This Week in PNAS | GenomeWeb

This Week in PNAS

In PNAS this week, researchers at Stanford and Tufts investigate various DNA sequences that can interfere with transcription and genomic stability because of their unusual structural properties. Sequences containing stretches of G-rich homopurine homopyrimidine are implicated in regulation of immunogenesis, genomic translocations, and telomere function, the researchers write.

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In Science this week: metagenomic-based technique for determining protein structure, and more.

An academic laments the rise of narcissism in the sciences, the Guardian reports.

Outgoing FDA commissioner Robert Califf writes in an editorial that the agency can help boost innovation.

The Trump transition team has asked NIH Director Francis Collins to remain at his post, though it's unclear for how long that will be.