This Week in Nature

In Nature, researchers from the Massachusetts Institute of Technology and the University of California, San Francisco, describe the creation of genetic programs from layered logic gates in single cells. To do so, they developed a set of transcriptional AND gates in Escherichia coli, which integrate two promoter inputs and control one promoter output.

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An opinion piece in the Guardian argues that President Donald Trump is uninterested in science and that might not be a bad thing for the field.

The San Francisco Chronicle reports the Veterans Affairs Health System is studying whether genetic testing can help prescribe better depression therapies.

Stat News reports that Spark Therapeutics' Luxturna is now being used to treat a wider array of patients.

In Genome Biology this week: transcription factor use among brittle stars, single-cell RNA sequencing strategy, and more.