john hawks weblog

paleoanthropology, genetics and evolution

Gene patents at risk

Tue, 2010-03-30 00:17 -- John Hawks

A Federal court has thrown out Myriad Genetics' patents on tests for BRCA1 and BRCA2 mutations, risk factors in breast and ovarian cancer:

Judge Sweet, however, ruled that the patents were “improperly granted” because they involved a “law of nature.” He said that many critics of gene patents considered the idea that isolating a gene made it patentable “a ‘lawyer’s trick’ that circumvents the prohibition on the direct patenting of the DNA in our bodies but which, in practice, reaches the same result.”

That's huge and surprising news for the biotech industry. Probably it benefits companies positioned to do genome-wide tests of various kinds, which due to the advance of technology are presently much cheaper than Myriad has been charging for its tests.

Neandertals

For years, I've worked on their bones. Now I'm working on their genes. Read more about the science studying these ancient people.

Denisova

From a finger bone of an ancient human came the record of a completely unexpected population. My lab is working on the science of the Denisova genome.

Acceleration

The advent of agriculture caused natural selection to speed up greatly in humans. We're uncovering some of the ways that populations have rapidly changed during the last 10,000 years.

Malapa

Just outside Johannesburg, the Malapa site is producing some of the most exciting finds in human evolution. This site is the headquarters of the Malapa Soft Tissue Project.