This Week in Nature

HHMI researcher Vivian Cheung led a study that looked at gene expression differences among people in response to exposure to radiation. In performing genetic linkage and association studies to map regulators of different gene expression phenotypes, the researchers found that for more than 1,200 of these, there was linkage to a specific chromosome region and that nearly all of the regulators are trans-acting. Their work was published in early online.

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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.