
The mitochondrial genome of a 50,000-year-old horse has been deciphered in the prehistoric bolt-hole where scientists previously discovered the remains of a now-extinct subspecies of humans who coexisted with the Neanderthals.
Experts at the Novosibirsk-based Institute of Molecular and Cell Biology, part of the Siberian Branch of the Russian Academy of Scientists, are uncertain so far whether the horses were hunted for game or represent 'an early attempt at equine domestication'.
If further research establishes it to be the latter, it would pre-date the earliest known domestication of horses, in Kazakhstan, by more than 44,000 years.
The cave is one of the world's most precious sites for research on early man - see our previous stories here. It was famously the site of the discovery of Woman X, whose remains showed her to belong to a subspecies that branched out from Neanderthals around 640,000 years ago.
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