Ancient baby DNA tied to Native Americans

2014-02-13 10:01
Native American women dance in the grand entry of the Julyamsh Pow Wow in Post Falls, Idaho. (Jerome Pollos, Getty Images, AFP, file)

Native American women dance in the grand entry of the Julyamsh Pow Wow in Post Falls, Idaho. (Jerome Pollos, Getty Images, AFP, file)

Multimedia   ·   User Galleries   ·   News in Pictures Send us your pictures  ·  Send us your stories

New York - The DNA of a baby boy who was buried in the US state of Montana 12 600 years ago has been recovered, and it provides new indications of the ancient roots of today's American Indians and other native peoples of the Americas.

It's the oldest genome ever recovered from the New World. Artefacts found with the body show the boy was part of the Clovis culture, which existed in North America from about 13 000 years ago to about 12 600 years ago and is named for an archaeological site near Clovis, New Mexico.

The boy's genome showed his people were direct ancestors of many of today's native peoples in the Americas, researchers said. He was more closely related to those in Central and South America than to those in Canada. The reason for that difference isn't clear, scientists said.

The researchers said they had no Native American DNA from the US available for comparison, but that they assume the results would be same, with some Native Americans being direct descendants and others also closely related.

The DNA also indicates the boy's ancestors came from Asia, supporting the standard idea of ancient migration to the Americas by way of a land bridge that disappeared long ago.

Ritual objects

The burial site, northeast of Livingston, Montana, is the only burial known from the Clovis culture. The boy was between 1 year and 18 months old when he died of an unknown cause.

He was buried with 125 artefacts, including spear points and elk antler tools. Some were evidently ritual objects or heirlooms. The artefacts and the skeleton were covered with powdered red ochre, a natural pigment, indicating a burial ceremony.

The skeleton was discovered in 1968 next to a rock cliff, but it's only in recent years that scientists have been able to recover and analyse complete genomes from such ancient samples.

The DNA analysis was reported online on Wednesday in the journal Nature by scientists including Eske Willerslev of the University of Copenhagen in Denmark, Michael Waters of Texas A&M University and Shane Doyle of Montana State University in Bozeman.

The burial site lies on the property of the parents of another author, Sarah Anzick of Livingston. It is known as the Anzick site.

Doyle, a member of the Crow tribe, said the indication of such ancient roots for American Indians fits with what many tribal people already believed. He also said plans are underway to rebury the boy's remains at the site after the winter.

The boy "was not a chief or a great hunter", but his burial showed love and respect, Doyle said at the Montana Historical Society in Helena on Wednesday.

Oral history

Next will be a memorial at the site, he said: "Something small, so that the state of Montana, people around the world will know the importance of that place."

In a telephone conference with reporters this week, the researchers said that once they discovered the link between the boy and today's Native Americans, they sought out American Indian groups to discuss the results.

Willerslev, an expert in deciphering ancient DNA, called for scientists to work closely with native peoples on such research.

On Wednesday, he noted there were Native American groups who said their oral history showed that they were descendants of the first people in the Americas.

"Well, they turned out to be right," Willerslev said at the Montana museum, where artefacts from the site are on display.

The results are "going to raise a whole host of new ideas and hypotheses" about the early colonisation of the Americas, said Dennis O'Rourke, an ancient DNA expert at the University of Utah who wasn't involved in the work.
Read more on:    genetics  |  archaeology

Join the conversation!

24.com encourages commentary submitted via MyNews24. Contributions of 200 words or more will be considered for publication.

We reserve editorial discretion to decide what will be published.
Read our comments policy for guidelines on contributions.

24.com publishes all comments posted on articles provided that they adhere to our Comments Policy. Should you wish to report a comment for editorial review, please do so by clicking the 'Report Comment' button to the right of each comment.

Comment on this story
3 comments
Comments have been closed for this article.

Inside News24

 
/News

Book flights

Compare, Book, Fly

Traffic Alerts
There are new stories on the homepage. Click here to see them.
 
English
Afrikaans
isiZulu

Hello 

Create Profile

Creating your profile will enable you to submit photos and stories to get published on News24.


Please provide a username for your profile page:

This username must be unique, cannot be edited and will be used in the URL to your profile page across the entire 24.com network.

Settings

Location Settings

News24 allows you to edit the display of certain components based on a location. If you wish to personalise the page based on your preferences, please select a location for each component and click "Submit" in order for the changes to take affect.




Facebook Sign-In

Hi News addict,

Join the News24 Community to be involved in breaking the news.

Log in with Facebook to comment and personalise news, weather and listings.