This Week in PNAS

In this week's PNAS Early Edition, an international research team reports the interactions between the Jumonji C domain-containing hydroxylase JMJD6 and single-stranded RNA. Based on its molecular morphology, the investigators found that JMJD6 binds to single-stranded RNA, but not single-stranded DNA, double-stranded RNA, or double-stranded DNA, suggesting that the molecule is more likely to bind and modify single-strand RNA "rather than the previously reported peptide substrates."

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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.