I thought so, but this could mean trouble for the research http://www.thirdage.com/news/embryonic-stem-cells-identical-to-human-induced-pluripotent-stem-cells-study-says_09-13-2011 Ray Rayilyn Brown Past Director AZNPF Arizona Chapter National Parkinson Foundation ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn