This Week in Science

Dec 21, 2007

Today's Science has a special section covering breakthroughs of 2007. The two biggest breakthroughs were genetic variation and personal genomics, with reprogramming cells among the runners-up.

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Breaking News

The Scan

What You Might Learn

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.

From Whales to Urchins to Algae

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

In the Skin

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

This Week in PNAS

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

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