Modern Asian men descendants of Mongolian warlord Genghis Khan!

Washington, PTI | Updated : 10 March 2015, 01:20 PM

Millions of modern Asian men have descended from 11 powerful dynastic leaders who lived up to 4,000 years ago - including Mongolian warlord Genghis Khan, a new study has found.

Geneticists from the University of Leicester examined the male-specific Y chromosome, which is passed from father to son, in more than 5,000 Asian men belonging to 127 populations.

Most Y-chromosome types are very rare, but the team discovered 11 types that were relatively common across the sample and studied their distributions and histories.

Two common male lineages have been discovered before, and have been ascribed to one well-known historical figure, Genghis Khan, and another less-known one, Giocangga.

The Leicester team found genetic links via a chain of male ancestors to both Genghis Khan and Giocangga, in addition to nine other dynastic leaders who originated from throughout Asia and date back to between 2100 BC and 700 AD.

“The youngest lineages, originating in the last 1700 years, are found in pastoral nomadic populations, who were highly mobile horse-riders and could spread their Y chromosomes far and wide,” the project’s leader, Professor Mark Jobling from Leicester’s Department of Genetics, said.

“For these lineages to become so common, their powerful founders needed to have many sons by many women, and to pass their status - as well as their Y chromosomes - on to them.  The sons, in turn, could then have many sons, too. It’s a kind of trans-generation amplification effect,” said Jobling.

“Identifying the ancestors responsible for these lineages will be difficult or impossible, as it would rely on finding their remains and extracting and analysing ancient DNA,” first author of the study, Patricia Balaresque, now at Universite Paul Sabatier in Toulouse, said.

“This hasn’t yet been done for Genghis Khan, for example, so the evidence remains circumstantial, if pretty convincing,” Balaresque added.

The study was published in the journal European Journal of Human Genetics.

First Published: Tuesday, March 10, 2015 01:17 PM
Post Comment (+)