New "Discovery" -- Gene Theory Flawed
July 24 2007
|
18,060
views
The human genome may not be a collection of independent genes with each sequence of DNA linked to a single function. Instead, new findings indicate that genes operate in a complex network, and interact with each other in ways that are not yet fully understood.
The idea that genes operate independently is the basis for much of the thought, as well as the economic and regulatory structure, that governs the biotech industry. When recombinant DNA was invented in 1973, scientists believed that genes were associated with specific functions, and that therefore a gene from any organism could fit predictably into a larger design. In the United States, the Patent and Trademark Office allows genes to be patented on the basis of this idea.
These new discoveries raise questions not just about patent law, but also safety issues. Risk assessment of commercial biotech products such as genetically engineered crops to pharmaceuticals is also based on the “one gene, one function” theory. A network of interacting genes can produce unknown, and unpredictable, effects.
New York Times July 1, 2007 (Registration Required)