This Week in PLOS | GenomeWeb

This Week in PLOS

Researchers from Sweden and Australia looked at methylation shifts in adipose tissue from dozens of men embarking on a six-month exercise regimen — work that they describe in PLOS Genetics. Using array-based approaches, the team assessed methylation patterns across the genome in 31 healthy men — 15 with a family history of diabetes and 16 without — who initially reported low levels of physical activity.

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The Wall Street Journal reports that National Institutes of Health Director Francis Collins' response to contamination concerns at the agency might have delayed care.

The final revision of the Common Rule doesn't include the proposed change requiring consent for leftover biospecimens.

The first Reproducibility Project: Cancer Biology papers show mixed results.

In Nature this week: mobile phone-based targeted DNA sequencing, and more.