Updated Dec.18,2005 22:35 KST

Hwang Grilled as SNU Inquiry Gets Under Way

SNU Academics Seek Verification of Hwang Research
MBC Union Unrepentant Over Hwang Expose
Hwang Team Pre-Empts SNU Bid to Verify Research
Cloning Pioneer Visits Lab From Hospital
Top Geneticists Call on Hwang to Help Confirm Findings
Hwang Defends Stem Cell Research
U.S. Scientist Withdraws Name From Hwang Paper
Hwang Scandal Splashed Across Global Front Pages
SNU Sets Up Panel to Check Hwang Research
Stem Cells Don��t Exist: Hwang Associate
What Went Wrong in the Hwang Affair?
Researcher Says Hwang Stem Cell Research Accurate
Fresh Mixup Casts Doubt on Cloning Pioneer��s Research
Widening SNU Probe Seals Off Hwang��s Lab
Hwang Achievements Succumb to Domino Effect
SNU Panel 'Close' to Finding if Hwang's Stem Cells Exist
Schatten Requested US$200,000 for 'Effort'
MBC Producer, Hospital Chief Grilled in Hwang Probe
Seoul National University has started investigating research led by the embattled cloning pioneer Prof. Hwang Woo-suk. If all goes according to plan, it will be clear in four or five days whether the professor and his team really made patient-specific stem cells, as they claim in a May paper published in Science. The SNU team visited Hwang��s lab at the university��s College of Veterinary Medicine on Sunday morning and interviewed Hwang and 20 other researchers for several hours, while also looking into experimental data. The panel is to check the DNA fingerprints of five frozen stem cells Hwang says are being thawed for cross-checking.

On Friday, a former member of Hwang��s team now at the University of Pittsburgh told reporters he had personally seen eight patient-specific stem cells the team made by cloning patients�� somatic cells. Kim Sun-jong earlier said he took photographs of two stem cells to make it appear there were 11 at Hwang��s instruction. That admission was the clearest indication yet that Hwan's May paper was fabricated. However, Kim said he had no information about Hwang��s claim that the cloned embryonic stem cells were ��mixed up�� with ordinary embryonic stem cells preserved at MizMedi Hospital.

Meanwhile, suspicions are rebounding on Prof. Gerald Schatten of Pittsburgh, who earlier publicly severed ties with Hwang over ethics violations and later asked his name to be taken off the May paper claiming ��new information�� caused him to question results. Roh Sung-il, the head of MizMedi Hospital, said Schatten knew that nine out of the 11 stem cells died after being contaminated in the lab in January. It was March when the article co-authored by Schatten was submitted to the journal. Since it takes at least three months to cultivate stem cells, a scientist should have raised questions upon hearing that nine stem cells were cultivated in only two months, he said.

There are also accusations that Cheong Wa Dae was told of the accident at the time. If it was, the presidential office will be under intense pressure to say how much it knew and why it kept silent.

Meanwhile, prosecutors are reportedly reviewing statements made by Hwang, Roh and Kim in their press conferences. But they say they will not take action until the scientific inquiry is complete.

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