This Week in PNAS

In the early online edition of PNAS this week, scientists have used a screening technique to find a dual role for the methyltransferase G9a in regulating β-globin transcription. Led by senior author, Marjorie Brand at the Ottawa Hospital Research Institute, they used a proteomics screen to identify G9a as an interacting partner of the hematopoietic activator NF-E2, and that G9a is recruited to the β-globin locus by this partner.

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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.