This Week in PLOS

In PLOS Genetics, an international team led by investigators in Cuba, Canada, and Denmark describes findings from an effort to assess population admixture and pigmentation-related variants in more than 1,000 individuals from Cuba. With information at 128 ancestry informative markers, the researchers determined the proportions of African, European, and Native American ancestry in the genomes of 1,109 Cubans from across the country.

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Researchers find that a personalized medicine approach could help people who experience pain while taking statins, New Scientist reports.

US National Science Foundation is continuing its responsible research conduct training policy despite its flaws, ScienceInsider reports.

A CRISPR-themed meeting explored how the tool could and should be used, Wired reports.

In Science this week: database of proteins' effects on cancer, targeted error correction sequencing, and more.