A Richmond food distributor called Performance Food Group is offering DNA-traceable beef, reports the Associated Press. The test, the AP adds, could identify the various animals used to make ground beef.
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In PNAS this week: mutations linked to nasopharyngeal carcinoma, salivary proteins common among oral squamous cell carcinoma patients, and more.
At Wired, a science journalist discusses her decision not to undergo BRCA testing.
The Japan Times says regulations are needed to oversee human genome-editing research.
In PLOS this week: molecular surveillance of S. Typhi, genome-wide association study of attention in children, and more.