Bob Grant at The Scientist says that a "shuffling in the top few spots" in Thomson Reuters' 2009 Journal Citation Report has "some analysts scratching their heads." For instance, Grant writes, "the publication with second highest impact factor in the 'science' category is Acta Crystallographica — Section A, knocking none other than the New England Journal of Medicine from the runner's up position," because a 2

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The Jackson Laboratory has filed a complaint accusing Nanjing University of breeding and re-selling its mouse models, the Hartford Courant reports.

Oxford researchers are turning to virtual reality to visualize genes and regulatory elements, Phys.org says.

In Science this week: neutrophils rely on microRNA to protect against lung inflammation, and more.

China is moving forward with plans to sequence a million citizens, the Wall Street Journal reports.