A citizen science group called the American Gut Project has examined the gut microbes of some 800 people to examine differences in the bacteria living there, writes Katherine Harmon Courage at Scientific American's Observations blog.
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The US National Institutes of Health and the Food and Drug Administration have proposed changing gene therapy oversight, the Associated Press reports.
Nature News reports that the Salk Institute has asked for the scope of a gender discrimination lawsuit brought against it to be narrowed.
CNBC reports that the sequencing startup Veritas aims to sequence individuals who fall at extremes.
In PLOS this week: genotyping of indigenous North African goats, program to simulate evolve and resequencing studies, and more.