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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Gene drives might run into biological resistance, the Economist reports.

Forensic experts exhumed painter Salvador Dalí's body to collect DNA for a paternity test, CBS News reports.

Yale Environment 360 writes that synthetic and conservation biologists aren't always on the same wavelength, but they are trying to reach an understanding.

In Science this week: full CRISPR locus integration complex structure, and more.