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This Week in PNAS

In PNAS this week, European scientists studied how cytoskeleton proteins affect viral DNA replication in bacteria. Using fusion proteins and fluorescence microscopy, they were able to show that the actin-like MreB cytoskeleton protein of E. coli and Bacillus subtilis is required for efficient viral DNA replication. It works by localizing the B. subtilis phage DNA and replication machinery to the cell membrane.

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US National Institutes of Health Director Francis Collins says he will avoid male-only speaker panels.

Two patients fell ill, and one subsequently died, following a fecal microbiome transplant that harbored multi-drug-resistant bacteria, according to the New York Times.

Technology Review reports that eGenesis is testing whether organs from genetically modified pigs can be transplanted into monkeys.

In Science this week: almond reference genome, and more.