This Week in Science

In this week's Science, a trio of Memorial Sloan Kettering Cancer Center researchers publishes details of meiotic DNA double-strand break resection, a central and conserved feature of recombination that remains poorly understood. By mapping resection endpoints genome-wide at high resolution in Saccharomyces cerevisiae, they discovered that full-length resection requires Exo1 exonuclease and the DSB-responsive kinase Tel1, but not Sgs1 helicase.

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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, 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.