One of Egypt's famed King Tutankhamun's golden sarcophagus is displayed at the Egyptian Museum in Cairo, Egypt, Wednesday, Feb. 17, 2010. Two years of DNA testing and CT scans on King Tutankhamun's 3,300-year-old mummy and 15 others have provided the cause of death and the firmest family tree yet for Tut - pointing to Pharaoh Akhenaten as Tut's father, Akhenaten's sister as Tut's mother, and Queen Tiye as Tut's grandmother. (AP Photo/Amr Nabil)

Photo by: Amr Nabil

One of Egypt's famed King Tutankhamun's golden sarcophagus is displayed at the Egyptian Museum in Cairo, Egypt, Wednesday, Feb. 17, 2010. Two years of DNA testing and CT scans on King Tutankhamun's 3,300-year-old mummy and 15 others have provided the cause of death and the firmest family tree yet for Tut - pointing to Pharaoh Akhenaten as Tut's father, Akhenaten's sister as Tut's mother, and Queen Tiye as Tut's grandmother. (AP Photo/Amr Nabil)