This Week in PNAS

Publishing in the online edition last week, research led by Vamsi Mootha and Sarah Calvo at the Broad Institute performed a genome-wide analysis of upstream ORFs and how they affect global protein expression. They looked at 11,649 matched mRNA and protein measurements from four published mammalian studies and selected 25 of them to perform reporter assays on. They estimated that uORFs typically reduce protein expression by 30 to 80 percent, with only a small impact on mRNA levels.

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Lawmakers have asked four direct-to-consumer genetic testing companies to explain their privacy policies and security measures, according to Stat News.

The Trump Administration has proposed a plan to reorganize the federal government, the Washington Post reports.

In Science this week: genetic overlap among many psychiatric disorders, and more.

The Economist writes that an increasing number of scientific journals don't do peer review.