Welcome to DU!
The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards.
Join the community:
Create a free account
Support DU (and get rid of ads!):
Become a Star Member
Latest Breaking News
General Discussion
The DU Lounge
All Forums
Issue Forums
Culture Forums
Alliance Forums
Region Forums
Support Forums
Help & Search
Science
Related: About this forumStudy: At Least Five Dog Lineages Existed 11,000 Years Ago
Nov 3, 2020 by News Staff
In a new study published in the journal Science, an international team of scientists sequenced the genomes of 27 ancient dogs, some of which lived up to nearly 11,000 years ago, across Eurasia. The researchers found that dogs likely arose once from a now-extinct wolf population and that by 11,000 years ago, at least five major ancestry lineages had diversified, demonstrating a deep genetic history of dogs during the Paleolithic.
The dog is the oldest domesticated animal and has a very long relationship with humans, said co-lead author Dr. Anders Bergström, a researcher in the Ancient Genomics Laboratory at the Francis Crick Institute.
Therefore, understanding the history of dogs teaches us not just about their history, but also about our history.
We examined dogs from across the old world, and they represent a period that stretches almost 11,000 years back in time, said co-author Professor Anna Linderholm, an archaeologist at Texas A&M University.
The dog samples have been gathered from museums, and other collections from across the world and by several members of the team.
Since we dont know when and where dogs were domesticated, we have collected most of the known dogs from the old world, going back as far in time as possible and using dog DNA that has been best preserved.
The scientists sequenced 27 ancient dog genomes up to 11,000 years old from Europe, the Near East, and Siberia.
More:
http://www.sci-news.com/archaeology/five-dog-lineages-paleolithic-09012.html
InfoView thread info, including edit history
TrashPut this thread in your Trash Can (My DU » Trash Can)
BookmarkAdd this thread to your Bookmarks (My DU » Bookmarks)
4 replies, 1340 views
ShareGet links to this post and/or share on social media
AlertAlert this post for a rule violation
PowersThere are no powers you can use on this post
EditCannot edit other people's posts
ReplyReply to this post
EditCannot edit other people's posts
Rec (13)
ReplyReply to this post
4 replies
= new reply since forum marked as read
Highlight:
NoneDon't highlight anything
5 newestHighlight 5 most recent replies
Study: At Least Five Dog Lineages Existed 11,000 Years Ago (Original Post)
Judi Lynn
Nov 2020
OP
OAITW r.2.0
(24,393 posts)1. Retrievers, Setters, Terriers, Shepherds, and Danes?
amirite?
ret5hd
(20,486 posts)2. Lap, junkyard, wiener, porch, and mutt.
OAITW r.2.0
(24,393 posts)3. Perhaps if we are only looking at the least 500 years....
Javaman
(62,510 posts)4. and the ever feared saber toothed dachshound. nt