Expensive tests claiming to trace person"s ancestry "as dubious as astrology", warn scientists

Expensive tests claiming to trace person's ancestry are as dubious as astrology, warn scientists By Fiona Macrae PUBLISHED: 01:50 GMT, 7 March 2013 | UPDATED: 03:04 GMT, 7 March 2013 Rubbished: Tests that claim to trace a person's ancestry from a DNA sample are no more than 'genetic astrology', scientists have said. Comedian Eddie Izzard has made a TV programme about tracing his family back Expensive tests that claim to trace a person’s ancestry from a DNA sample are no more than ‘genetic astrology’, scientists said last night.