kenel Posted July 19, 2002 Share Posted July 19, 2002 MSNBC has an article on how scientists have improved the brains of mice by altering their genetic structure. Adding an extra version of a single gene makes mice grow big brains — brains so large they have to fold up, much as human brains do, to fit inside the skull, researchers said. Link to comment Share on other sites More sharing options...
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