Stem cells have become "grandparents" after generations of life were created in experiments by scientists in Japan.
[url=http://www.bbc.co.uk/news/health-19827287]More...[/url]
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Stem cells have become "grandparents" after generations of life were created in experiments by scientists in Japan.
[url=http://www.bbc.co.uk/news/health-19827287]More...[/url]