This Week in PNAS

In the early, online edition of the Proceedings of the National Academy of Sciences, researchers from France and Korea explore innate immune interactions with the tuberculosis pathogen Mycobacterium tuberculosis. The team turned to transposon mutagenesis to systematically alter a virulent strain of M.

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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.