Months after Egypt boldly announced that archaeologists had identified a mummy as the most powerful queen of her time, scientists in a museum basement are still analyzing DNA from the bald, 3,500-year-old corpse to try to back up the claim aired on TV.

Progress is slow. So far, results indicate the linen-wrapped mummy is most likely, but not conclusively, the female pharaoh Queen Hatshepsut, who ruled for 20 years in the 15th century B.C.

Running its own ancient-DNA lab is a major step forward for Egypt, which for decades has seen foreigners take most of the credit for major discoveries here.

It's time Egyptian scientists took charge, said Zahi Hawass, Egypt's antiquities chief who spearheaded the quest to find Hatshepsut and build the lab. "Egyptology, for the last 200 years, it has been led by foreigners."

But the Hatshepsut discovery also highlights the struggle to back up recent spectacular findings in Egypt, including the unearthing of ancient tombs and mummies, investigations into how King Tut died, and even the discovery in the Siwa oasis of possibly the world's oldest human footprint.

So far, the science shown in the Discovery Channel's "Secrets of Egypt's Lost Queen" has not been published in a reputable peer-reviewed scientific journal — the gold standard of scientific research worldwide.

And some scientists, even ones working on the project, have raised concerns.

"I think the people at the Discovery Channel went way too much 'CSI,'" said biological anthropologist Angelique Corthals, referring to television's "Crime Scene Investigation" series.

"They think you can pick up evidence at 2 p.m. and by 6 p.m. you get results," added Corthals, a scholar at England's University of Manchester who has been helping Egypt establish the DNA lab.

In June Egypt announced that Hatshepsut's mummy had been found, and about a month later the Discovery Channel aired the documentary — showcasing scientific breakthroughs including CT scans and DNA testing. The mummy is now on display in a glass case in the Egyptian Museum's royal mummy room.

Hawass, other Egyptian officials and the Discovery Channel all stand by their findings, even though the DNA testing is incomplete.

"So far there is some agreement and no discrepancies. The results are quite encouraging," said Yehia Zakaria Gad, a molecular geneticist who heads the ancient-DNA lab at the Egyptian Museum.


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