A meta-analysis in the Journal of the American Medical Association says that the "addition of the serotonin transporter genotype did not improve the prediction of risk of depression beyond that associated with exposure to negative life events" — contrary to what a 2003 study found.

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Oxford Nanopore Technologies is looking into dual listings in London and Hong Kong, according to the South China Morning Post.

The New York Times looks into medical research funding in the US and how the grant system might not be funding the best work.

US lawmakers proposed increasing the National Science Foundation budget, including its facilities account, Science reports.

In PNAS this week: effects of gene deletions on bacterial metabolic networks, genetic responses to sea star wasting disease, and more.