This is the blog for GW students taking Human Evolutionary Genetics. This site is for posting interesting tidbits on: the patterns and processes of human genetic variation;human origins and migration; molecular adaptations to environment, lifestyle and disease; ancient and forensic DNA analyses; and genealogical reconstructions.

GWHEG figure

GWHEG figure

Tuesday, September 18, 2018

What 13,000 Patents Involving the DNA of Sea Life Tell Us About the Future

This article published by the New York Times discusses a paper from Science Advances on patents on genes of living organisms that are located in the ocean. The articles begins the discussion by introducing a recent debate in the United Nations about how the genes of many living organisms are being used and the development of a global legal framework for genetic resources. Private companies in Germany, USA, Japan, Norway, Britain, France, Denmark, Canada, Israel, and the Netherlands own 98% of the patents involving marine organisms’ DNA; and this is leaving to a new kind of global inequality. These genetic prospectors are looking for organisms with exceptional traits that provide the missing portion of a product that will hopefully develop a new or alternative treatment. After various examples, the article concludes with the experimentation of growing of Omega-3 fatty acids on land modifying genetic codes of a Canola plant with DNA from marine microorganisms. 


Ana Maria Torres Martinez

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