Source Pravda.Ru

Korean's cloning research thrown into doubt

The validity of Hwang Woo-suk's pioneering &to=http://english.pravda.ru/science/19/94/377/15715_cloning.html' target=_blank>human cloning work in South Korea is in question as a former collaborator tries to distance himself from the groundbreaking research.

University of Pittsburgh researcher Gerald Schatten has demanded that the journal Science remove him as the senior author of the highly publicized report published in June that detailed how individual stem cell colonies were created for 11 patients through cloning.