King Tut's DNA - Redux

[link to www.newscientist.com]

Royal rumpus over King Tutankhamun's ancestry

Can we be sure which mummy was the daddy? When a state-of-the-art DNA analysis of Tutankhamun and other ancient Egyptian royals was published last year, its authors hailed it as "the final word" on the pharaoh's family tree. But others are now voicing doubts.

The analysis of 11 royal mummies dating from around 1300 BC was carried out by an Egyptian team led by Egypt's chief archaeologist Zahi Hawass. The project was overseen by two foreign consultants, Albert Zink of the EURAC Institute for Mummies and the Iceman in Bolzano, Italy, and Carsten Pusch of the University of Tübingen, Germany.

But many geneticists complain that the team used inappropriate analysis techniques. Far from being definitive, the study is "not seen as rigorous or convincing", says Eline Lorenzen of the Center for GeoGenetics at the Natural History Museum in Copenhagen, Denmark. "Many of us in the DNA community are surprised that this has been published."

Degraded DNA

Ian Barnes, a molecular palaeobiologist at Royal Holloway, University of London, is also concerned. "In my experience it is not very easy to get these results," he says. "I can't do it, and I've spent a long time trying."

More at link.