Automated Author ProfileLarson, Greger
Larson, Greger
Current S-Index
Sum of Dataset Indices for all datasets
Average Dataset Index per Dataset
Average Dataset Index per dataset
Total Datasets
Total datasets for this author
Average FAIR Score
Average FAIR Score per dataset
Total Citations
Total citations to the author's datasets
Total Mentions
Total mentions of the author's datasets
S-Index Interpretation
The S-Index (Sharing Index) is a comprehensive metric that represents the cumulative impact of all your datasets. It is calculated as the sum of Dataset Index scores across all your claimed datasets.
What it means:
- A higher S-index indicates greater overall impact of your datasets relative to typical datasets in their fields of research
- The S-Index grows as you add more datasets or as existing datasets gain more citations and mentions
- It provides a single number to track your research data impact over time
Current S-Index: 45.4 (sum of 45 datasets Dataset Index scores)
More information here.
S-Index Over Time
Cumulative Citations Over Time
Cumulative Mentions Over Time
Datasets
<b>Abstract</b><br/>Dogs were present in the Americas prior to the arrival of European colonists, but the origin and fate of these pre-contact dogs are largely unknown. We sequenced 71 mitochondrial and seven nuclear genomes from ancient North American and Siberian dogs spanning ~9,000 years. Our analysis indicates that American dogs were not domesticated from North American wolves. Instead, American dogs form a monophyletic lineage that likely originated in Siberia and dispersed into the Americas alongside people. After the arrival of Europeans, native American dogs almost completely disappeared, leaving a minimal genetic legacy in modern dog populations. Remarkably, the closest detectable extant lineage to pre-contact American dogs is the canine transmissible venereal tumor, a contagious cancer clone derived from an individual dog that lived up to 8,000 years ago.
Authors
- Leathlobhair, Máire Ní ;
- Perri, Angela R. ;
- Irving-Pease, Evan K. ;
- Witt, Kelsey E. ;
- Linderholm, Anna ;
- Haile, James ;
- Lebrasseur, Ophelie ;
- Ameen, Carly ;
- Blick, Jeffrey ;
- Boyko, Adam R. ;
- Brace, Selina ;
- Nunes Cortes, Yahaira ;
- Crockford, Susan J. ;
- Devault, Alison ;
- Dimopoulos, Evangelos A. ;
- Eldridge, Morley ;
- Enk, Jacob ;
- Gopalakrishnan, Shyam ;
- Gori, Kevin ;
- Grimes, Vaughan ;
- Guiry, Eric ;
- Hansen, Anders J. ;
- Hulme-Beaman, Ardern ;
- Johnson, John ;
- Kitchen, Andrew ;
- Kasparov, Aleksei K. ;
- Kwon, Young-Mi ;
- Nikolskiy, Pavel A. ;
- Peraza Lope, Carlos ;
- Manin, Aurélie ;
- Martin, Terrance ;
- Meyer, Michael ;
- Noack Myers, Kelsey ;
- Omura, Mark ;
- Rouillard, Jean-Marie ;
- Pavlova, Elena Y. ;
- Sciulli, Paul ;
- Mikkel-Holger, Sinding S. ;
- Strakova, Andrea ;
- Ivanova, Varvara V. ;
- Widga, Christopher ;
- Willerslev, Eske ;
- Pitulko, Vladimir V. ;
- Barnes, Ian ;
- Gilbert, M. Thomas P. ;
- Dobney, Keith M. ;
- Malhi, Ripan S. ;
- Murchison, Elizabeth P. ;
- Larson, Greger ;
- Frantz, Laurent A. F.
Domestic dogs have been central to life in the North American Arctic for millennia. The ancestors of the Inuit were the first to introduce the widespread usage of dog sledge transportation technology to the Americas, but whether the Inuit adopted local Paleo-Inuit dogs or introduced a new dog population to the region remains unknown. To test these hypotheses, we generated mitochondrial DNA and geometric morphometric data of skull and dental elements from a total of 922 North American Arctic dogs and wolves spanning over 4500 years. Our analyses revealed that dogs from Inuit sites dating from 2000 BP possess morphological and genetic signatures that distinguish them from earlier Paleo-Inuit dogs, and identified a novel mitochondrial clade in eastern Siberia and Alaska. The genetic legacy of these Inuit dogs survives today in modern Arctic sledge dogs despite phenotypic differences between archaeological and modern Arctic dogs. Together, our data reveal that Inuit dogs derive from a secondary pre-contact migration of dogs distinct from Paleo-Inuit dogs, and most likely aided the Inuit expansion across the North American Arctic beginning around 1000 BP.
Authors
- Ameen, Carly ;
- Feuerborn, Tatiana R. ;
- Brown, Sarah K. ;
- Linderholm, Anna ;
- Ardern Hulme-Beaman ;
- Lebrasseur, Ophélie ;
- Mikkel-Holger S. Sinding ;
- Lounsberry, Zachary T. ;
- Lin, Audrey T. ;
- Appelt, Martin ;
- Bachmann, Lutz ;
- Betts, Matthew ;
- Britton, Kate ;
- Darwent, John ;
- Dietz, Rune ;
- Fredholm, Merete ;
- Gopalakrishnan, Shyam ;
- Goriunova, Olga I. ;
- Grønnow, Bjarne ;
- Haile, James ;
- Hallsson, Jón Hallsteinn ;
- Harrison, Ramona ;
- Heide-Jørgensen, Mads Peter ;
- Knecht, Rick ;
- Losey, Robert J. ;
- Masson-MacLean, Edouard ;
- McGovern, Thomas H. ;
- McManus-Fry, Ellen ;
- Meldgaard, Morten ;
- Midtdal, Åslaug ;
- Moss, Madonna L. ;
- Nikitin, Iurii G. ;
- Nomokonova, Tatiana ;
- Pálsdóttir, Albína Hulda ;
- Perri, Angela ;
- Popov, Aleksandr N. ;
- Rankin, Lisa ;
- Reuther, Joshua D. ;
- Sablin, Mikhail ;
- Schmidt, Anne Lisbeth ;
- Shirar, Scott ;
- Smiarowski, Konrad ;
- Sonne, Christian ;
- Stiner, Mary C. ;
- Mitya Vasyukov ;
- West, Catherine F. ;
- Ween, Gro Birgit ;
- Wennerberg, Sanne Eline ;
- Wiig, Øystein ;
- Woollett, James ;
- Dalén, Love ;
- Hansen, Anders J. ;
- Gilbert, Tom ;
- Sacks, Benjamin ;
- Frantz, Laurent ;
- Larson, Greger ;
- Dobney, Keith ;
- Christyann M. Darwent ;
- Allowen Evin
Domestic dogs have been central to life in the North American Arctic for millennia. The ancestors of the Inuit were the first to introduce the widespread usage of dog sledge transportation technology to the Americas, but whether the Inuit adopted local Paleo-Inuit dogs or introduced a new dog population to the region remains unknown. To test these hypotheses, we generated mitochondrial DNA and geometric morphometric data of skull and dental elements from a total of 922 North American Arctic dogs and wolves spanning over 4500 years. Our analyses revealed that dogs from Inuit sites dating from 2000 BP possess morphological and genetic signatures that distinguish them from earlier Paleo-Inuit dogs, and identified a novel mitochondrial clade in eastern Siberia and Alaska. The genetic legacy of these Inuit dogs survives today in modern Arctic sledge dogs despite phenotypic differences between archaeological and modern Arctic dogs. Together, our data reveal that Inuit dogs derive from a secondary pre-contact migration of dogs distinct from Paleo-Inuit dogs, and most likely aided the Inuit expansion across the North American Arctic beginning around 1000 BP.
Authors
- Ameen, Carly ;
- Feuerborn, Tatiana R. ;
- Brown, Sarah K. ;
- Linderholm, Anna ;
- Ardern Hulme-Beaman ;
- Lebrasseur, Ophélie ;
- Mikkel-Holger S. Sinding ;
- Lounsberry, Zachary T. ;
- Lin, Audrey T. ;
- Appelt, Martin ;
- Bachmann, Lutz ;
- Betts, Matthew ;
- Britton, Kate ;
- Darwent, John ;
- Dietz, Rune ;
- Fredholm, Merete ;
- Gopalakrishnan, Shyam ;
- Goriunova, Olga I. ;
- Grønnow, Bjarne ;
- Haile, James ;
- Hallsson, Jón Hallsteinn ;
- Harrison, Ramona ;
- Heide-Jørgensen, Mads Peter ;
- Knecht, Rick ;
- Losey, Robert J. ;
- Masson-MacLean, Edouard ;
- McGovern, Thomas H. ;
- McManus-Fry, Ellen ;
- Meldgaard, Morten ;
- Midtdal, Åslaug ;
- Moss, Madonna L. ;
- Nikitin, Iurii G. ;
- Nomokonova, Tatiana ;
- Pálsdóttir, Albína Hulda ;
- Perri, Angela ;
- Popov, Aleksandr N. ;
- Rankin, Lisa ;
- Reuther, Joshua D. ;
- Sablin, Mikhail ;
- Schmidt, Anne Lisbeth ;
- Shirar, Scott ;
- Smiarowski, Konrad ;
- Sonne, Christian ;
- Stiner, Mary C. ;
- Mitya Vasyukov ;
- West, Catherine F. ;
- Ween, Gro Birgit ;
- Wennerberg, Sanne Eline ;
- Wiig, Øystein ;
- Woollett, James ;
- Dalén, Love ;
- Hansen, Anders J. ;
- Gilbert, Tom ;
- Sacks, Benjamin ;
- Frantz, Laurent ;
- Larson, Greger ;
- Dobney, Keith ;
- Christyann M. Darwent ;
- Allowen Evin
Domestic dogs have been central to life in the North American Arctic for millennia. The ancestors of the Inuit were the first to introduce the widespread usage of dog sledge transportation technology to the Americas, but whether the Inuit adopted local Paleo-Inuit dogs or introduced a new dog population to the region remains unknown. To test these hypotheses, we generated mitochondrial DNA and geometric morphometric data of skull and dental elements from a total of 922 North American Arctic dogs and wolves spanning over 4500 years. Our analyses revealed that dogs from Inuit sites dating from 2000 BP possess morphological and genetic signatures that distinguish them from earlier Paleo-Inuit dogs, and identified a novel mitochondrial clade in eastern Siberia and Alaska. The genetic legacy of these Inuit dogs survives today in modern Arctic sledge dogs despite phenotypic differences between archaeological and modern Arctic dogs. Together, our data reveal that Inuit dogs derive from a secondary pre-contact migration of dogs distinct from Paleo-Inuit dogs, and most likely aided the Inuit expansion across the North American Arctic beginning around 1000 BP.
Authors
- Ameen, Carly ;
- Feuerborn, Tatiana R. ;
- Brown, Sarah K. ;
- Linderholm, Anna ;
- Ardern Hulme-Beaman ;
- Lebrasseur, Ophélie ;
- Mikkel-Holger S. Sinding ;
- Lounsberry, Zachary T. ;
- Lin, Audrey T. ;
- Appelt, Martin ;
- Bachmann, Lutz ;
- Betts, Matthew ;
- Britton, Kate ;
- Darwent, John ;
- Dietz, Rune ;
- Fredholm, Merete ;
- Gopalakrishnan, Shyam ;
- Goriunova, Olga I. ;
- Grønnow, Bjarne ;
- Haile, James ;
- Hallsson, Jón Hallsteinn ;
- Harrison, Ramona ;
- Heide-Jørgensen, Mads Peter ;
- Knecht, Rick ;
- Losey, Robert J. ;
- Masson-MacLean, Edouard ;
- McGovern, Thomas H. ;
- McManus-Fry, Ellen ;
- Meldgaard, Morten ;
- Midtdal, Åslaug ;
- Moss, Madonna L. ;
- Nikitin, Iurii G. ;
- Nomokonova, Tatiana ;
- Pálsdóttir, Albína Hulda ;
- Perri, Angela ;
- Popov, Aleksandr N. ;
- Rankin, Lisa ;
- Reuther, Joshua D. ;
- Sablin, Mikhail ;
- Schmidt, Anne Lisbeth ;
- Shirar, Scott ;
- Smiarowski, Konrad ;
- Sonne, Christian ;
- Stiner, Mary C. ;
- Mitya Vasyukov ;
- West, Catherine F. ;
- Ween, Gro Birgit ;
- Wennerberg, Sanne Eline ;
- Wiig, Øystein ;
- Woollett, James ;
- Dalén, Love ;
- Hansen, Anders J. ;
- Gilbert, Tom ;
- Sacks, Benjamin ;
- Frantz, Laurent ;
- Larson, Greger ;
- Dobney, Keith ;
- Christyann M. Darwent ;
- Allowen Evin
Domestic dogs have been central to life in the North American Arctic for millennia. The ancestors of the Inuit were the first to introduce the widespread usage of dog sledge transportation technology to the Americas, but whether the Inuit adopted local Paleo-Inuit dogs or introduced a new dog population to the region remains unknown. To test these hypotheses, we generated mitochondrial DNA and geometric morphometric data of skull and dental elements from a total of 922 North American Arctic dogs and wolves spanning over 4500 years. Our analyses revealed that dogs from Inuit sites dating from 2000 BP possess morphological and genetic signatures that distinguish them from earlier Paleo-Inuit dogs, and identified a novel mitochondrial clade in eastern Siberia and Alaska. The genetic legacy of these Inuit dogs survives today in modern Arctic sledge dogs despite phenotypic differences between archaeological and modern Arctic dogs. Together, our data reveal that Inuit dogs derive from a secondary pre-contact migration of dogs distinct from Paleo-Inuit dogs, and most likely aided the Inuit expansion across the North American Arctic beginning around 1000 BP.
Authors
- Ameen, Carly ;
- Feuerborn, Tatiana R. ;
- Brown, Sarah K. ;
- Linderholm, Anna ;
- Ardern Hulme-Beaman ;
- Lebrasseur, Ophélie ;
- Mikkel-Holger S. Sinding ;
- Lounsberry, Zachary T. ;
- Lin, Audrey T. ;
- Appelt, Martin ;
- Bachmann, Lutz ;
- Betts, Matthew ;
- Britton, Kate ;
- Darwent, John ;
- Dietz, Rune ;
- Fredholm, Merete ;
- Gopalakrishnan, Shyam ;
- Goriunova, Olga I. ;
- Grønnow, Bjarne ;
- Haile, James ;
- Hallsson, Jón Hallsteinn ;
- Harrison, Ramona ;
- Heide-Jørgensen, Mads Peter ;
- Knecht, Rick ;
- Losey, Robert J. ;
- Masson-MacLean, Edouard ;
- McGovern, Thomas H. ;
- McManus-Fry, Ellen ;
- Meldgaard, Morten ;
- Midtdal, Åslaug ;
- Moss, Madonna L. ;
- Nikitin, Iurii G. ;
- Nomokonova, Tatiana ;
- Pálsdóttir, Albína Hulda ;
- Perri, Angela ;
- Popov, Aleksandr N. ;
- Rankin, Lisa ;
- Reuther, Joshua D. ;
- Sablin, Mikhail ;
- Schmidt, Anne Lisbeth ;
- Shirar, Scott ;
- Smiarowski, Konrad ;
- Sonne, Christian ;
- Stiner, Mary C. ;
- Mitya Vasyukov ;
- West, Catherine F. ;
- Ween, Gro Birgit ;
- Wennerberg, Sanne Eline ;
- Wiig, Øystein ;
- Woollett, James ;
- Dalén, Love ;
- Hansen, Anders J. ;
- Gilbert, Tom ;
- Sacks, Benjamin ;
- Frantz, Laurent ;
- Larson, Greger ;
- Dobney, Keith ;
- Christyann M. Darwent ;
- Allowen Evin
Domestic dogs have been central to life in the North American Arctic for millennia. The ancestors of the Inuit were the first to introduce the widespread usage of dog sledge transportation technology to the Americas, but whether the Inuit adopted local Paleo-Inuit dogs or introduced a new dog population to the region remains unknown. To test these hypotheses, we generated mitochondrial DNA and geometric morphometric data of skull and dental elements from a total of 922 North American Arctic dogs and wolves spanning over 4500 years. Our analyses revealed that dogs from Inuit sites dating from 2000 BP possess morphological and genetic signatures that distinguish them from earlier Paleo-Inuit dogs, and identified a novel mitochondrial clade in eastern Siberia and Alaska. The genetic legacy of these Inuit dogs survives today in modern Arctic sledge dogs despite phenotypic differences between archaeological and modern Arctic dogs. Together, our data reveal that Inuit dogs derive from a secondary pre-contact migration of dogs distinct from Paleo-Inuit dogs, and most likely aided the Inuit expansion across the North American Arctic beginning around 1000 BP.
Authors
- Ameen, Carly ;
- Feuerborn, Tatiana R. ;
- Brown, Sarah K. ;
- Linderholm, Anna ;
- Ardern Hulme-Beaman ;
- Lebrasseur, Ophélie ;
- Mikkel-Holger S. Sinding ;
- Lounsberry, Zachary T. ;
- Lin, Audrey T. ;
- Appelt, Martin ;
- Bachmann, Lutz ;
- Betts, Matthew ;
- Britton, Kate ;
- Darwent, John ;
- Dietz, Rune ;
- Fredholm, Merete ;
- Gopalakrishnan, Shyam ;
- Goriunova, Olga I. ;
- Grønnow, Bjarne ;
- Haile, James ;
- Hallsson, Jón Hallsteinn ;
- Harrison, Ramona ;
- Heide-Jørgensen, Mads Peter ;
- Knecht, Rick ;
- Losey, Robert J. ;
- Masson-MacLean, Edouard ;
- McGovern, Thomas H. ;
- McManus-Fry, Ellen ;
- Meldgaard, Morten ;
- Midtdal, Åslaug ;
- Moss, Madonna L. ;
- Nikitin, Iurii G. ;
- Nomokonova, Tatiana ;
- Pálsdóttir, Albína Hulda ;
- Perri, Angela ;
- Popov, Aleksandr N. ;
- Rankin, Lisa ;
- Reuther, Joshua D. ;
- Sablin, Mikhail ;
- Schmidt, Anne Lisbeth ;
- Shirar, Scott ;
- Smiarowski, Konrad ;
- Sonne, Christian ;
- Stiner, Mary C. ;
- Mitya Vasyukov ;
- West, Catherine F. ;
- Ween, Gro Birgit ;
- Wennerberg, Sanne Eline ;
- Wiig, Øystein ;
- Woollett, James ;
- Dalén, Love ;
- Hansen, Anders J. ;
- Gilbert, Tom ;
- Sacks, Benjamin ;
- Frantz, Laurent ;
- Larson, Greger ;
- Dobney, Keith ;
- Christyann M. Darwent ;
- Allowen Evin
Domestic dogs have been central to life in the North American Arctic for millennia. The ancestors of the Inuit were the first to introduce the widespread usage of dog sledge transportation technology to the Americas, but whether the Inuit adopted local Paleo-Inuit dogs or introduced a new dog population to the region remains unknown. To test these hypotheses, we generated mitochondrial DNA and geometric morphometric data of skull and dental elements from a total of 922 North American Arctic dogs and wolves spanning over 4500 years. Our analyses revealed that dogs from Inuit sites dating from 2000 BP possess morphological and genetic signatures that distinguish them from earlier Paleo-Inuit dogs, and identified a novel mitochondrial clade in eastern Siberia and Alaska. The genetic legacy of these Inuit dogs survives today in modern Arctic sledge dogs despite phenotypic differences between archaeological and modern Arctic dogs. Together, our data reveal that Inuit dogs derive from a secondary pre-contact migration of dogs distinct from Paleo-Inuit dogs, and most likely aided the Inuit expansion across the North American Arctic beginning around 1000 BP.
Authors
- Ameen, Carly ;
- Feuerborn, Tatiana R. ;
- Brown, Sarah K. ;
- Linderholm, Anna ;
- Ardern Hulme-Beaman ;
- Lebrasseur, Ophélie ;
- Mikkel-Holger S. Sinding ;
- Lounsberry, Zachary T. ;
- Lin, Audrey T. ;
- Appelt, Martin ;
- Bachmann, Lutz ;
- Betts, Matthew ;
- Britton, Kate ;
- Darwent, John ;
- Dietz, Rune ;
- Fredholm, Merete ;
- Gopalakrishnan, Shyam ;
- Goriunova, Olga I. ;
- Grønnow, Bjarne ;
- Haile, James ;
- Hallsson, Jón Hallsteinn ;
- Harrison, Ramona ;
- Heide-Jørgensen, Mads Peter ;
- Knecht, Rick ;
- Losey, Robert J. ;
- Masson-MacLean, Edouard ;
- McGovern, Thomas H. ;
- McManus-Fry, Ellen ;
- Meldgaard, Morten ;
- Midtdal, Åslaug ;
- Moss, Madonna L. ;
- Nikitin, Iurii G. ;
- Nomokonova, Tatiana ;
- Pálsdóttir, Albína Hulda ;
- Perri, Angela ;
- Popov, Aleksandr N. ;
- Rankin, Lisa ;
- Reuther, Joshua D. ;
- Sablin, Mikhail ;
- Schmidt, Anne Lisbeth ;
- Shirar, Scott ;
- Smiarowski, Konrad ;
- Sonne, Christian ;
- Stiner, Mary C. ;
- Mitya Vasyukov ;
- West, Catherine F. ;
- Ween, Gro Birgit ;
- Wennerberg, Sanne Eline ;
- Wiig, Øystein ;
- Woollett, James ;
- Dalén, Love ;
- Hansen, Anders J. ;
- Gilbert, Tom ;
- Sacks, Benjamin ;
- Frantz, Laurent ;
- Larson, Greger ;
- Dobney, Keith ;
- Christyann M. Darwent ;
- Allowen Evin
Domestic dogs have been central to life in the North American Arctic for millennia. The ancestors of the Inuit were the first to introduce the widespread usage of dog sledge transportation technology to the Americas, but whether the Inuit adopted local Paleo-Inuit dogs or introduced a new dog population to the region remains unknown. To test these hypotheses, we generated mitochondrial DNA and geometric morphometric data of skull and dental elements from a total of 922 North American Arctic dogs and wolves spanning over 4500 years. Our analyses revealed that dogs from Inuit sites dating from 2000 BP possess morphological and genetic signatures that distinguish them from earlier Paleo-Inuit dogs, and identified a novel mitochondrial clade in eastern Siberia and Alaska. The genetic legacy of these Inuit dogs survives today in modern Arctic sledge dogs despite phenotypic differences between archaeological and modern Arctic dogs. Together, our data reveal that Inuit dogs derive from a secondary pre-contact migration of dogs distinct from Paleo-Inuit dogs, and most likely aided the Inuit expansion across the North American Arctic beginning around 1000 BP.
Authors
- Ameen, Carly ;
- Feuerborn, Tatiana R. ;
- Brown, Sarah K. ;
- Linderholm, Anna ;
- Ardern Hulme-Beaman ;
- Lebrasseur, Ophélie ;
- Mikkel-Holger S. Sinding ;
- Lounsberry, Zachary T. ;
- Lin, Audrey T. ;
- Appelt, Martin ;
- Bachmann, Lutz ;
- Betts, Matthew ;
- Britton, Kate ;
- Darwent, John ;
- Dietz, Rune ;
- Fredholm, Merete ;
- Gopalakrishnan, Shyam ;
- Goriunova, Olga I. ;
- Grønnow, Bjarne ;
- Haile, James ;
- Hallsson, Jón Hallsteinn ;
- Harrison, Ramona ;
- Heide-Jørgensen, Mads Peter ;
- Knecht, Rick ;
- Losey, Robert J. ;
- Masson-MacLean, Edouard ;
- McGovern, Thomas H. ;
- McManus-Fry, Ellen ;
- Meldgaard, Morten ;
- Midtdal, Åslaug ;
- Moss, Madonna L. ;
- Nikitin, Iurii G. ;
- Nomokonova, Tatiana ;
- Pálsdóttir, Albína Hulda ;
- Perri, Angela ;
- Popov, Aleksandr N. ;
- Rankin, Lisa ;
- Reuther, Joshua D. ;
- Sablin, Mikhail ;
- Schmidt, Anne Lisbeth ;
- Shirar, Scott ;
- Smiarowski, Konrad ;
- Sonne, Christian ;
- Stiner, Mary C. ;
- Mitya Vasyukov ;
- West, Catherine F. ;
- Ween, Gro Birgit ;
- Wennerberg, Sanne Eline ;
- Wiig, Øystein ;
- Woollett, James ;
- Dalén, Love ;
- Hansen, Anders J. ;
- Gilbert, Tom ;
- Sacks, Benjamin ;
- Frantz, Laurent ;
- Larson, Greger ;
- Dobney, Keith ;
- Christyann M. Darwent ;
- Allowen Evin
Domestic dogs have been central to life in the North American Arctic for millennia. The ancestors of the Inuit were the first to introduce the widespread usage of dog sledge transportation technology to the Americas, but whether the Inuit adopted local Paleo-Inuit dogs or introduced a new dog population to the region remains unknown. To test these hypotheses, we generated mitochondrial DNA and geometric morphometric data of skull and dental elements from a total of 922 North American Arctic dogs and wolves spanning over 4500 years. Our analyses revealed that dogs from Inuit sites dating from 2000 BP possess morphological and genetic signatures that distinguish them from earlier Paleo-Inuit dogs, and identified a novel mitochondrial clade in eastern Siberia and Alaska. The genetic legacy of these Inuit dogs survives today in modern Arctic sledge dogs despite phenotypic differences between archaeological and modern Arctic dogs. Together, our data reveal that Inuit dogs derive from a secondary pre-contact migration of dogs distinct from Paleo-Inuit dogs, and most likely aided the Inuit expansion across the North American Arctic beginning around 1000 BP.
Authors
- Ameen, Carly ;
- Feuerborn, Tatiana R. ;
- Brown, Sarah K. ;
- Linderholm, Anna ;
- Ardern Hulme-Beaman ;
- Lebrasseur, Ophélie ;
- Mikkel-Holger S. Sinding ;
- Lounsberry, Zachary T. ;
- Lin, Audrey T. ;
- Appelt, Martin ;
- Bachmann, Lutz ;
- Betts, Matthew ;
- Britton, Kate ;
- Darwent, John ;
- Dietz, Rune ;
- Fredholm, Merete ;
- Gopalakrishnan, Shyam ;
- Goriunova, Olga I. ;
- Grønnow, Bjarne ;
- Haile, James ;
- Hallsson, Jón Hallsteinn ;
- Harrison, Ramona ;
- Heide-Jørgensen, Mads Peter ;
- Knecht, Rick ;
- Losey, Robert J. ;
- Masson-MacLean, Edouard ;
- McGovern, Thomas H. ;
- McManus-Fry, Ellen ;
- Meldgaard, Morten ;
- Midtdal, Åslaug ;
- Moss, Madonna L. ;
- Nikitin, Iurii G. ;
- Nomokonova, Tatiana ;
- Pálsdóttir, Albína Hulda ;
- Perri, Angela ;
- Popov, Aleksandr N. ;
- Rankin, Lisa ;
- Reuther, Joshua D. ;
- Sablin, Mikhail ;
- Schmidt, Anne Lisbeth ;
- Shirar, Scott ;
- Smiarowski, Konrad ;
- Sonne, Christian ;
- Stiner, Mary C. ;
- Mitya Vasyukov ;
- West, Catherine F. ;
- Ween, Gro Birgit ;
- Wennerberg, Sanne Eline ;
- Wiig, Øystein ;
- Woollett, James ;
- Dalén, Love ;
- Hansen, Anders J. ;
- Gilbert, Tom ;
- Sacks, Benjamin ;
- Frantz, Laurent ;
- Larson, Greger ;
- Dobney, Keith ;
- Christyann M. Darwent ;
- Allowen Evin
Domestic dogs have been central to life in the North American Arctic for millennia. The ancestors of the Inuit were the first to introduce the widespread usage of dog sledge transportation technology to the Americas, but whether the Inuit adopted local Paleo-Inuit dogs or introduced a new dog population to the region remains unknown. To test these hypotheses, we generated mitochondrial DNA and geometric morphometric data of skull and dental elements from a total of 922 North American Arctic dogs and wolves spanning over 4500 years. Our analyses revealed that dogs from Inuit sites dating from 2000 BP possess morphological and genetic signatures that distinguish them from earlier Paleo-Inuit dogs, and identified a novel mitochondrial clade in eastern Siberia and Alaska. The genetic legacy of these Inuit dogs survives today in modern Arctic sledge dogs despite phenotypic differences between archaeological and modern Arctic dogs. Together, our data reveal that Inuit dogs derive from a secondary pre-contact migration of dogs distinct from Paleo-Inuit dogs, and most likely aided the Inuit expansion across the North American Arctic beginning around 1000 BP.
Authors
- Ameen, Carly ;
- Feuerborn, Tatiana R. ;
- Brown, Sarah K. ;
- Linderholm, Anna ;
- Ardern Hulme-Beaman ;
- Lebrasseur, Ophélie ;
- Mikkel-Holger S. Sinding ;
- Lounsberry, Zachary T. ;
- Lin, Audrey T. ;
- Appelt, Martin ;
- Bachmann, Lutz ;
- Betts, Matthew ;
- Britton, Kate ;
- Darwent, John ;
- Dietz, Rune ;
- Fredholm, Merete ;
- Gopalakrishnan, Shyam ;
- Goriunova, Olga I. ;
- Grønnow, Bjarne ;
- Haile, James ;
- Hallsson, Jón Hallsteinn ;
- Harrison, Ramona ;
- Heide-Jørgensen, Mads Peter ;
- Knecht, Rick ;
- Losey, Robert J. ;
- Masson-MacLean, Edouard ;
- McGovern, Thomas H. ;
- McManus-Fry, Ellen ;
- Meldgaard, Morten ;
- Midtdal, Åslaug ;
- Moss, Madonna L. ;
- Nikitin, Iurii G. ;
- Nomokonova, Tatiana ;
- Pálsdóttir, Albína Hulda ;
- Perri, Angela ;
- Popov, Aleksandr N. ;
- Rankin, Lisa ;
- Reuther, Joshua D. ;
- Sablin, Mikhail ;
- Schmidt, Anne Lisbeth ;
- Shirar, Scott ;
- Smiarowski, Konrad ;
- Sonne, Christian ;
- Stiner, Mary C. ;
- Mitya Vasyukov ;
- West, Catherine F. ;
- Ween, Gro Birgit ;
- Wennerberg, Sanne Eline ;
- Wiig, Øystein ;
- Woollett, James ;
- Dalén, Love ;
- Hansen, Anders J. ;
- Gilbert, Tom ;
- Sacks, Benjamin ;
- Frantz, Laurent ;
- Larson, Greger ;
- Dobney, Keith ;
- Christyann M. Darwent ;
- Allowen Evin