This Week in PNAS | GenomeWeb

This Week in PNAS

In this week's PNAS, Wayne State University researchers report on a way to monitor DNA synthesis at the single base-pair level. By looking at single-molecule Förster resonance energy transfer, researchers led by David Rueda were able to see the incorporation of three nucleotides by the Escherichia coli DNA polymerase I. They then noted that the FRET efficiency drops off and then returns the expected level.

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In PLOS this week: nasal microbial communities in asthma patients; sequencing-based way to detect, track schistosomiasis; and more.

The New York Times speaks with Vanderbilt's John Anthony Capra about Neanderthal genes in modern humans.

A draft guidance from the FDA suggests the agency wants to more tightly control gene-edited animals, according to Technology Review.

Researchers were among this weekend's protesters bemoaning the new US administration, Vox reports.