Friday, August 20, 2010

Age confirmed for 'Eve,' mother of all humans

Mitochondrial DNA places her existence at about 200,000 years ago

A maternal ancestor to all living humans called mitochondrial Eve likely lived about 200,000 years ago, at roughly the same time anatomically modern humans are believed to have emerged, a new review study confirms.

The results are based on analyses of mitochondrial DNA. Found in the energy-producing centers of cells, mitochondrial DNA is only passed down the maternal line, and can be traced back to one woman.

Image source

No comments:

Remember When: Dec. 31, 2011 - 'A Bunch of Crock': A Look at the Absurdities of our Bullshit Society

Editor's Note: While I'm on break, I'm dredging up past posts for your consideration. This post is a rare one because it doesn...