Thursday, March 7, 2013

Some DNA ancestry services akin to 'genetic astrology'

http://www.bbc.co.uk/news/science-environment-21687013

Pallab GhoshDNA cannot tell you that your ancestors were Viking, simply that your ancestry came from a part of the world common to the Vikings based on historic facts. It's important to talk to the company who provide the testing to make sure your expectations are realistic".
Prof Steve Jones, from University College London and author of some of the seminal books on genetics and evolution, said: "On a long trudge through history - two parents, four great-grandparents, and so on - very soon everyone runs out of ancestors and has to share them.
"As a result, almost every Briton is a descendant of Viking hordes, Roman legions, African migrants, Indian Brahmins, or anyone else they fancy."

No comments:

Post a Comment

Note: Only a member of this blog may post a comment.