Today’s New York Times has an article about a very interesting new company that is using metabolic engineering technology to cure Malaria and churn out petroleum replacement fuels.
Money quote:
Until recently, genetic engineering of the sort associated with traditional biotechnology has been limited to modifying a cell’s processes by inserting, mutating or deleting a single gene or a few significant genes. Genetic engineering has coaxed microorganisms like the common bacterium E. coli to produce drugs like human insulin, but has produced little else besides such protein drugs and a few antibiotics.
Mr. Keasling’s metabolic engineering is farther-reaching and, potentially, much more productive. His lab has invented techniques that rewrite the metabolisms of microorganisms. By modifying the structure of a microorganism’s proteins and adding genes from other organisms, Mr. Keasling has designed microbial factories that can produce a tremendous variety of drugs, biofuels and other chemicals.
Discoverers and Discoveries 