Inherit the RNA

A new study in Cell shows that C. elegans doesn't need DNA or even epigenetics to pass traits down through the generations, says 80beats' Veronique Greenwood. Some worms can use RNA to fight off viruses and that these molecules — and the ability to fight the virus — can be passed on for more than 100 generations, she adds.

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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.