This Week in PNAS | GenomeWeb

This Week in PNAS

In the early, online version of the Proceedings of the National Academy of Sciences, a group from Germany and the US looks at whether post-traumatic stress disorder stemming from childhood events coincides with distinct gene expression and epigenetic profiles in individuals' blood samples.

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An opinion piece in the New York Times urges lawmakers to keep genetic protections in place.

Research funding in Canada is to remain mostly the same, ScienceInsider reports.

In Science this week: random DNA replication errors play role in cancer, and more.

The Bill and Melinda Gates Foundation embarks on an open-access publishing path.