Showing posts with label Alfred P. Sloan Foundation. Show all posts
Showing posts with label Alfred P. Sloan Foundation. Show all posts

02 July 2007

Porting the Genomic OS

The genome can be thought of as an operating system; it runs on the cell's hardware platform (which is generally created by the operating system in perhaps the most impressive kind of biological bootstrapping). An interesting question is whether you can port the genomic OS from one kind of hardware to another. The answer is "yes":

Researchers at the J. Craig Venter Institute (JCVI) today announced the results of work on genome transplantation methods allowing them to transform one type of bacteria into another type dictated by the transplanted chromosome. The work, published online in the journal Science, by JCVI’s Carole Lartigue, Ph.D. and colleagues, outlines the methods and techniques used to change one bacterial species, Mycoplasma capricolum into another, Mycoplasma mycoides Large Colony (LC), by replacing one organism’s genome with the other one’s genome.

The next stage is to hack the genomic OS:

The ability to transfer the naked DNA isolated from one species into a second microbial species paves the way for next experiments to transplant a fully synthetic bacterial chromosome into a living organism and if successful, “boot up” the new entity. There are many important applications of synthetic genomics research including development of new energy sources and as means to produce pharmaceuticals, chemicals or textiles.

It also allows all kinds of synthesised nasties, as the team behind the work recognise:

Dr. Venter and the team at JCVI continue to be concerned with the societal implications of their work and the field of synthetic genomics generally. As such, the Institute’s policy team, along with the Center for Strategic & International Studies (CSIS), and the Massachusetts Institute of Technology (MIT), were funded by a grant from the Alfred P. Sloan Foundation for a 15-month study to explore the risks and benefits of this emerging technology, as well as possible safeguards to prevent abuse, including bioterrorism. After several workshops and public sessions the group is set to publish a report in summer 2007 outlining options for the field and its researchers.

Heavy stuff.