Your Genome Belongs To You

BY SHARON TERRY AND ROBERT COOK-DEEGAN
HEALTH AFFAIRS

Just four years ago, only two people in the world had their genome sequenced:  James D. Watson (co-discoverer of the structure of DNA) and J. Craig Venter (former President of the firm that mounted a private-sector rival to the Human Genome Project).  There are now many thousands of such people.  At genome meetings, scientists are talking about millions of fully sequenced genomes in coming years.  And after that…? It cost roughly a billion dollars to generate the first reference human genome in 2003; last year a company would charge $10,000 for this service.  This year it costs a few thousand dollars. And in a few years we should be able to get our genomes sequenced for a few hundred dollars. At some point, our genomic information will get cheap enough for most of us to take the plunge and “get our genomes done.”  It may be curiosity, or concern about disease risk, or interest in ancestry and biological relationships in the context of social relationships. This seems big and incipient. Continue Reading →