Biology

The year is 1970 and it’s an unusually warm June day. Sid Altman is worried. He has no job prospects and he has little to show for a year of work in Francis Crick and Sydney Brenner’s laboratory in Cambridge, England. Crick was the co-discoverer of DNA (DeoxyriboNucleic Acid), the molecule that encodes the genetic information that tells cells how to function and grow. It’s an...

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In the news

Ancient Virus DNA behind Stem Cell Power

March 31, 2014

A virus that invaded the genomes of humanity's ancestors millions of years ago now plays a critical role in the embryonic stem cells from which all cells in the human body derive, Canadian research shows. Computational biologist Guillaume Bourque at McGill University in Montreal, co-authored the study published online March 30 in Nature Structural & Molecular Biology. Read more about this at National Geographic.

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