This Week in Science

In Science this week, Duke University's Robert Cook-Deegan, a professor of genome ethics, law, and policy, provides historical context for the controversy over the patentability of individual genes with DNA sequences found in nature. While a Federal Appeals Court recently ruled that mapped DNA sequences in which there has been some human intervention stem from invention and not discovery, Cook-Deegan notes that the ultimate decision rests with the US Supreme Court.

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The UK's Human Fertility and Embryology Authority calls for consumer genetic testing companies to warn customers that testing could uncover family secrets, according to the Guardian.

The New York Times reports that United Nations delegates have been discussing how to govern the genetic resources of the deep sea.

Researchers have transplanted edited cells into mice that appear to combat cocaine addiction, New Scientist reports.

In PNAS this week: analysis of proteolytic enzymes secreted by circulating tumor cells, phylogenetic study of Fv1 evolution, and more.