This Week in Science

In an advance online publication of Science this week, researchers at the University of Pennsylvania Medical School and their colleagues show that AMP-activated protein kinase — AMPK — "activates stress-promoted transcription via histone H2B phosphorylation." They show that "AMPK recruitment and H2B S36 phosphorylation co-localize within genes activated by AMPK-dependent pathways, and occur both in promoters and transcribed regions." AMPK-dependent H2B S36 phosphorylation, the authors write,

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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.