Dolly's arthritis raises fears
Dolly, the world's first cloned sheep, has developed arthritis, raising fears that the cloning process may have given her a genetic defect. Ian Wilmut of the Roslin Institute in Scotland said that
Dolly, the world's first cloned sheep, has developed arthritis, raising fears that the cloning process may have given her a genetic defect. Ian Wilmut of the Roslin Institute in Scotland said that