Author: Laurel Hamers / Source: Science News
A draft of the poppy’s genetic instruction book is providing clues to how the plant evolved to produce molecules such as morphine.
Scientists pieced together the genome of the opium poppy (Papaver somniferum). Then, they identified a cluster of 15 close-together genes that help the plant synthesize a group of chemically related compounds that includes powerful painkillers like morphine as well as…
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