This Week in PNAS

In the PNAS Early Edition this week, Stephen Quake and his colleagues at Stanford University report their development of a universal, non-invasive approach to monitor the health of transplanted organs that uses high-throughput shotgun sequencing to detect donor cell-free DNA circulating in recipients' blood. Quake et al.

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Magdalena Skipper, the incoming editor-in-chief of Nature, speaks with NPR's Weekend Edition Sunday.

Genetic genealogy has led to an arrest in another cold case, dating back to 1987.

In PLOS this week: mutation in second gene widens clinical symptoms of people with ADD3 mutations, comparative genomic analysis of Pseudovibrio, and more.

Wired reports that 23andMe is trying to bolster its outside collaborations.