A study of the peopling of Greenland using next generation sequencing of complete mitochondrial genomes
Objectives The Greenlandic population history is characterized by a number of migrations of people of various ethnicities. In this work, the analysis of the complete mtDNA genome aimed to contribute to the ongoing debate on the origin of current Greenlanders and, at the same time, to address the mig...
Published in: | American Journal of Physical Anthropology |
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Online Access: | https://curis.ku.dk/portal/da/publications/a-study-of-the-peopling-of-greenland-using-next-generation-sequencing-of-complete-mitochondrial-genomes(a0d2a24b-3586-48f9-8fba-6ffff9e7178e).html https://doi.org/10.1002/ajpa.23074 |
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ftcopenhagenunip:oai:pure.atira.dk:publications/a0d2a24b-3586-48f9-8fba-6ffff9e7178e 2024-04-21T08:03:26+00:00 A study of the peopling of Greenland using next generation sequencing of complete mitochondrial genomes Lopopolo, Maria Børsting, Claus Pereira, Vania Morling, Niels 2016-12 https://curis.ku.dk/portal/da/publications/a-study-of-the-peopling-of-greenland-using-next-generation-sequencing-of-complete-mitochondrial-genomes(a0d2a24b-3586-48f9-8fba-6ffff9e7178e).html https://doi.org/10.1002/ajpa.23074 eng eng info:eu-repo/semantics/closedAccess Lopopolo , M , Børsting , C , Pereira , V & Morling , N 2016 , ' A study of the peopling of Greenland using next generation sequencing of complete mitochondrial genomes ' , American Journal of Physical Anthropology , vol. 161 , no. 4 , pp. 698-704 . https://doi.org/10.1002/ajpa.23074 article 2016 ftcopenhagenunip https://doi.org/10.1002/ajpa.23074 2024-03-28T01:21:42Z Objectives The Greenlandic population history is characterized by a number of migrations of people of various ethnicities. In this work, the analysis of the complete mtDNA genome aimed to contribute to the ongoing debate on the origin of current Greenlanders and, at the same time, to address the migration patterns in the Greenlandic population from a female inheritance demographic perspective. Methods We investigated the maternal genetic variation in the Greenlandic population by sequencing the whole mtDNA genome in 127 Greenlandic individuals using the Illumina MiSeq® platform. Results All Greenlandic individuals belonged to the Inuit mtDNA lineages A2a, A2b1, and D4b1a2a1. No European haplogroup was found. Discussion The mtDNA lineages seem to support the hypothesis that the Inuit in Greenland are descendants from the Thule migration. The results also reinforce the importance of isolation and genetic drift in shaping the genetic diversity in Greenlanders. Based on the mtDNA sequences, the Greenlandic Inuit are phylogenetically close to Siberian groups and Canadian Inuit. Article in Journal/Newspaper Greenland greenlander* greenlandic inuit Thule University of Copenhagen: Research American Journal of Physical Anthropology 161 4 698 704 |
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Open Polar |
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University of Copenhagen: Research |
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ftcopenhagenunip |
language |
English |
description |
Objectives The Greenlandic population history is characterized by a number of migrations of people of various ethnicities. In this work, the analysis of the complete mtDNA genome aimed to contribute to the ongoing debate on the origin of current Greenlanders and, at the same time, to address the migration patterns in the Greenlandic population from a female inheritance demographic perspective. Methods We investigated the maternal genetic variation in the Greenlandic population by sequencing the whole mtDNA genome in 127 Greenlandic individuals using the Illumina MiSeq® platform. Results All Greenlandic individuals belonged to the Inuit mtDNA lineages A2a, A2b1, and D4b1a2a1. No European haplogroup was found. Discussion The mtDNA lineages seem to support the hypothesis that the Inuit in Greenland are descendants from the Thule migration. The results also reinforce the importance of isolation and genetic drift in shaping the genetic diversity in Greenlanders. Based on the mtDNA sequences, the Greenlandic Inuit are phylogenetically close to Siberian groups and Canadian Inuit. |
format |
Article in Journal/Newspaper |
author |
Lopopolo, Maria Børsting, Claus Pereira, Vania Morling, Niels |
spellingShingle |
Lopopolo, Maria Børsting, Claus Pereira, Vania Morling, Niels A study of the peopling of Greenland using next generation sequencing of complete mitochondrial genomes |
author_facet |
Lopopolo, Maria Børsting, Claus Pereira, Vania Morling, Niels |
author_sort |
Lopopolo, Maria |
title |
A study of the peopling of Greenland using next generation sequencing of complete mitochondrial genomes |
title_short |
A study of the peopling of Greenland using next generation sequencing of complete mitochondrial genomes |
title_full |
A study of the peopling of Greenland using next generation sequencing of complete mitochondrial genomes |
title_fullStr |
A study of the peopling of Greenland using next generation sequencing of complete mitochondrial genomes |
title_full_unstemmed |
A study of the peopling of Greenland using next generation sequencing of complete mitochondrial genomes |
title_sort |
study of the peopling of greenland using next generation sequencing of complete mitochondrial genomes |
publishDate |
2016 |
url |
https://curis.ku.dk/portal/da/publications/a-study-of-the-peopling-of-greenland-using-next-generation-sequencing-of-complete-mitochondrial-genomes(a0d2a24b-3586-48f9-8fba-6ffff9e7178e).html https://doi.org/10.1002/ajpa.23074 |
genre |
Greenland greenlander* greenlandic inuit Thule |
genre_facet |
Greenland greenlander* greenlandic inuit Thule |
op_source |
Lopopolo , M , Børsting , C , Pereira , V & Morling , N 2016 , ' A study of the peopling of Greenland using next generation sequencing of complete mitochondrial genomes ' , American Journal of Physical Anthropology , vol. 161 , no. 4 , pp. 698-704 . https://doi.org/10.1002/ajpa.23074 |
op_rights |
info:eu-repo/semantics/closedAccess |
op_doi |
https://doi.org/10.1002/ajpa.23074 |
container_title |
American Journal of Physical Anthropology |
container_volume |
161 |
container_issue |
4 |
container_start_page |
698 |
op_container_end_page |
704 |
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1796943285502083072 |