This Week in Science

A news item looks into all the maize genome drafts out there -- three were published last week -- and this crop has growing importance in biofuel research. With $30 million, a consortium headed by Richard Wilson at Washington University is working on the B73 maize strain, Mexico's Jean-Philippe Vielle-Calzada has $9.1 million from the Mexican government to sequence a native, high altitude "popcorn" strain, and Daniel Rokhsar is looking at Mo17.

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The president of France's National Research Agency has resigned, according to Nature News.

A senator wants a "right-to-try" provision in the US Food and Drug Administration funding bill, but an ethicist says at Stat News that it would undermine the role of clinical trials.

In PNAS this week: red algae Porphyra umbicalis genome, deep neural network model for sequencing peptides, and more.

The Guardian's Barbara Ellen has tried out some DNA testing services to see whether they provide valuable information.