Ancient DNA analysis affirms the canid from Altai as a primitive dog.

The origin of domestic dogs remains controversial, with genetic data indicating a separation between modern dogs and wolves in the Late Pleistocene. However, only a few dog-like fossils are found prior to the Last Glacial Maximum, and it is widely accepted that the dog domestication predates the beg...

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Autores principales:	Anna S Druzhkova, Olaf Thalmann, Vladimir A Trifonov, Jennifer A Leonard, Nadezhda V Vorobieva, Nikolai D Ovodov, Alexander S Graphodatsky, Robert K Wayne
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2013
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/e4d4dc5dd8e2430eb7312add4df1f83e
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spelling	oai:doaj.org-article:e4d4dc5dd8e2430eb7312add4df1f83e2021-11-18T07:54:41ZAncient DNA analysis affirms the canid from Altai as a primitive dog.1932-620310.1371/journal.pone.0057754https://doaj.org/article/e4d4dc5dd8e2430eb7312add4df1f83e2013-01-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/pmid/23483925/pdf/?tool=EBIhttps://doaj.org/toc/1932-6203The origin of domestic dogs remains controversial, with genetic data indicating a separation between modern dogs and wolves in the Late Pleistocene. However, only a few dog-like fossils are found prior to the Last Glacial Maximum, and it is widely accepted that the dog domestication predates the beginning of agriculture about 10,000 years ago. In order to evaluate the genetic relationship of one of the oldest dogs, we have isolated ancient DNA from the recently described putative 33,000-year old Pleistocene dog from Altai and analysed 413 nucleotides of the mitochondrial control region. Our analyses reveal that the unique haplotype of the Altai dog is more closely related to modern dogs and prehistoric New World canids than it is to contemporary wolves. Further genetic analyses of ancient canids may reveal a more exact date and centre of domestication.Anna S DruzhkovaOlaf ThalmannVladimir A TrifonovJennifer A LeonardNadezhda V VorobievaNikolai D OvodovAlexander S GraphodatskyRobert K WaynePublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 8, Iss 3, p e57754 (2013)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Anna S Druzhkova Olaf Thalmann Vladimir A Trifonov Jennifer A Leonard Nadezhda V Vorobieva Nikolai D Ovodov Alexander S Graphodatsky Robert K Wayne Ancient DNA analysis affirms the canid from Altai as a primitive dog.
description	The origin of domestic dogs remains controversial, with genetic data indicating a separation between modern dogs and wolves in the Late Pleistocene. However, only a few dog-like fossils are found prior to the Last Glacial Maximum, and it is widely accepted that the dog domestication predates the beginning of agriculture about 10,000 years ago. In order to evaluate the genetic relationship of one of the oldest dogs, we have isolated ancient DNA from the recently described putative 33,000-year old Pleistocene dog from Altai and analysed 413 nucleotides of the mitochondrial control region. Our analyses reveal that the unique haplotype of the Altai dog is more closely related to modern dogs and prehistoric New World canids than it is to contemporary wolves. Further genetic analyses of ancient canids may reveal a more exact date and centre of domestication.
format	article
author	Anna S Druzhkova Olaf Thalmann Vladimir A Trifonov Jennifer A Leonard Nadezhda V Vorobieva Nikolai D Ovodov Alexander S Graphodatsky Robert K Wayne
author_facet	Anna S Druzhkova Olaf Thalmann Vladimir A Trifonov Jennifer A Leonard Nadezhda V Vorobieva Nikolai D Ovodov Alexander S Graphodatsky Robert K Wayne
author_sort	Anna S Druzhkova
title	Ancient DNA analysis affirms the canid from Altai as a primitive dog.
title_short	Ancient DNA analysis affirms the canid from Altai as a primitive dog.
title_full	Ancient DNA analysis affirms the canid from Altai as a primitive dog.
title_fullStr	Ancient DNA analysis affirms the canid from Altai as a primitive dog.
title_full_unstemmed	Ancient DNA analysis affirms the canid from Altai as a primitive dog.
title_sort	ancient dna analysis affirms the canid from altai as a primitive dog.
publisher	Public Library of Science (PLoS)
publishDate	2013
url	https://doaj.org/article/e4d4dc5dd8e2430eb7312add4df1f83e
work_keys_str_mv	AT annasdruzhkova ancientdnaanalysisaffirmsthecanidfromaltaiasaprimitivedog AT olafthalmann ancientdnaanalysisaffirmsthecanidfromaltaiasaprimitivedog AT vladimiratrifonov ancientdnaanalysisaffirmsthecanidfromaltaiasaprimitivedog AT jenniferaleonard ancientdnaanalysisaffirmsthecanidfromaltaiasaprimitivedog AT nadezhdavvorobieva ancientdnaanalysisaffirmsthecanidfromaltaiasaprimitivedog AT nikolaidovodov ancientdnaanalysisaffirmsthecanidfromaltaiasaprimitivedog AT alexandersgraphodatsky ancientdnaanalysisaffirmsthecanidfromaltaiasaprimitivedog AT robertkwayne ancientdnaanalysisaffirmsthecanidfromaltaiasaprimitivedog
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Ancient DNA analysis affirms the canid from Altai as a primitive dog.

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