Data from: Maternal lineages in native Canadian equine populations and their relationship to the Nordic and Mountain and Moorland pony breeds
A 378-bp section of the mitochondrial displacement loop was used to estimate genetic diversity in the native Canadian equine populations. The inclusion of 10 Mountain and Moorland, 3 Nordic pony breeds, 2 feral populations, and 5 horse breeds were also investigated as they may have influenced the de...
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ftdans:oai:easy.dans.knaw.nl:easy-dataset:81320 2023-07-02T03:33:01+02:00 Data from: Maternal lineages in native Canadian equine populations and their relationship to the Nordic and Mountain and Moorland pony breeds Prystupa, Jaclyn Mercedes Hind, Pamela Cothran, Ernest Gus Plante, Yves 2012-01-24T23:22:17.000+01:00 http://nbn-resolving.org/urn:nbn:nl:ui:13-ic-1ql5 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:81320 unknown doi:10.5061/dryad.2q3n104v/1 doi:10.5061/dryad.2q3n104v/2 doi:10.1093/jhered/ess003 PMID:22504109 http://nbn-resolving.org/urn:nbn:nl:ui:13-ic-1ql5 doi:10.5061/dryad.2q3n104v https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:81320 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.2q3n104v/110.5061/dryad.2q3n104v/210.1093/jhered/ess00310.5061/dryad.2q3n104v 2023-06-13T13:00:53Z A 378-bp section of the mitochondrial displacement loop was used to estimate genetic diversity in the native Canadian equine populations. The inclusion of 10 Mountain and Moorland, 3 Nordic pony breeds, 2 feral populations, and 5 horse breeds were also investigated as they may have influenced the development (or rejuvenation) of the native Canadian populations. A total of 281 samples were sequenced, which produced 75 haplotypes derived from 54 informative sites. On further investigation, 36 of these 75 haplotypes were found to be previously unreported. Overall, total diversity was lowest in the feral Sable Island population with a haplotype diversity (0.27 ± 0.12), nucleotide diversity (0.0007 ± 0.0004), and pairwise difference of 0.286 ± 0.317. This is not surprising due to the geographic isolation of this population. Haplotype diversity was highest (1.00 ± 0.13) in the New Forest population, pairwise difference was highest (8.061 ± 4.028) in the Icelandic breed, whereas nucleotide diversity was highest in the Exmoor breed (0.0209 ± 0.0025). Within the Canadian populations, haplotype diversity was highest in the Newfoundland pony (0.96 ± 0.08), whereas pairwise difference and nucleotide diversity was highest in the Canadian horse (7.090 ± 3.581 and 0.0188 ± 0.0042, respectively). Three different estimates of genetic distances were used to examine the phylogenetic relationships amongst these populations. All 3 estimates produced similar topologies. In general, the native Canadian populations were highly represented in the D clade, with particular emphasis in the D1 and D2 clades. This is an important factor when considering the phylogenetic conservation of these Canadian equine populations. Other/Unknown Material Newfoundland Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) |
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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 Prystupa, Jaclyn Mercedes Hind, Pamela Cothran, Ernest Gus Plante, Yves Data from: Maternal lineages in native Canadian equine populations and their relationship to the Nordic and Mountain and Moorland pony breeds |
topic_facet |
Life sciences medicine and health care |
description |
A 378-bp section of the mitochondrial displacement loop was used to estimate genetic diversity in the native Canadian equine populations. The inclusion of 10 Mountain and Moorland, 3 Nordic pony breeds, 2 feral populations, and 5 horse breeds were also investigated as they may have influenced the development (or rejuvenation) of the native Canadian populations. A total of 281 samples were sequenced, which produced 75 haplotypes derived from 54 informative sites. On further investigation, 36 of these 75 haplotypes were found to be previously unreported. Overall, total diversity was lowest in the feral Sable Island population with a haplotype diversity (0.27 ± 0.12), nucleotide diversity (0.0007 ± 0.0004), and pairwise difference of 0.286 ± 0.317. This is not surprising due to the geographic isolation of this population. Haplotype diversity was highest (1.00 ± 0.13) in the New Forest population, pairwise difference was highest (8.061 ± 4.028) in the Icelandic breed, whereas nucleotide diversity was highest in the Exmoor breed (0.0209 ± 0.0025). Within the Canadian populations, haplotype diversity was highest in the Newfoundland pony (0.96 ± 0.08), whereas pairwise difference and nucleotide diversity was highest in the Canadian horse (7.090 ± 3.581 and 0.0188 ± 0.0042, respectively). Three different estimates of genetic distances were used to examine the phylogenetic relationships amongst these populations. All 3 estimates produced similar topologies. In general, the native Canadian populations were highly represented in the D clade, with particular emphasis in the D1 and D2 clades. This is an important factor when considering the phylogenetic conservation of these Canadian equine populations. |
author |
Prystupa, Jaclyn Mercedes Hind, Pamela Cothran, Ernest Gus Plante, Yves |
author_facet |
Prystupa, Jaclyn Mercedes Hind, Pamela Cothran, Ernest Gus Plante, Yves |
author_sort |
Prystupa, Jaclyn Mercedes |
title |
Data from: Maternal lineages in native Canadian equine populations and their relationship to the Nordic and Mountain and Moorland pony breeds |
title_short |
Data from: Maternal lineages in native Canadian equine populations and their relationship to the Nordic and Mountain and Moorland pony breeds |
title_full |
Data from: Maternal lineages in native Canadian equine populations and their relationship to the Nordic and Mountain and Moorland pony breeds |
title_fullStr |
Data from: Maternal lineages in native Canadian equine populations and their relationship to the Nordic and Mountain and Moorland pony breeds |
title_full_unstemmed |
Data from: Maternal lineages in native Canadian equine populations and their relationship to the Nordic and Mountain and Moorland pony breeds |
title_sort |
data from: maternal lineages in native canadian equine populations and their relationship to the nordic and mountain and moorland pony breeds |
publishDate |
2012 |
url |
http://nbn-resolving.org/urn:nbn:nl:ui:13-ic-1ql5 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:81320 |
genre |
Newfoundland |
genre_facet |
Newfoundland |
op_relation |
doi:10.5061/dryad.2q3n104v/1 doi:10.5061/dryad.2q3n104v/2 doi:10.1093/jhered/ess003 PMID:22504109 http://nbn-resolving.org/urn:nbn:nl:ui:13-ic-1ql5 doi:10.5061/dryad.2q3n104v https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:81320 |
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.2q3n104v/110.5061/dryad.2q3n104v/210.1093/jhered/ess00310.5061/dryad.2q3n104v |
_version_ |
1770272794383220736 |