25360285 http://nbn-resolving.org/urn:nbn:nl:ui:13-nd-01st doi:10.5061/dryad.9qt14 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:85861 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 2014 ftdans https://doi.org/10.5061/dryad.9qt14/110.5061/dryad.9qt14/210.5061/dryad.9qt14/310.5061/dryad.9qt14/410.5061/dryad.9qt14/510.5061/dryad.9qt14/610.5061/dryad.9qt14/710.5061/dryad.9qt14/810.5061/dryad.9qt14/910.1002/ece3.111110.5061/dryad.9qt14 2023-06-13T12:35:54Z The North America deserts were impacted by both Neogene plate tectonics and Quaternary climatic fluctuations, yet it remains unclear how these events influenced speciation in this region. We tested published hypotheses regarding the timing and mode of speciation, population structure, and demographic history of the Mojave Fringe-toed Lizard (Uma scoparia), a sand dune specialist endemic to the Mojave Desert of California and Arizona. We sampled 109 individual lizards representing 22 insular dune localities, obtained DNA sequences for 14 nuclear loci, and found that U. scoparia has low genetic diversity relative to the U. notata species complex, comparable to that of chimpanzees and southern elephant seals. Analyses of genotypes using Bayesian clustering algorithms did not identify discrete populations within U. scoparia. Using Isolation-with-Migration (IM) models and a novel coalescent-based hypothesis testing approach, we estimated that U. scoparia diverged from U. notata in the Pleistocene epoch. The Likelihood Ratio Test and the Akaike Information Criterion consistently rejected nested speciation models that included parameters for migration and population growth of U. scoparia. We reject the Neogene vicariance hypothesis for the speciation of U. scoparia, and define this species as a single evolutionarily significant unit for conservation purposes. Other/Unknown Material Elephant Seals Southern Elephant Seals 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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ftdans |
language |
unknown |
topic |
Life sciences medicine and health care |
spellingShingle |
Life sciences medicine and health care Gottscho, Andrew D. Marks, Sharyn B. Jennings, William Bryan Data from: Speciation, population structure, and demographic history of the Mojave Fringe-toed Lizard (Uma scoparia), a species of conservation concern |
topic_facet |
Life sciences medicine and health care |
description |
The North America deserts were impacted by both Neogene plate tectonics and Quaternary climatic fluctuations, yet it remains unclear how these events influenced speciation in this region. We tested published hypotheses regarding the timing and mode of speciation, population structure, and demographic history of the Mojave Fringe-toed Lizard (Uma scoparia), a sand dune specialist endemic to the Mojave Desert of California and Arizona. We sampled 109 individual lizards representing 22 insular dune localities, obtained DNA sequences for 14 nuclear loci, and found that U. scoparia has low genetic diversity relative to the U. notata species complex, comparable to that of chimpanzees and southern elephant seals. Analyses of genotypes using Bayesian clustering algorithms did not identify discrete populations within U. scoparia. Using Isolation-with-Migration (IM) models and a novel coalescent-based hypothesis testing approach, we estimated that U. scoparia diverged from U. notata in the Pleistocene epoch. The Likelihood Ratio Test and the Akaike Information Criterion consistently rejected nested speciation models that included parameters for migration and population growth of U. scoparia. We reject the Neogene vicariance hypothesis for the speciation of U. scoparia, and define this species as a single evolutionarily significant unit for conservation purposes. |
author |
Gottscho, Andrew D. Marks, Sharyn B. Jennings, William Bryan |
author_facet |
Gottscho, Andrew D. Marks, Sharyn B. Jennings, William Bryan |
author_sort |
Gottscho, Andrew D. |
title |
Data from: Speciation, population structure, and demographic history of the Mojave Fringe-toed Lizard (Uma scoparia), a species of conservation concern |
title_short |
Data from: Speciation, population structure, and demographic history of the Mojave Fringe-toed Lizard (Uma scoparia), a species of conservation concern |
title_full |
Data from: Speciation, population structure, and demographic history of the Mojave Fringe-toed Lizard (Uma scoparia), a species of conservation concern |
title_fullStr |
Data from: Speciation, population structure, and demographic history of the Mojave Fringe-toed Lizard (Uma scoparia), a species of conservation concern |
title_full_unstemmed |
Data from: Speciation, population structure, and demographic history of the Mojave Fringe-toed Lizard (Uma scoparia), a species of conservation concern |
title_sort |
data from: speciation, population structure, and demographic history of the mojave fringe-toed lizard (uma scoparia), a species of conservation concern |
publishDate |
2014 |
url |
http://nbn-resolving.org/urn:nbn:nl:ui:13-nd-01st https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:85861 |
genre |
Elephant Seals Southern Elephant Seals |
genre_facet |
Elephant Seals Southern Elephant Seals |
op_relation |
doi:10.5061/dryad.9qt14/1 doi:10.5061/dryad.9qt14/2 doi:10.5061/dryad.9qt14/3 doi:10.5061/dryad.9qt14/4 doi:10.5061/dryad.9qt14/5 doi:10.5061/dryad.9qt14/6 doi:10.5061/dryad.9qt14/7 doi:10.5061/dryad.9qt14/8 doi:10.5061/dryad.9qt14/9 doi:10.1002/ece3.1111 PMID:25360285 http://nbn-resolving.org/urn:nbn:nl:ui:13-nd-01st doi:10.5061/dryad.9qt14 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:85861 |
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.9qt14/110.5061/dryad.9qt14/210.5061/dryad.9qt14/310.5061/dryad.9qt14/410.5061/dryad.9qt14/510.5061/dryad.9qt14/610.5061/dryad.9qt14/710.5061/dryad.9qt14/810.5061/dryad.9qt14/910.1002/ece3.111110.5061/dryad.9qt14 |
_version_ |
1770271638682599424 |