This Week in Science

In this week's issue of Science, Swiss scientists checked into how the Hox genes might be regulated by epigenetics. They showed that the temporal, colinear activation of these developmentally important genes is "closely associated" with progressive chromatin changes.

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In Science this week: International Wheat Genome Sequencing Consortium publishes the bread wheat cultivar Chinese Spring reference genome, and more.

At his FDA Law Blog, Jeffrey Gibbs discusses FDA's technical assistance for the draft Diagnostic Accuracy and Innovation Act.

The New York Times reports that genetic testing has uncovered unfaithful penguins at a Utah aquarium.

Cancer researcher loses funding under new Wellcome Trust anti-bullying policies, the Guardian reports.