Business

Genetic study pins horse domestication to steppes

admin Contributor
Font Size:

LONDON (AP) — A genetic study of horses across Eastern Europe and Central Asia has traced the domestication of one of man’s most powerful animal allies to wide-open grasslands shared by Ukraine, southwest Russia and Kazakhstan, researchers said Monday.

Researchers generally date domestication to about 6,000 years ago, but genetic evidence taken from modern-day horses has suggested a wide variety of ancestors, raising the possibility that horses were tamed independently in several different places.

The University of Cambridge’s Vera Warmuth said she and her colleagues had used a combination of genetics and math to narrow down the origin of horse domestication to the “western Eurasian steppe” — an area now shared by Kazhakstan, southwest Russia and Ukraine.

The research followed 16 years of collecting hair samples from more than 300 horses in Russia, China, Ukraine, Kazakhstan, Kyrgyzstan, Mongolia and Lithuania — areas where horses were the first to be domesticated and weren’t too heavily bred.

Warmuth said that fellow researchers took hair samples from “local village-type horses,” simple animals whose genetic profiles would be less likely to have been deformed by inbreeding or crossbreeding typical of their Western European cousins.

She said the horses’ genetic profiles were compared to various scenarios plugged into established mathematical models that measure how populations spread and change over time.

The results suggested that the wide diversity of horse DNA could be explained by the frequent breeding of domesticated male horses with wild mares brought in by early horseback riders because “breeding with existing stock was too slow,” Warmuth said, speculating that early societies might have used wild females “because they’re a bit more tractable.”

Mark Thomas, a professor of evolutionary genetics at University College London who wasn’t involved with the research, said he believed the methodology was sound.

The research, published Monday in the Proceedings of the National Academy of Sciences, was funded by Britain’s Biotechnology and Biological Sciences Research Council, the German Academic Exchange Service, and the London-based Leverhulme Trust.

PREMIUM ARTICLE: Subscribe To Keep Reading

Sign up

By subscribing you agree to our Terms of Use

You're signed up!

Sign up

By subscribing you agree to our Terms of Use

You're signed up!
Sign up

By subscribing you agree to our Terms of Use

You're signed up!

Sign up

By subscribing you agree to our Terms of Use

You're signed up!
Sign up

By subscribing you agree to our Terms of Use

You're signed up!

Sign Up

By subscribing you agree to our Terms of Use

You're signed up!
Sign up

By subscribing you agree to our Terms of Use

You're signed up!
Sign up

By subscribing you agree to our Terms of Use

You're signed up!
BENEFITS READERS PASS PATRIOTS FOUNDERS
Daily and Breaking Newsletters
Daily Caller Shows
Ad Free Experience
Exclusive Articles
Custom Newsletters
Editor Daily Rundown
Behind The Scenes Coverage
Award Winning Documentaries
Patriot War Room
Patriot Live Chat
Exclusive Events
Gold Membership Card
Tucker Mug

What does Founders Club include?

Tucker Mug and Membership Card
Founders

Readers,

Instead of sucking up to the political and corporate powers that dominate America, The Daily Caller is fighting for you — our readers. We humbly ask you to consider joining us in this fight.

Now that millions of readers are rejecting the increasingly biased and even corrupt corporate media and joining us daily, there are powerful forces lined up to stop us: the old guard of the news media hopes to marginalize us; the big corporate ad agencies want to deprive us of revenue and put us out of business; senators threaten to have our reporters arrested for asking simple questions; the big tech platforms want to limit our ability to communicate with you; and the political party establishments feel threatened by our independence.

We don't complain -- we can't stand complainers -- but we do call it how we see it. We have a fight on our hands, and it's intense. We need your help to smash through the big tech, big media and big government blockade.

We're the insurgent outsiders for a reason: our deep-dive investigations hold the powerful to account. Our original videos undermine their narratives on a daily basis. Even our insistence on having fun infuriates them -- because we won’t bend the knee to political correctness.

One reason we stand apart is because we are not afraid to say we love America. We love her with every fiber of our being, and we think she's worth saving from today’s craziness.

Help us save her.

A second reason we stand out is the sheer number of honest responsible reporters we have helped train. We have trained so many solid reporters that they now hold prominent positions at publications across the political spectrum. Hear a rare reasonable voice at a place like CNN? There’s a good chance they were trained at Daily Caller. Same goes for the numerous Daily Caller alumni dominating the news coverage at outlets such as Fox News, Newsmax, Daily Wire and many others.

Simply put, America needs solid reporters fighting to tell the truth or we will never have honest elections or a fair system. We are working tirelessly to make that happen and we are making a difference.

Since 2010, The Daily Caller has grown immensely. We're in the halls of Congress. We're in the Oval Office. And we're in up to 20 million homes every single month. That's 20 million Americans like you who are impossible to ignore.

We can overcome the forces lined up against all of us. This is an important mission but we can’t do it unless you — the everyday Americans forgotten by the establishment — have our back.

Please consider becoming a Daily Caller Patriot today, and help us keep doing work that holds politicians, corporations and other leaders accountable. Help us thumb our noses at political correctness. Help us train a new generation of news reporters who will actually tell the truth. And help us remind Americans everywhere that there are millions of us who remain clear-eyed about our country's greatness.

In return for membership, Daily Caller Patriots will be able to read The Daily Caller without any of the ads that we have long used to support our mission. We know the ads drive you crazy. They drive us crazy too. But we need revenue to keep the fight going. If you join us, we will cut out the ads for you and put every Lincoln-headed cent we earn into amplifying our voice, training even more solid reporters, and giving you the ad-free experience and lightning fast website you deserve.

Patriots will also be eligible for Patriots Only content, newsletters, chats and live events with our reporters and editors. It's simple: welcome us into your lives, and we'll welcome you into ours.

We can save America together.

Become a Daily Caller Patriot today.

Signature

Neil Patel