A look at challenges facing Egypt's DNA lab

PR Inside

Egypt's US$5 million (¤3.5 million) DNA lab, funded by the Discovery Channel, is the centerpiece of an ambitious plan to identify mummies and re-examine the royal mummy collection.

Custom-fitted to analyze ancient mummy DNA, it began operating this spring. Experts with U.S.-based Applied Biosystems supplied the lab with equipment including a genetic analyzer that allow scientists to view and electronically store DNA sequences.

They also helped train lab workers on how to use the modern-day forensic technology to test the deteriorated ancient DNA.

Keeping the DNA free of contamination by germs, dirt and other people's DNA is a priority. Scientists and visitors entering the lab must wear disposable white doctors' coats, gloves, shoe and hair coverings and surgical masks.

The greatest scientific challenge lies in the DNA's age and difficulties in finding enough intact DNA.