Cracks in the Code: Why Mapping Your DNA May Be Less Reliable Than You Think

February 6, 2018

(The Globe and Mail) – Launched publicly in Canada in 2012, the PGP aims to build an open, online database of Canadian genomes for use by researchers anywhere and more than 1,100 Canadians have signed up so far. But by unravelling the entire codes of just the inaugural participants, what the project leaders have found is both promising and perplexing: medically relevant information in each volunteer, but also a vast trove of mysterious quirks and dramatic glitches that none of them expected to see in a cohort of healthy people.

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