By using single-gene integrations with green fluorescent protein, Yaron Shav-Tal and his colleagues at Bar-Ilan University were able to visualize a single gene undergoing transcription in vivo in mammalian cells, they report in Nature Methods.
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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.