This Week in PLoS | GenomeWeb

This Week in PLoS

Researchers led by Kári Stefánsson say that Icelandic mitochondrial DNA underwent rapid genetic drift in the last 1,100 years since the region was settled. The scientists compared mtDNA from 68 early medieval Icelandic skeletal remains to that from modern Icelanders as well as modern inhabitants of Scotland, Ireland, and Scandinavia.

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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.