Open Access News

News from the open access movement


Wednesday, August 06, 2008

Profile of the Personal Genome Project

Thomas Goetz, How the Personal Genome Project Could Unlock the Mysteries of Life, Wired, July 26, 2008.
... To [George] Church, [founder of the Personal Genome Project,] ... all of this [progress in genetics] is unfolding according to the same laws of exponential progress that have propelled digital technologies, from computer memory to the Internet itself ...

Exponentials don't just happen. In Church's work, they proceed from two axioms. The first is automation ... The second is openness, the notion that sharing technologies by distributing them as widely as possible with minimal restrictions on use encourages both the adoption and the impact of a technology. ...

In the past three years, more companies have joined the [genome sequencing] marketplace with their own instruments, all of them driving toward the same goal: speeding up the process of sequencing DNA and cutting the cost. ... This spring, Church's lab undercut them all with the Polonator G.007 ... What's more, both the software and hardware in the Polonator are open source. In other words, any competitor is free to buy a Polonator for $150,000 and copy it. The result, Church hopes, will be akin to how IBM's open-architecture approach in the early '80s fueled the PC revolution. ...

In contrast to the heavy lifting that genetic research requires now — each study starts from scratch with a new hypothesis and a fresh crop of subjects, consent forms, and tissue samples — the PGP will automate the research process. Scientists will simply choose a category of phenotype and a possible genetic correlation, and statistically significant associations should flow out of the data like honey from a hive. ... Genomic discovery won't be a research problem anymore. It'll be a search function. ...

In accordance with Church's principle of openness, all the [project] material will be accessible to any researcher (or lurker) who wants to plunder thousands of details from people's lives. Even the tissue banks will be largely accessible. After Church's lab transforms the skin into stem cells, those new cell lines — which have been in notoriously short supply despite their scientific promise — will be open to outside researchers. This is a significant divergence from most biobanks, which typically guard their materials like holy relics and severely restrict access.

For the PGP volunteers, this means they will have to sign on to a principle Church calls open consent, which acknowledges that, even though subjects' names will be removed to make the data anonymous, there's no promise of absolute confidentiality. As Church sees it, any guarantee of privacy is false; there is no way to ensure that a bad actor won't tap into a system and, once there, manage to extract bits of personal information. ...

To Church, open consent isn't just a philosophical consideration; it's also a practical one. If the PGP were locked down, it would be far less valuable as a data source for research — and the pace of research would accordingly be much slower. By making the information open and available, Church hopes to draw curious scientists to the data to pursue their own questions and reach their own insights. ...

And the openness doesn't serve just researchers alone. PGP members will be seen as not only subjects, but as participants. So, for instance, if a researcher uses a volunteer's information to establish a link between some genetic sequence and a risk of disease, the volunteer would have that information communicated to them. ...