This Week in PLoS

This week in PLoS One, researchers report that missense mutations in FMR1 are not a cause of the Fragile X syndrome phenotype in patients who have normal-length CGG-repeat expansions. To decipher this, the team used an array-based method to sequence FMR1 in 51 individuals exhibiting features of FXS with normal CGG-repeat tracts of the gene. The team suggests that "screening for small deletions of FMR1 may be of clinically utility."

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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.