This Week in PLOS

In PLOS One, Korean researchers compare gene expression profiles in uterine endometrium tissue from pregnant pigs across different points in gestation. Using GeneChip Porcine microarrays, the team tested three pregnant pigs per time point at days 12, 15, 30, 60, 90, or 114 of pregnancy.

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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.